# development board

Published articles for development board.

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## Alif Semi Balletto B1 and Ensemble E1C StartKits feature Cortex-M55 + Ethos-U55 MCU for IoT and Edge AI

DevFeed: [Alif Semi Balletto B1 and Ensemble E1C StartKits feature Cortex-M55 + Ethos-U55 MCU for IoT and Edge AI](<https://devfeed.tech/articles/alif-semi-balletto-b1-and-ensemble-e1c-startkits-feature-cortex-m55-ethos-u55-mcu-for-iot-and-edge-ai-26779.md>)

Original publisher: [Read original article](<https://www.cnx-software.com/2026/09/15/alif-semi-balletto-b1-and-ensemble-e1c-startkits-feature-cortex-m55-ethos-u55-mcu-for-iot-and-edge-ai/>)

Author: Debashis Das

Published: 2026-09-15T09:00:06Z

Content type: news

Language: en

Sources: [CNX Software - Embedded Systems News](<https://devfeed.tech/sources/cnx-software-embedded-systems-news.md>)

Topics: [Microcontrollers](<https://devfeed.tech/topics/microcontrollers.md>), [Embedded Systems](<https://devfeed.tech/topics/embedded-systems.md>), [Microcontroller](<https://devfeed.tech/topics/microcontroller.md>), [cpu](<https://devfeed.tech/topics/cpu.md>), [Internet of things](<https://devfeed.tech/topics/iot.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [SDK](<https://devfeed.tech/topics/sdk.md>)

Tags: [802-15-4](<https://devfeed.tech/tags/802-15-4.md>), [ai](<https://devfeed.tech/tags/ai.md>), [alif](<https://devfeed.tech/tags/alif.md>), [ble](<https://devfeed.tech/tags/ble.md>), [camera](<https://devfeed.tech/tags/camera.md>), [core](<https://devfeed.tech/tags/core.md>), [debugger](<https://devfeed.tech/tags/debugger.md>), [development-board](<https://devfeed.tech/tags/development-board.md>), [devkit](<https://devfeed.tech/tags/devkit.md>), [edge](<https://devfeed.tech/tags/edge.md>), [edge-ai](<https://devfeed.tech/tags/edge-ai.md>), [embedded-systems](<https://devfeed.tech/tags/embedded-systems.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [i2c](<https://devfeed.tech/tags/i2c.md>), [iot](<https://devfeed.tech/tags/iot.md>), [led](<https://devfeed.tech/tags/led.md>), [low-power](<https://devfeed.tech/tags/low-power.md>), [mcu](<https://devfeed.tech/tags/mcu.md>), [microcontrollers](<https://devfeed.tech/tags/microcontrollers.md>), [mikrobus](<https://devfeed.tech/tags/mikrobus.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [sensor](<https://devfeed.tech/tags/sensor.md>), [specifications](<https://devfeed.tech/tags/specifications.md>), [testing](<https://devfeed.tech/tags/testing.md>), [zephyr](<https://devfeed.tech/tags/zephyr.md>), [zephyr-os](<https://devfeed.tech/tags/zephyr-os.md>)

### AI overview

Alif Semiconductor's Balletto B1 and Ensemble E1C StartKits are low-cost development boards built around Cortex-M55 microcontrollers with Ethos-U55 NPUs. The Balletto B1 adds BLE 5.3 and 802.15.4 connectivity, while both boards include camera, audio, sensor expansion, debugging, and power-measurement features.

### Source excerpt

Alif Semiconductor's Ensemble E1C (SK-E1C) and Balletto B1 (SK-B1) StartKits are low-cost development boards built around the company's Cortex-M55 + Ethos-U55 microcontrollers. The Balletto B1 adds BLE 5.3 and 802.15.4 wireless connectivity, while the Ensemble E1C does not have built-in wireless connectivity. Both StartKits feature a microcontroller with a 160MHz Cortex-M55 CPU, an Ethos-U55 NPU, 2MB SRAM, and 1.8/1.9MB NVM. They also include an Arducam camera header, a mikroBUS Click Board expansion socket, and two PDM microphones for camera, audio, and sensor-based projects. The Balletto B1 additionally provides the complete RF path to a chip antenna for its wireless subsystem, while both boards feature an on-board Segger J-Link debugger for development and testing. Alif Semiconductor StartKit (SK-B1 and SK-E1C) specifications: MCU SK-E1C - Alif Semiconductor Ensemble E1C SK-B1 - Alif Semiconductor Balletto B1 CPU - Arm Cortex-M55 core with Helium-M Vector Extension @ up to 160 MHz NPU - Arm [...] The post Alif Semi Balletto B1 and Ensemble E1C StartKits feature Cortex-M55 + Ethos-U55 MCU for IoT and Edge AI appeared first on CNX Software - Embedded Systems News.

## M5Stack Module13.2 LoRa-1262 expansion board integrates 14x10 mm Stamp LoRa-1262 module

DevFeed: [M5Stack Module13.2 LoRa-1262 expansion board integrates 14x10 mm Stamp LoRa-1262 module](<https://devfeed.tech/articles/m5stack-module13-2-lora-1262-expansion-board-integrates-14-10-mm-stamp-lora-1262-module-14042.md>)

Original publisher: [Read original article](<https://www.cnx-software.com/2026/09/13/m5stack-module13-2-lora-1262-expansion-board-integrates-14x10-mm-stamp-lora-1262-module/>)

Author: Debashis Das

Published: 2026-09-13T05:02:54Z

Content type: news

Language: en

Sources: [CNX Software - Embedded Systems News](<https://devfeed.tech/sources/cnx-software-embedded-systems-news.md>)

Topics: [lora](<https://devfeed.tech/topics/lora.md>), [systems](<https://devfeed.tech/topics/systems.md>)

Tags: [connectivity](<https://devfeed.tech/tags/connectivity.md>), [development-board](<https://devfeed.tech/tags/development-board.md>), [embedded-systems](<https://devfeed.tech/tags/embedded-systems.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [i2c](<https://devfeed.tech/tags/i2c.md>), [io](<https://devfeed.tech/tags/io.md>), [iot](<https://devfeed.tech/tags/iot.md>), [lora](<https://devfeed.tech/tags/lora.md>), [lorawan](<https://devfeed.tech/tags/lorawan.md>), [low-power](<https://devfeed.tech/tags/low-power.md>), [lpwan](<https://devfeed.tech/tags/lpwan.md>), [m5stack](<https://devfeed.tech/tags/m5stack.md>), [module](<https://devfeed.tech/tags/module.md>), [news](<https://devfeed.tech/tags/news.md>), [power-management](<https://devfeed.tech/tags/power-management.md>), [routing](<https://devfeed.tech/tags/routing.md>), [series](<https://devfeed.tech/tags/series.md>), [smart-agriculture](<https://devfeed.tech/tags/smart-agriculture.md>), [smart-city](<https://devfeed.tech/tags/smart-city.md>), [spi](<https://devfeed.tech/tags/spi.md>), [wireless](<https://devfeed.tech/tags/wireless.md>)

### AI overview

M5Stack has launched the Stamp LoRa-1262 SMD module and the stackable Module13.2 LoRa-1262 expansion board for M5Stack Core controllers. Based on the Semtech SX1262, the module supports several modulation modes across 868-923 MHz, with up to +22 dBm transmit power and -147 dBm receive sensitivity. Module13.2 adds an RP-SMA antenna interface, M5IOE1 I/O expansion, configurable pin routing, and selectable I2C addresses for multi-module stacking.

### Source excerpt

After launching the SX1262-based M5Stamp C6LoRa tiny module, M5Stack has launched two SX1262-based LoRa add-ons for the 868-923 MHz band: the tiny Stamp LoRa-1262 SMD module for custom PCBs, and the stackable Module13.2 LoRa-1262 module for the M5Stack Core series. The Stamp LoRa-1262 supports LoRa, FSK, GFSK, MSK, GMSK, and OOK modulation, with up to +22 dBm transmit power and -147 dBm receive sensitivity. The Module13.2 adds an RP-SMA antenna interface, an M5IOE1 IO expansion chip for reset and power management, and DIP switches for flexible pin routing and configurable I2C addresses, enabling multi-module stacking. Stamp LoRa-1262 SMD module M5Stack Stamp LoRa-1262 specifications: LoRa Transceiver - Semtech SX1262 Wireless Connectivity (LoRa) Frequency Band - 868 to 923 MHz Modulation Modes - LoRa, FSK, GFSK, MSK, GMSK, OOK Bitrate - Up to 300 kbps (programmable) Transmit power (Tx) - Up to +22 dBm Receive sensitivity (Rx) - Down to -147 dBm [...] The post M5Stack Module13.2 LoRa-1262 expansion board integrates 14x10 mm Stamp LoRa-1262 module appeared first on CNX Software - Embedded Systems News.

## Renesas RZ/G3L & RZ/G3SE - Ultra-low-power Cortex-A55 MPUs for industrial HMI and IoT applications

DevFeed: [Renesas RZ/G3L & RZ/G3SE - Ultra-low-power Cortex-A55 MPUs for industrial HMI and IoT applications](<https://devfeed.tech/articles/renesas-rz-g3l-rz-g3se-ultra-low-power-cortex-a55-mpus-for-industrial-hmi-and-iot-applications-14040.md>)

Original publisher: [Read original article](<https://www.cnx-software.com/2026/09/11/renesas-rz-g3l-rz-g3se-ultra-low-power-cortex-a55-mpus-for-industrial-hmi-and-iot-applications/>)

Author: Debashis Das

Published: 2026-09-11T13:41:08Z

Content type: news

Language: en

Sources: [CNX Software - Embedded Systems News](<https://devfeed.tech/sources/cnx-software-embedded-systems-news.md>)

Topics: [Embedded Systems](<https://devfeed.tech/topics/embedded-systems.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>), [Arm](<https://devfeed.tech/topics/arm.md>), [cpu](<https://devfeed.tech/topics/cpu.md>), [Internet of things](<https://devfeed.tech/topics/iot.md>)

Tags: [arm](<https://devfeed.tech/tags/arm.md>), [cortex-a55](<https://devfeed.tech/tags/cortex-a55.md>), [cpu](<https://devfeed.tech/tags/cpu.md>), [development-board](<https://devfeed.tech/tags/development-board.md>), [devices](<https://devfeed.tech/tags/devices.md>), [display](<https://devfeed.tech/tags/display.md>), [embedded-systems](<https://devfeed.tech/tags/embedded-systems.md>), [gateway](<https://devfeed.tech/tags/gateway.md>), [h-264](<https://devfeed.tech/tags/h-264.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [hmi](<https://devfeed.tech/tags/hmi.md>), [industrial](<https://devfeed.tech/tags/industrial.md>), [iot](<https://devfeed.tech/tags/iot.md>), [linux](<https://devfeed.tech/tags/linux.md>), [low-power](<https://devfeed.tech/tags/low-power.md>), [medical-devices](<https://devfeed.tech/tags/medical-devices.md>), [real-time](<https://devfeed.tech/tags/real-time.md>), [renesas](<https://devfeed.tech/tags/renesas.md>), [renesas-mcu](<https://devfeed.tech/tags/renesas-mcu.md>), [smarc](<https://devfeed.tech/tags/smarc.md>), [systems](<https://devfeed.tech/tags/systems.md>), [zephyr](<https://devfeed.tech/tags/zephyr.md>), [zephyr-os](<https://devfeed.tech/tags/zephyr-os.md>)

### AI overview

Renesas introduced the RZ/G3L and RZ/G3SE, two 64-bit MPUs for HMI and IoT edge systems. Both use Arm Cortex-A55 application cores and an Arm Cortex-M33 real-time coprocessor. The RZ/G3L adds a Mali-G31 GPU and H.264 codec for richer HMI applications, while the RZ/G3SE targets IoT devices with basic display needs. Both support low-power standby operation.

### Source excerpt

Renesas has expanded its RZ/G Series with the RZ/G3L and RZ/G3SE, two new 64-bit MPUs for HMI and IoT edge systems. Both devices integrate up to four Arm Cortex-A55 application cores clocked at up to 1.2 GHz and a 200 MHz Arm Cortex-M33 real-time coprocessor. The two chips are pin-to-pin compatible but target different applications. The RZ/G3L integrates an Arm Mali-G31 3D GPU and H.264 video codec for HMI applications like retail terminals and medical devices. The RZ/G3SE removes the GPU and video codec and is designed for IoT devices with basic display requirements, including EV chargers and industrial gateway devices. Both can reduce standby power consumption to around 1 mW and resume operation quickly from deep standby, which is useful for devices that need to remain connected while consuming very little power. Renesas RZ/G3L and RZ/G3SE specifications: MPU core CPU Quad-core or Dual-core Arm Cortex-A55 @ up to 1.2 [...] The post Renesas RZ/G3L & RZ/G3SE - Ultra-low-power Cortex-A55 MPUs for industrial HMI and IoT applications appeared first on CNX Software - Embedded Systems News.

## LattePanda Mu Ultra Compute Module features Intel Core Ultra 5 226V/7 256V Lunar Lake CPU for AI workloads

DevFeed: [LattePanda Mu Ultra Compute Module features Intel Core Ultra 5 226V/7 256V Lunar Lake CPU for AI workloads](<https://devfeed.tech/articles/lattepanda-mu-ultra-compute-module-features-intel-core-ultra-5-226v-7-256v-lunar-lake-cpu-for-ai-workloads-14038.md>)

Original publisher: [Read original article](<https://www.cnx-software.com/2026/09/10/lattepanda-mu-ultra-compute-module-features-intel-core-ultra-5-226v-7-256v-lunar-lake-cpu-for-ai-workloads/>)

Author: Jean-Luc Aufranc (CNXSoft)

Published: 2026-09-10T02:25:10Z

Content type: news

Language: en

Sources: [CNX Software - Embedded Systems News](<https://devfeed.tech/sources/cnx-software-embedded-systems-news.md>)

Topics: [Embedded Systems](<https://devfeed.tech/topics/embedded-systems.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>), [intel](<https://devfeed.tech/topics/intel.md>), [cpu](<https://devfeed.tech/topics/cpu.md>), [GPU](<https://devfeed.tech/topics/gpu.md>), [ddr5](<https://devfeed.tech/topics/ddr5.md>), [x86](<https://devfeed.tech/topics/x86.md>), [SOC](<https://devfeed.tech/topics/soc.md>)

Tags: [2-5gbe](<https://devfeed.tech/tags/2-5gbe.md>), [3dmark](<https://devfeed.tech/tags/3dmark.md>), [artificial-intelligence-ai](<https://devfeed.tech/tags/artificial-intelligence-ai.md>), [benchmarks](<https://devfeed.tech/tags/benchmarks.md>), [cpu](<https://devfeed.tech/tags/cpu.md>), [ddr5](<https://devfeed.tech/tags/ddr5.md>), [development-board](<https://devfeed.tech/tags/development-board.md>), [devkit](<https://devfeed.tech/tags/devkit.md>), [dfrobot](<https://devfeed.tech/tags/dfrobot.md>), [edge-ai](<https://devfeed.tech/tags/edge-ai.md>), [embedded-systems](<https://devfeed.tech/tags/embedded-systems.md>), [geekbench](<https://devfeed.tech/tags/geekbench.md>), [gpu](<https://devfeed.tech/tags/gpu.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [intel](<https://devfeed.tech/tags/intel.md>), [intel-core](<https://devfeed.tech/tags/intel-core.md>), [linux](<https://devfeed.tech/tags/linux.md>), [lunar-lake](<https://devfeed.tech/tags/lunar-lake.md>), [som](<https://devfeed.tech/tags/som.md>), [ubuntu](<https://devfeed.tech/tags/ubuntu.md>), [wifi-6](<https://devfeed.tech/tags/wifi-6.md>), [wifi-7](<https://devfeed.tech/tags/wifi-7.md>), [windows-11](<https://devfeed.tech/tags/windows-11.md>)

### AI overview

CNX Software reports on the LattePanda Mu Ultra, an x86 compute module using Intel Core Ultra 5 226V or Ultra 7 256V Lunar Lake processors with 16GB of memory. It targets robotics, industrial automation, portable instruments, and vision and edge AI applications, with up to 115 TOPS of stated AI performance.

### Source excerpt

The LattePanda Mu Ultra is an x86 Compute Module powered by an Intel Core Ultra 5 226V or Ultra 7 256V Lunar Lake processor and equipped with 16GB of DDR5 memory. Offered in the same compact 69.6 x 60mm form factor as the earlier LattePanda Mu Alder Lake-N system-on-module (N100 or Core i3-N305), it delivers much higher performance, including up 115 TOPS of AI performance. Target applications include robotics, industrial automation, portable instruments, vision AI, and a range of Edge AI applications. LattePanda Mu Ultra Specifications: Lunar Lake SoC (one or the other) Intel Core Ultra 5 Processor 226V CPU - Octa-core processor up to 4.5 GHz GPU - 7x Xe-core Intel Arc 130V GPU up to 1.85 GHz AI - 40 TOPS Intel AI Boost; combined up to 97 TOPS Intel Core Ultra 7 Processor 256V CPU - Octa-core processor up to 4.8 GHz GPU - 8x Xe-core Intel Arc [...] The post LattePanda Mu Ultra Compute Module features Intel Core Ultra 5 226V/7 256V Lunar Lake CPU for AI workloads appeared first on CNX Software - Embedded Systems News.

## ESP32-C5 Pico board follows Raspberry Pi Pico form factor, ships with on-board or external antenna

DevFeed: [ESP32-C5 Pico board follows Raspberry Pi Pico form factor, ships with on-board or external antenna](<https://devfeed.tech/articles/esp32-c5-pico-board-follows-raspberry-pi-pico-form-factor-ships-with-on-board-or-external-antenna-14035.md>)

Original publisher: [Read original article](<https://www.cnx-software.com/2026/09/09/esp32-c5-pico-board-follows-raspberry-pi-pico-form-factor-ships-with-on-board-or-external-antenna/>)

Author: Jean-Luc Aufranc (CNXSoft)

Published: 2026-09-09T07:00:50Z

Content type: news

Language: en

Sources: [CNX Software - Embedded Systems News](<https://devfeed.tech/sources/cnx-software-embedded-systems-news.md>)

Topics: [ESP32-C5](<https://devfeed.tech/topics/esp32-c5.md>), [Raspberry Pi](<https://devfeed.tech/topics/raspberry-pi.md>), [Espressif](<https://devfeed.tech/topics/espressif.md>), [cpu](<https://devfeed.tech/topics/cpu.md>), [RISC-V](<https://devfeed.tech/topics/riscv.md>), [SOC](<https://devfeed.tech/topics/soc.md>), [Bluetooth](<https://devfeed.tech/topics/bluetooth.md>), [wifi 6](<https://devfeed.tech/topics/wifi-6.md>), [zigbee](<https://devfeed.tech/topics/zigbee.md>), [Matter](<https://devfeed.tech/topics/matter.md>), [Embedded Systems](<https://devfeed.tech/topics/embedded-systems.md>), [ESP-IDF](<https://devfeed.tech/topics/esp-idf.md>)

Tags: [802-15-4](<https://devfeed.tech/tags/802-15-4.md>), [arduino](<https://devfeed.tech/tags/arduino.md>), [battery](<https://devfeed.tech/tags/battery.md>), [ble](<https://devfeed.tech/tags/ble.md>), [bluetooth](<https://devfeed.tech/tags/bluetooth.md>), [bluetooth-le](<https://devfeed.tech/tags/bluetooth-le.md>), [boot](<https://devfeed.tech/tags/boot.md>), [c-c-plus-plus](<https://devfeed.tech/tags/c-c-plus-plus.md>), [development-board](<https://devfeed.tech/tags/development-board.md>), [embedded-systems](<https://devfeed.tech/tags/embedded-systems.md>), [esp-idf](<https://devfeed.tech/tags/esp-idf.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [esp32-c5](<https://devfeed.tech/tags/esp32-c5.md>), [espressif](<https://devfeed.tech/tags/espressif.md>), [gpio](<https://devfeed.tech/tags/gpio.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [iot](<https://devfeed.tech/tags/iot.md>), [matter](<https://devfeed.tech/tags/matter.md>), [news](<https://devfeed.tech/tags/news.md>), [port](<https://devfeed.tech/tags/port.md>), [raspberry-pi](<https://devfeed.tech/tags/raspberry-pi.md>), [risc-v](<https://devfeed.tech/tags/risc-v.md>), [thread](<https://devfeed.tech/tags/thread.md>), [usb](<https://devfeed.tech/tags/usb.md>), [waveshare](<https://devfeed.tech/tags/waveshare.md>), [wifi-6](<https://devfeed.tech/tags/wifi-6.md>), [zigbee](<https://devfeed.tech/tags/zigbee.md>)

### AI overview

The Waveshare ESP32-C5 Pico is a development board in the Raspberry Pi Pico form factor. It uses an ESP32-C5-MINI-1 series module with a RISC-V processor, dual-band WiFi 6, Bluetooth LE, and 802.15.4 support for Zigbee, Thread, and Matter. The board includes GPIO headers, USB-C, buttons, LEDs, and Li-Ion battery support, with variants offering PCB or external antennas.

### Source excerpt

Waveshare ESP32-C5 Pico board brings the ESP32-C5 dual-band WiFi 6, Bluetooth LE, and 802.15.4 (Zigbee/Thread) SoC to the Raspberry Pi Pico form factor. The board features an ESP32-C5-MINI-1 Series module with PCB or external antenna, two 20-pin GPIO headers, a USB-C port for power and programming, Reset and Boot buttons, and a few LEDs. It also supports Li-Ion battery charging and discharging. Waveshare ESP32-C5 Pico specifications: Wireless module - ESP32-C5-MINI-1 or ESP32-C5-MINI-1U Wireless MCU - Espressif Systems ESP32-C5HF4 CPU Single-core 32-bit RISC-V processor @ up to 240 MHz Low-power RISC-V core @ 48 MHz acting as the main processor for power-sensitive applications Memory - 384 KB SRAM on-chip Storage - 320 KB ROM, 4MB SPI flash Wireless Dual-band (2.4/5 GHz) 802.11ax WiFi 6, 802.11b/g/n WiFi 4 backward compatibility WiFi modes: Station mode, SoftAP mode, SoftAP + Station mode, and promiscuous mode Bluetooth 5.0 Low Energy (LE) with Mesh support, up [...] The post ESP32-C5 Pico board follows Raspberry Pi Pico form factor, ships with on-board or external antenna appeared first on CNX Software - Embedded Systems News.

## XIAO SAMD21 Plus and RP2040 Plus USB-C boards get additional GPIO pins, integrated Li-ion battery management

DevFeed: [XIAO SAMD21 Plus and RP2040 Plus USB-C boards get additional GPIO pins, integrated Li-ion battery management](<https://devfeed.tech/articles/xiao-samd21-plus-and-rp2040-plus-usb-c-boards-get-additional-gpio-pins-integrated-li-ion-battery-management-14032.md>)

Original publisher: [Read original article](<https://www.cnx-software.com/2026/09/07/xiao-samd21-plus-and-rp2040-plus-usb-c-boards-get-additional-gpio-pins-integrated-li-ion-battery-management/>)

Author: Jean-Luc Aufranc (CNXSoft)

Published: 2026-09-07T01:07:22Z

Content type: news

Language: en

Sources: [CNX Software - Embedded Systems News](<https://devfeed.tech/sources/cnx-software-embedded-systems-news.md>)

Topics: [Embedded Systems](<https://devfeed.tech/topics/embedded-systems.md>), [Microcontroller](<https://devfeed.tech/topics/microcontroller.md>), [USB](<https://devfeed.tech/topics/usb.md>), [Raspberry Pi](<https://devfeed.tech/topics/raspberry-pi.md>)

Tags: [arm](<https://devfeed.tech/tags/arm.md>), [atmel-samd](<https://devfeed.tech/tags/atmel-samd.md>), [battery](<https://devfeed.tech/tags/battery.md>), [boot](<https://devfeed.tech/tags/boot.md>), [circuitpython](<https://devfeed.tech/tags/circuitpython.md>), [development-board](<https://devfeed.tech/tags/development-board.md>), [embedded-systems](<https://devfeed.tech/tags/embedded-systems.md>), [gpio](<https://devfeed.tech/tags/gpio.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [i2c](<https://devfeed.tech/tags/i2c.md>), [led](<https://devfeed.tech/tags/led.md>), [mcu](<https://devfeed.tech/tags/mcu.md>), [micropython](<https://devfeed.tech/tags/micropython.md>), [raspberry-pi](<https://devfeed.tech/tags/raspberry-pi.md>), [rust](<https://devfeed.tech/tags/rust.md>), [seeed-studio](<https://devfeed.tech/tags/seeed-studio.md>), [software](<https://devfeed.tech/tags/software.md>), [usb](<https://devfeed.tech/tags/usb.md>), [zephyr](<https://devfeed.tech/tags/zephyr.md>), [zephyr-os](<https://devfeed.tech/tags/zephyr-os.md>)

### AI overview

Seeed Studio has expanded its XIAO Plus Series with the XIAO SAMD21 Plus and XIAO RP2040 Plus USB-C boards. The boards retain the existing form factor while adding GPIO pins and integrated Li-ion battery management, and support several embedded development platforms.

### Source excerpt

Seeed Studio has expanded its XIAO Plus Series introduced in 2025, with the XIAO SAMD21 Plus and XIAO RP2040 Plus USB-C boards adding several GPIOs and integrated Li-ion battery management to the XIAO (SAMD21) and XIAO RP2040, launched in 2020 and 2021, respectively, while keeping the same form factor. XIAO SAMD21 Plus Specifications: MCU - Microchip SAMD21G18 Arm Cortex-M0+ microcontroller at up to 48MHz with 256KB Flash,32KB SRAM USB - 1x USB Type-C port for power and programming Expansion I/Os 2x 7-pin "legacy" headers with 11x analog inputs, 11x digital I/Os, 1x DAC, SPI, UART, and I2C Castellated holes and pads with 16x digital I/Os, I2C,and I2S 3.3V I/O voltage (not 5V tolerant) Misc Reset and Boot buttons RGB LED Charge LED Power Supply 5V via USB-C port Pads for battery On-board PMIC Dimensions - 23.5x17.5 mm Temperature Range - -40°C ~ 85°C The upgraded variant of the XIAO SAMD21 [...] The post XIAO SAMD21 Plus and RP2040 Plus USB-C boards get additional GPIO pins, integrated Li-ion battery management appeared first on CNX Software - Embedded Systems News.

## ArduinoCore-Zephyr 1.0.0 adds support for Arduino VENTUNO Q, updates to Zephyr 4.4.1, and more

DevFeed: [ArduinoCore-Zephyr 1.0.0 adds support for Arduino VENTUNO Q, updates to Zephyr 4.4.1, and more](<https://devfeed.tech/articles/arduinocore-zephyr-1-0-0-adds-support-for-arduino-ventuno-q-updates-to-zephyr-4-4-1-and-more-14025.md>)

Original publisher: [Read original article](<https://www.cnx-software.com/2026/09/04/arduinocore-zephyr-1-0-0-adds-support-for-arduino-ventuno-q-updates-to-zephyr-4-4-1-and-more/>)

Author: Jean-Luc Aufranc (CNXSoft)

Published: 2026-09-04T10:27:38Z

Content type: release

Language: en

Sources: [CNX Software - Embedded Systems News](<https://devfeed.tech/sources/cnx-software-embedded-systems-news.md>)

Topics: [Arduino](<https://devfeed.tech/topics/arduino.md>), [Zephyr RTOS](<https://devfeed.tech/topics/zephyr-rtos.md>), [Embedded Systems](<https://devfeed.tech/topics/embedded-systems.md>), [Embedded Software Dev](<https://devfeed.tech/topics/embedded-software-dev.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>), [Microcontroller](<https://devfeed.tech/topics/microcontroller.md>), [webcam](<https://devfeed.tech/topics/webcam.md>), [ci](<https://devfeed.tech/topics/ci.md>)

Tags: [arduino](<https://devfeed.tech/tags/arduino.md>), [bug-fixes](<https://devfeed.tech/tags/bug-fixes.md>), [camera](<https://devfeed.tech/tags/camera.md>), [ci](<https://devfeed.tech/tags/ci.md>), [development-board](<https://devfeed.tech/tags/development-board.md>), [embedded-systems](<https://devfeed.tech/tags/embedded-systems.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [mcu](<https://devfeed.tech/tags/mcu.md>), [real-time](<https://devfeed.tech/tags/real-time.md>), [release](<https://devfeed.tech/tags/release.md>), [software-management](<https://devfeed.tech/tags/software-management.md>), [ventuno-q](<https://devfeed.tech/tags/ventuno-q.md>), [vision](<https://devfeed.tech/tags/vision.md>), [zephyr](<https://devfeed.tech/tags/zephyr.md>), [zephyr-os](<https://devfeed.tech/tags/zephyr-os.md>)

### AI overview

Arduino has released ArduinoCore-Zephyr 1.0.0 with support for the VENTUNO Q SBC and Nicla Vision camera, an update to Zephyr 4.4.1, and bug-fix and CI improvements. The article also lists supported Arduino platforms and installation steps.

### Source excerpt

Arduino has just announced the release of ArduinoCore-Zephyr version 1.0.0, with new hardware support, including the VENTUNO Q SBC, an updated Zephyr 4.4.1 base, support for the Nicla Vision camera, and various fixes and improvements. Arduino first announced its plans to switch from Arm Mbed to Zephyr RTOS in July 2024, before releasing the first beta of Arduino Core for Zephyr in December of the same year. ArduinoCore-Zephyr 1.0.0 is not the first stable version, since that was version 0.90.0 released on July 29, 2026. The new release builds on that, so let's see what's new. ArduinoCore-Zephyr 1.0.0 highlights Support for Arduino VENTUNO Q SBC, specifically the STM32H5F5 real-time MCU on the board Update to Zephyr 4.4.1 with the latest upstream improvements, security fixes, and driver support Added Nicla Vision camera support to capture and process image data directly through the Zephyr core Various bug fixes and CI improvements Currently [...] The post ArduinoCore-Zephyr 1.0.0 adds support for Arduino VENTUNO Q, updates to Zephyr 4.4.1, and more appeared first on CNX Software - Embedded Systems News.

## TinyGo 0.42 adds support for 87 Puya PY32 MCU variants and two EmbedFire boards

DevFeed: [TinyGo 0.42 adds support for 87 Puya PY32 MCU variants and two EmbedFire boards](<https://devfeed.tech/articles/tinygo-0-42-adds-support-for-87-puya-py32-mcu-variants-and-two-embedfire-boards-14028.md>)

Original publisher: [Read original article](<https://www.cnx-software.com/2026/09/04/tinygo-0-42-adds-support-for-87-puya-py32-mcu-variants-and-two-embedfire-boards/>)

Author: Jean-Luc Aufranc (CNXSoft)

Published: 2026-09-04T04:33:53Z

Content type: news

Language: en

Sources: [CNX Software - Embedded Systems News](<https://devfeed.tech/sources/cnx-software-embedded-systems-news.md>)

Topics: [Go Language](<https://devfeed.tech/topics/go-language.md>), [Embedded Systems](<https://devfeed.tech/topics/embedded-systems.md>), [Microcontroller](<https://devfeed.tech/topics/microcontroller.md>), [Compiler](<https://devfeed.tech/topics/compiler.md>), [Arm](<https://devfeed.tech/topics/arm.md>), [Internet of things](<https://devfeed.tech/topics/iot.md>), [LLVM](<https://devfeed.tech/topics/llvm.md>)

Tags: [arm](<https://devfeed.tech/tags/arm.md>), [article](<https://devfeed.tech/tags/article.md>), [code](<https://devfeed.tech/tags/code.md>), [compiler](<https://devfeed.tech/tags/compiler.md>), [development](<https://devfeed.tech/tags/development.md>), [development-board](<https://devfeed.tech/tags/development-board.md>), [devices](<https://devfeed.tech/tags/devices.md>), [embedded-systems](<https://devfeed.tech/tags/embedded-systems.md>), [firmware](<https://devfeed.tech/tags/firmware.md>), [go](<https://devfeed.tech/tags/go.md>), [gpio](<https://devfeed.tech/tags/gpio.md>), [guest-post](<https://devfeed.tech/tags/guest-post.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [iot](<https://devfeed.tech/tags/iot.md>), [llvm](<https://devfeed.tech/tags/llvm.md>), [mcu](<https://devfeed.tech/tags/mcu.md>), [microcontrollers](<https://devfeed.tech/tags/microcontrollers.md>), [news](<https://devfeed.tech/tags/news.md>), [programming](<https://devfeed.tech/tags/programming.md>), [puya](<https://devfeed.tech/tags/puya.md>), [software-management](<https://devfeed.tech/tags/software-management.md>), [tooling](<https://devfeed.tech/tags/tooling.md>)

### AI overview

TinyGo 0.42 adds support for the Puya PY32 family of 32-bit Arm microcontrollers, covering 87 MCU configurations and two EmbedFire development boards. The port includes startup code, linker scripts, GPIO, UART, and generated device-register definitions.

### Source excerpt

CNXSoft: This is a guest post by Pavel Burgr, who recently added Puya PY32 MCU support to TinyGo 0.42, the latest version of the Go compiler for microcontrollers. We first covered TinyGo in 2019, and the project is still going strong with 17.7k stars, 1.1k forks, and 243 contributors. I just made a few edits and added illustrations and a few links to the article. TinyGo 0.42 adds support for the Puya PY32 family of 32-bit Arm microcontrollers. The new port includes startup code, generated device-register definitions, linker scripts, GPIO and UART support, and targets for 87 individual MCU configurations. It also includes board definitions for two inexpensive EmbedFire development boards available from AliExpress. The port was contributed by Pavel Burgr and merged through TinyGo pull request #5106. One motivation was to establish a solid, easy-to-use firmware platform for small IoT devices built around the Registry service and the BleRiot [...] The post TinyGo 0.42 adds support for 87 Puya PY32 MCU variants and two EmbedFire boards appeared first on CNX Software - Embedded Systems News.

## Amlogic A311Y3 Cortex-A78/A55 Edge AI system-on-module delivers up to 8 TOPS

DevFeed: [Amlogic A311Y3 Cortex-A78/A55 Edge AI system-on-module delivers up to 8 TOPS](<https://devfeed.tech/articles/amlogic-a311y3-cortex-a78-a55-edge-ai-system-on-module-delivers-up-to-8-tops-14021.md>)

Original publisher: [Read original article](<https://www.cnx-software.com/2026/09/03/amlogic-a311y3-cortex-a78-a55-edge-ai-system-on-module-delivers-up-to-8-tops/>)

Author: Jean-Luc Aufranc (CNXSoft)

Published: 2026-09-03T13:46:18Z

Content type: article

Language: en

Sources: [CNX Software - Embedded Systems News](<https://devfeed.tech/sources/cnx-software-embedded-systems-news.md>)

Topics: [Embedded Systems](<https://devfeed.tech/topics/embedded-systems.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [cpu](<https://devfeed.tech/topics/cpu.md>), [SOC](<https://devfeed.tech/topics/soc.md>), [GPU](<https://devfeed.tech/topics/gpu.md>), [RISC-V](<https://devfeed.tech/topics/riscv.md>), [SDK](<https://devfeed.tech/topics/sdk.md>), [Android](<https://devfeed.tech/topics/android.md>), [Linux](<https://devfeed.tech/topics/linux.md>)

Tags: [2025](<https://devfeed.tech/tags/2025.md>), [4g-lte](<https://devfeed.tech/tags/4g-lte.md>), [amlogic](<https://devfeed.tech/tags/amlogic.md>), [android](<https://devfeed.tech/tags/android.md>), [arm](<https://devfeed.tech/tags/arm.md>), [boardcon](<https://devfeed.tech/tags/boardcon.md>), [camera](<https://devfeed.tech/tags/camera.md>), [compiler](<https://devfeed.tech/tags/compiler.md>), [cortex-a55](<https://devfeed.tech/tags/cortex-a55.md>), [cortex-a78](<https://devfeed.tech/tags/cortex-a78.md>), [cpu](<https://devfeed.tech/tags/cpu.md>), [development-board](<https://devfeed.tech/tags/development-board.md>), [development-tools](<https://devfeed.tech/tags/development-tools.md>), [display](<https://devfeed.tech/tags/display.md>), [edge-ai](<https://devfeed.tech/tags/edge-ai.md>), [edge-computing](<https://devfeed.tech/tags/edge-computing.md>), [embedded](<https://devfeed.tech/tags/embedded.md>), [embedded-systems](<https://devfeed.tech/tags/embedded-systems.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [linux](<https://devfeed.tech/tags/linux.md>), [npu](<https://devfeed.tech/tags/npu.md>), [opencl](<https://devfeed.tech/tags/opencl.md>), [risc-v](<https://devfeed.tech/tags/risc-v.md>), [rs485](<https://devfeed.tech/tags/rs485.md>), [som](<https://devfeed.tech/tags/som.md>), [specifications](<https://devfeed.tech/tags/specifications.md>), [vulkan](<https://devfeed.tech/tags/vulkan.md>)

### AI overview

The article examines Boardcon's CM311Y3 system-on-module, which uses the Amlogic A311Y3 octa-core SoC with Cortex-A78 and Cortex-A55 CPUs, an 8 TOPS NPU, LPDDR5 memory, eMMC storage, and interfaces for embedded applications. It also describes the module's development board, software support, and key specifications.

### Source excerpt

Boardcon CM311Y3 system-on-module (SoM) is powered by an Amlogic A311Y3 octa-core Cortex-A78/A55 SoC with an 8 TOPS NPU and targets 4K video surveillance systems, AI edge computing devices, interactive terminals, enterprise thin clients, and autonomous robots. The module comes with up to 16GB LPDDR5 and up to 256 GB eMMC flash, exposes 210 pins through castellated edges, and a development board is also provided for evaluation and early software development. We don't often see new SoMs or SBCs based on Amlogic SoCs these days, so let's have a closer look. Boardcon CM311Y3 System-on-Module CM311Y3 specifications: SoC - Amlogic A311Y3 CPU 2x ARM Cortex-A78 cores @ 2.4GHx 6x ARM Cortex-A55 cores @ 2.0GHz RISC-V core for system control processing RISC-V core for Always-on power management and Sensor Hub GPU - Arm Mali-G625 MC1 with support for OpenGL ES 3.2, Vulkan 1.4, and OpenCL 3.0 VPU Video Decoder - H.264 up to [...] The post Amlogic A311Y3 Cortex-A78/A55 Edge AI system-on-module delivers up to 8 TOPS appeared first on CNX Software - Embedded Systems News.

## Artery AT32F406 and AT32F408 Cortex-M4F MCUs feature optional high-speed USB OTG PHY

DevFeed: [Artery AT32F406 and AT32F408 Cortex-M4F MCUs feature optional high-speed USB OTG PHY](<https://devfeed.tech/articles/artery-at32f406-and-at32f408-cortex-m4f-mcus-feature-optional-high-speed-usb-otg-phy-14022.md>)

Original publisher: [Read original article](<https://www.cnx-software.com/2026/09/03/artery-at32f406-and-at32f408-cortex-m4f-mcus-feature-optional-high-speed-usb-otg-phy/>)

Author: Debashis Das

Published: 2026-09-03T09:40:39Z

Content type: news

Language: en

Sources: [CNX Software - Embedded Systems News](<https://devfeed.tech/sources/cnx-software-embedded-systems-news.md>)

Topics: [Microcontroller](<https://devfeed.tech/topics/microcontroller.md>), [Embedded Systems](<https://devfeed.tech/topics/embedded-systems.md>), [Arm](<https://devfeed.tech/topics/arm.md>), [USB](<https://devfeed.tech/topics/usb.md>), [Internet of things](<https://devfeed.tech/topics/iot.md>), [cpu](<https://devfeed.tech/topics/cpu.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>)

Tags: [arm](<https://devfeed.tech/tags/arm.md>), [boot](<https://devfeed.tech/tags/boot.md>), [bootloader](<https://devfeed.tech/tags/bootloader.md>), [c-c-plus-plus](<https://devfeed.tech/tags/c-c-plus-plus.md>), [cortex-m4](<https://devfeed.tech/tags/cortex-m4.md>), [cpu](<https://devfeed.tech/tags/cpu.md>), [development-board](<https://devfeed.tech/tags/development-board.md>), [embedded](<https://devfeed.tech/tags/embedded.md>), [embedded-systems](<https://devfeed.tech/tags/embedded-systems.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [industrial](<https://devfeed.tech/tags/industrial.md>), [iot](<https://devfeed.tech/tags/iot.md>), [mcu](<https://devfeed.tech/tags/mcu.md>), [microcontrollers](<https://devfeed.tech/tags/microcontrollers.md>), [processors](<https://devfeed.tech/tags/processors.md>), [specifications](<https://devfeed.tech/tags/specifications.md>), [usb](<https://devfeed.tech/tags/usb.md>)

### AI overview

The article describes Artery Technology's AT32F406 and AT32F408 Arm Cortex-M4F microcontrollers, which run at up to 216 MHz. The AT32F408 adds USB 2.0 OTG High-Speed support with an integrated PHY, while both devices provide DSP and floating-point capabilities, configurable memory options, QSPI, and a range of digital and analog peripherals.

### Source excerpt

Artery Technology AT32F406 and AT32F408 are two new Arm Cortex-M4F MCUs running at up to 216 MHz, with the F408 adding USB OTG High-Speed and an integrated PHY for industrial automation, IoT, USB accessories, and gaming peripherals. The AT32F406/F408 series both offer DSP instructions and a floating-point unit (FPU), integrate up to 512 KB Flash and 192 KB SRAM, and a 4 KB OTP memory for critical data and parameters. The microcontrollers also offer a QSPI interface for external Flash or RAM expansion, and a range of digital and analog peripheral interfaces. Artery AT32F406/AT32F408 specifications: MCU - 32-bit Arm Cortex-M4F CPU up to 216 MHz; also features Memory Protection Unit (MPU) and DSP instructions Memory/Storage 128 KB to 192 KB SRAM 256 KB to 512 KB Flash memory 26 KB boot memory (configurable as a bootloader or general instruction/data memory) 4 KB OTP (one-time programmable) memory QSPI interface for external SPI [...] The post Artery AT32F406 and AT32F408 Cortex-M4F MCUs feature optional high-speed USB OTG PHY appeared first on CNX Software - Embedded Systems News.

## ESP32 Bit Pirate: a multi-protocol workbench built on the ESP32-S3

DevFeed: [ESP32 Bit Pirate: a multi-protocol workbench built on the ESP32-S3](<https://devfeed.tech/articles/esp32-bit-pirate-a-multi-protocol-workbench-built-on-the-esp32-s3-13788.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/2026/08/esp32-bit-pirate/>)

Author: John Lee

Published: 2026-08-20T00:00:00Z

Content type: article

Language: en

Sources: [Blog on Developer Portal](<https://devfeed.tech/sources/blog-on-developer-portal.md>)

Topics: [ESP32-S3](<https://devfeed.tech/topics/esp32-s3.md>), [Embedded Software Dev](<https://devfeed.tech/topics/embedded-software-dev.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>), [Command-line interface](<https://devfeed.tech/topics/cli.md>), [ESP32-C5](<https://devfeed.tech/topics/esp32-c5.md>), [Scripting](<https://devfeed.tech/topics/scripting.md>), [Open Source](<https://devfeed.tech/topics/open-source.md>), [Python](<https://devfeed.tech/topics/python.md>)

Tags: [2](<https://devfeed.tech/tags/2.md>), [ble](<https://devfeed.tech/tags/ble.md>), [blog](<https://devfeed.tech/tags/blog.md>), [bridging](<https://devfeed.tech/tags/bridging.md>), [cli](<https://devfeed.tech/tags/cli.md>), [community-contribution](<https://devfeed.tech/tags/community-contribution.md>), [debugging](<https://devfeed.tech/tags/debugging.md>), [development-board](<https://devfeed.tech/tags/development-board.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [esp32-c5](<https://devfeed.tech/tags/esp32-c5.md>), [esp32-s3](<https://devfeed.tech/tags/esp32-s3.md>), [firmware](<https://devfeed.tech/tags/firmware.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [open-hardware](<https://devfeed.tech/tags/open-hardware.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [python](<https://devfeed.tech/tags/python.md>), [scripting](<https://devfeed.tech/tags/scripting.md>), [tooling](<https://devfeed.tech/tags/tooling.md>), [usb](<https://devfeed.tech/tags/usb.md>), [wi-fi](<https://devfeed.tech/tags/wi-fi.md>)

### AI overview

ESP32 Bit Pirate turns an ESP32-S3 into a scriptable multi-protocol workbench. The article describes its firmware, more than twenty wired and wireless modes, serial and web-based interfaces, Python scripting, and companion open-hardware projects including an ESP32-C5 radio adapter and a carrier dock.

### Source excerpt

ESP32 Bit Pirate turns an ESP32-S3 into a scriptable multi-protocol workbench with more than twenty modes, a web and serial CLI, and dump and sniff tooling. This article walks through the firmware and the two open-hardware companions that extend it: a carrier dock with selectable 1.8 V, 3.3 V and 5 V level translation, and an ESP32-C5 adapter that adds a dual-band radio.

## esp32pin.com: Interactive ESP32 Pinout Reference

DevFeed: [esp32pin.com: Interactive ESP32 Pinout Reference](<https://devfeed.tech/articles/esp32pin-com-a-pinout-reference-that-knows-which-pins-will-bite-you-13789.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/2026/08/esp32pin-pinout-reference/>)

Author: John Lee

Published: 2026-08-06T00:00:00Z

Content type: article

Language: en

Sources: [Blog on Developer Portal](<https://devfeed.tech/sources/blog-on-developer-portal.md>)

Topics: [ESP32](<https://devfeed.tech/topics/esp32.md>), [kicad](<https://devfeed.tech/topics/kicad.md>), [Espressif](<https://devfeed.tech/topics/espressif.md>)

Tags: [blog](<https://devfeed.tech/tags/blog.md>), [community-contribution](<https://devfeed.tech/tags/community-contribution.md>), [development-board](<https://devfeed.tech/tags/development-board.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [gpio](<https://devfeed.tech/tags/gpio.md>), [kicad](<https://devfeed.tech/tags/kicad.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [pinout](<https://devfeed.tech/tags/pinout.md>)

### AI overview

esp32pin.com is a free, open-source interactive pinout reference for the ESP32 family. It identifies pin constraints such as strapping-pin behavior, ADC2 conflicts with Wi-Fi, flash-pin restrictions, input-only pins, and USB or JTAG warnings.

### Source excerpt

esp32pin.com is a free interactive pinout reference for the ESP32 family. Every pin carries its real-world constraints, the data is generated from Espressif's official KiCad libraries and cross-validated against the esp-gpio-tool dataset, and new dev boards can be proposed right in the browser.

## Inkplate: Open-Source ESP32 E-Paper Development Boards

DevFeed: [Inkplate: Open-Source ESP32 E-Paper Development Boards](<https://devfeed.tech/articles/inkplate-open-source-esp32-e-paper-development-boards-13772.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/2026/05/inkplate-esp32-epaper-development-boards/>)

Author: John Lee

Published: 2026-05-30T00:00:00Z

Content type: article

Language: en

Sources: [Blog on Developer Portal](<https://devfeed.tech/sources/blog-on-developer-portal.md>)

Topics: [ESP32](<https://devfeed.tech/topics/esp32.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>), [Open Source](<https://devfeed.tech/topics/open-source.md>), [Arduino](<https://devfeed.tech/topics/arduino.md>), [MicroPython](<https://devfeed.tech/topics/micropython.md>)

Tags: [arduino](<https://devfeed.tech/tags/arduino.md>), [blog](<https://devfeed.tech/tags/blog.md>), [build](<https://devfeed.tech/tags/build.md>), [community-contribution](<https://devfeed.tech/tags/community-contribution.md>), [development-board](<https://devfeed.tech/tags/development-board.md>), [e-paper](<https://devfeed.tech/tags/e-paper.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [low-power](<https://devfeed.tech/tags/low-power.md>), [micropython](<https://devfeed.tech/tags/micropython.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [projects](<https://devfeed.tech/tags/projects.md>)

### AI overview

This article introduces Inkplate, a family of open-source e-paper development boards built around the ESP32. It describes the shared hardware, Arduino and MicroPython support, and the Inkplate 6MOTION's dual-processor design and fast partial refresh for interactive projects.

### Source excerpt

Inkplate is a family of all-in-one, open-source e-paper development boards built around the ESP32. This article introduces the Inkplate lineup, covers the hardware, the Arduino and MicroPython libraries, and the kinds of projects you can build, explaining why ESP32 makes e-paper development accessible for everyone.

## Gesture Recognition Based on TFLite

DevFeed: [Gesture Recognition Based on TFLite](<https://devfeed.tech/articles/gesture-recognition-based-on-tflite-13765.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/2026/04/gesture-recognition-based-on-tflite/>)

Author: John Lee

Published: 2026-04-10T00:00:00Z

Content type: tutorial

Language: en

Sources: [Blog on Developer Portal](<https://devfeed.tech/sources/blog-on-developer-portal.md>)

Topics: [TensorFlow Lite](<https://devfeed.tech/topics/tensorflow-lite.md>), [Espressif](<https://devfeed.tech/topics/espressif.md>), [model-deployment](<https://devfeed.tech/topics/model-deployment.md>), [Tensorflow](<https://devfeed.tech/topics/tensorflow.md>), [Keras](<https://devfeed.tech/topics/keras.md>), [On-device AI](<https://devfeed.tech/topics/on-device-ai.md>)

Tags: [ai](<https://devfeed.tech/tags/ai.md>), [blog](<https://devfeed.tech/tags/blog.md>), [deep-learning](<https://devfeed.tech/tags/deep-learning.md>), [deployment](<https://devfeed.tech/tags/deployment.md>), [development-board](<https://devfeed.tech/tags/development-board.md>), [edge-ai](<https://devfeed.tech/tags/edge-ai.md>), [edge-computing](<https://devfeed.tech/tags/edge-computing.md>), [esp-idf](<https://devfeed.tech/tags/esp-idf.md>), [espressif](<https://devfeed.tech/tags/espressif.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [inference](<https://devfeed.tech/tags/inference.md>), [keras](<https://devfeed.tech/tags/keras.md>), [model-deployment](<https://devfeed.tech/tags/model-deployment.md>), [model-training](<https://devfeed.tech/tags/model-training.md>), [tensorflow-lite](<https://devfeed.tech/tags/tensorflow-lite.md>)

### AI overview

This tutorial demonstrates gesture recognition on Espressif SoCs using TensorFlow Lite Micro. It covers data collection, model training, conversion for TFLite Micro, and deployment with C++ code for model loading, preprocessing, and inference.

### Source excerpt

This article demonstrates how to implement gesture recognition using TensorFlow Lite Micro on Espressif SoCs. It covers the complete workflow from data collection and model training to model deployment, showcasing TensorFlow Lite Micro's applications in edge AI.

## Getting Started with Wi-Fi on ESP-IDF

DevFeed: [Getting Started with Wi-Fi on ESP-IDF](<https://devfeed.tech/articles/getting-started-with-wi-fi-on-esp-idf-13880.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/getting-started-with-wifi-on-esp-idf/>)

Author: John Lee

Published: 2024-07-31T00:00:00Z

Content type: tutorial

Language: en

Sources: [Blog on Developer Portal](<https://devfeed.tech/sources/blog-on-developer-portal.md>)

Topics: [ESP-IDF](<https://devfeed.tech/topics/esp-idf.md>), [Tutorial](<https://devfeed.tech/topics/tutorial.md>), [Wi-Fi](<https://devfeed.tech/topics/wi-fi.md>), [Espressif](<https://devfeed.tech/topics/espressif.md>), [ESP32-C3](<https://devfeed.tech/topics/esp32-c3.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>), [SOC](<https://devfeed.tech/topics/soc.md>)

Tags: [blog](<https://devfeed.tech/tags/blog.md>), [connectivity](<https://devfeed.tech/tags/connectivity.md>), [development-board](<https://devfeed.tech/tags/development-board.md>), [esp-idf](<https://devfeed.tech/tags/esp-idf.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [esp32-c3](<https://devfeed.tech/tags/esp32-c3.md>), [espressif](<https://devfeed.tech/tags/espressif.md>), [getting-started](<https://devfeed.tech/tags/getting-started.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [soc](<https://devfeed.tech/tags/soc.md>), [tutorial](<https://devfeed.tech/tags/tutorial.md>), [wi-fi](<https://devfeed.tech/tags/wi-fi.md>)

### AI overview

This tutorial explains how to connect an Espressif SoC to a Wi-Fi access point using ESP-IDF. It introduces Wi-Fi concepts and required components, then covers setting up a basic connection and implementing Wi-Fi connections with the ESP-IDF framework.

### Source excerpt

Learning Objectives# In this tutorial, we will be exploring how to connect an Espressif SoC to a Wi-Fi Access Point (AP) using ESP-IDF. By the end of this tutorial, you will be able to: - Understand the background of the Wi-Fi technology - Understand the necessary component needed to enable Wi-Fi connection - Set up a simple Wi-Fi connection with the Espressif Soc - Able to implement Wi-Fi connections from scratch on ESP-IDF Recommended prerequisite# The ESP-IDF framework is used extensively...

## Getting Started With ESP-IDF

DevFeed: [Getting Started With ESP-IDF](<https://devfeed.tech/articles/getting-started-with-esp-idf-13879.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/getting-started-with-esp-idf/>)

Author: John Lee

Published: 2024-07-31T00:00:00Z

Content type: tutorial

Language: en

Sources: [Blog on Developer Portal](<https://devfeed.tech/sources/blog-on-developer-portal.md>)

Topics: [ESP-IDF](<https://devfeed.tech/topics/esp-idf.md>), [Tutorial](<https://devfeed.tech/topics/tutorial.md>), [ESP32-C3](<https://devfeed.tech/topics/esp32-c3.md>), [Espressif](<https://devfeed.tech/topics/espressif.md>), [Learning](<https://devfeed.tech/topics/learning.md>), [SOC](<https://devfeed.tech/topics/soc.md>), [C](<https://devfeed.tech/topics/c.md>), [Development](<https://devfeed.tech/topics/development.md>)

Tags: [application-development](<https://devfeed.tech/tags/application-development.md>), [blog](<https://devfeed.tech/tags/blog.md>), [c](<https://devfeed.tech/tags/c.md>), [development-board](<https://devfeed.tech/tags/development-board.md>), [download](<https://devfeed.tech/tags/download.md>), [esp-idf](<https://devfeed.tech/tags/esp-idf.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [esp32-c3](<https://devfeed.tech/tags/esp32-c3.md>), [espressif](<https://devfeed.tech/tags/espressif.md>), [getting-started](<https://devfeed.tech/tags/getting-started.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [install](<https://devfeed.tech/tags/install.md>), [introduction](<https://devfeed.tech/tags/introduction.md>), [learning](<https://devfeed.tech/tags/learning.md>), [linux](<https://devfeed.tech/tags/linux.md>), [macos](<https://devfeed.tech/tags/macos.md>), [sdk](<https://devfeed.tech/tags/sdk.md>), [tutorial](<https://devfeed.tech/tags/tutorial.md>), [tutorials](<https://devfeed.tech/tags/tutorials.md>), [usb](<https://devfeed.tech/tags/usb.md>), [zip](<https://devfeed.tech/tags/zip.md>)

### AI overview

This tutorial introduces ESP-IDF application development on an Espressif ESP32-C3-DevKitM-1 board. It explains the framework and requirements, then begins a step-by-step setup guide covering drivers, USB connection, and Windows driver installation.

### Source excerpt

Learning Objectives# This tutorial is an introduction to how to develop applications with ESP-IDF and an Espressif development board, in our case ESP32-C3-DevKitM-1. By the end of this tutorial, we will be able to: - Have general understanding of how ESP-IDF works - Able to set up ESP-IDF - Able to run a simple program on an Espressif SoC Recommended prerequisite# This tutorial serves as the foundation of all the other tutorials using Espressif SoCs, such as the ESP32, hence no prerequisite...

## Simplify Your Embedded Projects with ESP-BSP

DevFeed: [Simplify Your Embedded Projects with ESP-BSP](<https://devfeed.tech/articles/simplify-your-embedded-projects-with-esp-bsp-13959.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/simplify-embedded-projects-with-esp-bsp/>)

Author: John Lee

Published: 2024-06-18T00:00:00Z

Content type: tutorial

Language: en

Sources: [Blog on Developer Portal](<https://devfeed.tech/sources/blog-on-developer-portal.md>)

Topics: [Embedded Software Dev](<https://devfeed.tech/topics/embedded-software-dev.md>), [ESP-IDF](<https://devfeed.tech/topics/esp-idf.md>), [ESP32-S3](<https://devfeed.tech/topics/esp32-s3.md>), [Embedded Systems](<https://devfeed.tech/topics/embedded-systems.md>), [ESP32](<https://devfeed.tech/topics/esp32.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>), [Espressif](<https://devfeed.tech/topics/espressif.md>), [Development](<https://devfeed.tech/topics/development.md>), [Framework](<https://devfeed.tech/topics/framework.md>), [m5stack](<https://devfeed.tech/topics/m5stack.md>), [Toit](<https://devfeed.tech/topics/toit.md>)

Tags: [blog](<https://devfeed.tech/tags/blog.md>), [bsp](<https://devfeed.tech/tags/bsp.md>), [development-board](<https://devfeed.tech/tags/development-board.md>), [drivers](<https://devfeed.tech/tags/drivers.md>), [embedded](<https://devfeed.tech/tags/embedded.md>), [embedded-systems](<https://devfeed.tech/tags/embedded-systems.md>), [esp-bsp](<https://devfeed.tech/tags/esp-bsp.md>), [esp-idf](<https://devfeed.tech/tags/esp-idf.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [esp32-s3](<https://devfeed.tech/tags/esp32-s3.md>), [espressif](<https://devfeed.tech/tags/espressif.md>), [flash](<https://devfeed.tech/tags/flash.md>), [framework](<https://devfeed.tech/tags/framework.md>), [getting-started](<https://devfeed.tech/tags/getting-started.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [m5stack](<https://devfeed.tech/tags/m5stack.md>), [programming](<https://devfeed.tech/tags/programming.md>), [usb](<https://devfeed.tech/tags/usb.md>), [web](<https://devfeed.tech/tags/web.md>), [web-browser](<https://devfeed.tech/tags/web-browser.md>)

### AI overview

This tutorial introduces ESP-BSP, a collection of board support packages for Espressif and M5Stack development boards. It explains how ESP-BSP simplifies hardware integration and provides standardized APIs, then demonstrates creating, configuring, building, and flashing an ESP32-S3-BOX-3 project with ESP-IDF.

### Source excerpt

Introduction# Are you a maker or an embedded systems enthusiast looking to create applications that work across different development boards with Espressif SoCs like ESP32 or ESP32-S3? Whether you're using the ESP-WROVER-KIT, M5Stack-CoreS3, ESP32-S3-BOX-3, or other compatible boards, the ESP Board Support Package (ESP-BSP) makes your life easier.

## Introducing ESP Insights

DevFeed: [Introducing ESP Insights](<https://devfeed.tech/articles/introducing-esp-insights-13887.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/introducing-esp-insights/>)

Author: John Lee

Published: 2021-07-05T00:00:00Z

Content type: release

Language: en

Sources: [Blog on Developer Portal](<https://devfeed.tech/sources/blog-on-developer-portal.md>)

Topics: [Embedded Software Dev](<https://devfeed.tech/topics/embedded-software-dev.md>), [observability](<https://devfeed.tech/topics/observability.md>), [log management](<https://devfeed.tech/topics/log-management.md>), [dashboards](<https://devfeed.tech/topics/dashboards.md>), [Wi-Fi](<https://devfeed.tech/topics/wi-fi.md>), [Cloud](<https://devfeed.tech/topics/cloud.md>)

Tags: [blog](<https://devfeed.tech/tags/blog.md>), [cloud](<https://devfeed.tech/tags/cloud.md>), [development-board](<https://devfeed.tech/tags/development-board.md>), [devices](<https://devfeed.tech/tags/devices.md>), [esp](<https://devfeed.tech/tags/esp.md>), [esp-insights](<https://devfeed.tech/tags/esp-insights.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [espinsights](<https://devfeed.tech/tags/espinsights.md>), [firmware](<https://devfeed.tech/tags/firmware.md>), [logs](<https://devfeed.tech/tags/logs.md>), [metrics](<https://devfeed.tech/tags/metrics.md>), [observability](<https://devfeed.tech/tags/observability.md>), [preview](<https://devfeed.tech/tags/preview.md>), [software-development](<https://devfeed.tech/tags/software-development.md>), [traces](<https://devfeed.tech/tags/traces.md>), [web](<https://devfeed.tech/tags/web.md>), [wi-fi](<https://devfeed.tech/tags/wi-fi.md>)

### AI overview

Espressif announces ESP Insights, a device observability framework for remotely examining firmware execution. Its preview release provides access to firmware logs, errors, crash register dumps, backtraces, device timelines, custom events, metrics, and selected variable values through a web-based dashboard.

### Source excerpt

Today we are announcing ESP Insights. ESP Insights is a device observability framework that allows developers to remotely peek into their firmware to get rich information about the firmware execution; and analyse this to pin-point issues and bottlenecks. This observability should help organisations save valuable engineering resources, allowing them to speed up firmware development and fix issues within a shorter turn-around time.

## Espressif's March 2021 newsletter introduces free circuit and PCB design reviews

DevFeed: [Espressif's March 2021 newsletter introduces free circuit and PCB design reviews](<https://devfeed.tech/articles/march-2021-13908.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/march-2021/>)

Author: John Lee

Published: 2021-04-06T00:00:00Z

Content type: article

Language: en

Sources: [Blog on Developer Portal](<https://devfeed.tech/sources/blog-on-developer-portal.md>)

Topics: [Espressif](<https://devfeed.tech/topics/espressif.md>), [ESP32](<https://devfeed.tech/topics/esp32.md>), [ESP32-C3](<https://devfeed.tech/topics/esp32-c3.md>), [ESP8266](<https://devfeed.tech/topics/esp8266.md>), [Bluetooth](<https://devfeed.tech/topics/bluetooth.md>), [Wi-Fi](<https://devfeed.tech/topics/wi-fi.md>)

Tags: [blog](<https://devfeed.tech/tags/blog.md>), [bluetooth-le](<https://devfeed.tech/tags/bluetooth-le.md>), [development-board](<https://devfeed.tech/tags/development-board.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [esp32-c3](<https://devfeed.tech/tags/esp32-c3.md>), [esp8266](<https://devfeed.tech/tags/esp8266.md>), [espressif](<https://devfeed.tech/tags/espressif.md>), [monitor](<https://devfeed.tech/tags/monitor.md>), [newsletter](<https://devfeed.tech/tags/newsletter.md>), [sensors](<https://devfeed.tech/tags/sensors.md>), [tutorial](<https://devfeed.tech/tags/tutorial.md>), [wi-fi](<https://devfeed.tech/tags/wi-fi.md>)

### AI overview

Espressif's March 2021 newsletter announces free technical reviews of circuit schematics and PCB designs for products powered by its chips and modules. It also highlights the ESP32-C3-DevKitM-1, the NLC1242 data acquisition system, an ESP32 heart-rate monitoring tutorial, and an ESP8266-powered LED art project.

### Source excerpt

Hi everyone, Have you noticed the newest addition to our services? We are very excited about enriching our set of customer services with free-of-charge reviewing services for circuit diagrams and PCB designs of products powered by Espressif's chips and modules. We have added this to our existing customer services, in order to ensure the technical accuracy of Espressif-powered products and their conformity to our high-quality standards.

## DFU -- Using the native USB on ESP32-S2 for flashing the firmware

DevFeed: [DFU -- Using the native USB on ESP32-S2 for flashing the firmware](<https://devfeed.tech/articles/dfu-using-the-native-usb-on-esp32-s2-for-flashing-the-firmware-13833.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/dfu-using-the-native-usb-on-esp32-s2-for-flashing-the-firmware/>)

Author: John Lee

Published: 2021-03-23T00:00:00Z

Content type: tutorial

Language: en

Sources: [Blog on Developer Portal](<https://devfeed.tech/sources/blog-on-developer-portal.md>)

Topics: [Esp32 S2](<https://devfeed.tech/topics/esp32-s2.md>), [USB](<https://devfeed.tech/topics/usb.md>), [ESP-IDF](<https://devfeed.tech/topics/esp-idf.md>), [Embedded Software Dev](<https://devfeed.tech/topics/embedded-software-dev.md>)

Tags: [blog](<https://devfeed.tech/tags/blog.md>), [boot](<https://devfeed.tech/tags/boot.md>), [development-board](<https://devfeed.tech/tags/development-board.md>), [dfu](<https://devfeed.tech/tags/dfu.md>), [esp-idf](<https://devfeed.tech/tags/esp-idf.md>), [esp32-s2](<https://devfeed.tech/tags/esp32-s2.md>), [espressif](<https://devfeed.tech/tags/espressif.md>), [firmware](<https://devfeed.tech/tags/firmware.md>), [flashing](<https://devfeed.tech/tags/flashing.md>), [usb](<https://devfeed.tech/tags/usb.md>)

### AI overview

A tutorial on using the ESP32-S2's native USB peripheral and USB DFU mechanism to flash firmware without an external IC or programmer. It covers ESP-IDF version requirements, USB wiring for the ESP32-Saola-1 board, entering DFU mode, and building DFU firmware.

### Source excerpt

Since the ESP32-S2 was released, a notable new functionality got everyone's attention: the USB host and device capabilities. This new functionality adds a new world in terms of possibilities and cool stuff that could be made using USB and it's a game changer in many projects. But one of the uses for this peripheral is to upload the firmware without any external IC or programmer. This can be done directly by using the USB DFU mechanism.

## Espressif's April 2020 Newsletter Covers Wildlife Protection and New Development Boards

DevFeed: [Espressif's April 2020 Newsletter Covers Wildlife Protection and New Development Boards](<https://devfeed.tech/articles/april-2020-13813.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/april-2020/>)

Author: John Lee

Published: 2020-05-04T00:00:00Z

Content type: article

Language: en

Sources: [Blog on Developer Portal](<https://devfeed.tech/sources/blog-on-developer-portal.md>)

Topics: [Espressif](<https://devfeed.tech/topics/espressif.md>), [ESP32](<https://devfeed.tech/topics/esp32.md>), [Internet of things](<https://devfeed.tech/topics/iot.md>), [Esp Rainmaker](<https://devfeed.tech/topics/esp-rainmaker.md>), [Embedded Systems](<https://devfeed.tech/topics/embedded-systems.md>), [ESP8266](<https://devfeed.tech/topics/esp8266.md>), [Embedded Software Dev](<https://devfeed.tech/topics/embedded-software-dev.md>), [Open Source](<https://devfeed.tech/topics/open-source.md>), [SDK](<https://devfeed.tech/topics/sdk.md>)

Tags: [blog](<https://devfeed.tech/tags/blog.md>), [bug-fixes](<https://devfeed.tech/tags/bug-fixes.md>), [development-board](<https://devfeed.tech/tags/development-board.md>), [embedded](<https://devfeed.tech/tags/embedded.md>), [embedded-systems](<https://devfeed.tech/tags/embedded-systems.md>), [esp-rainmaker](<https://devfeed.tech/tags/esp-rainmaker.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [esp8266](<https://devfeed.tech/tags/esp8266.md>), [espressif](<https://devfeed.tech/tags/espressif.md>), [instagram](<https://devfeed.tech/tags/instagram.md>), [iot](<https://devfeed.tech/tags/iot.md>), [newsletter](<https://devfeed.tech/tags/newsletter.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [release](<https://devfeed.tech/tags/release.md>), [sdk](<https://devfeed.tech/tags/sdk.md>), [voice](<https://devfeed.tech/tags/voice.md>)

### AI overview

Espressif's April 2020 newsletter introduces a wildlife protection program linked to the IUCN Red List, with some new development boards named after endangered animals and some revenue donated to the IUCN. It also highlights ESP RainMaker, the ESP32-Korvo AI development board, an ESP8266 NonOS SDK release, and M5Stack ATOM.

### Source excerpt

Hi everyone, Espressif is known for its keen sense of corporate social responsibility. We have long supported low-power, green technologies, while we have also based our entire business model on the idea of democratizing technology with open-source software . At present, we are deeply concerned about climate change, which has been the result of human actions in recent decades.