# ESP32-C6

ESP32-C6 is an ultra-low-power system-on-chip with a RISC-V single-core microprocessor, Wi-Fi 6, Bluetooth 5 LE, Zigbee, Thread, peripherals, and built-in security hardware.

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## Intelligent Robotic Arm Design Based on ESP32-P4 for Industrial Applications

DevFeed: [Intelligent Robotic Arm Design Based on ESP32-P4 for Industrial Applications](<https://devfeed.tech/articles/intelligent-robotic-arm-design-based-on-esp32-p4-for-industrial-applications-13742.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/2026/01/esp32p4-robotic-arm-design/>)

Author: John Lee

Published: 2026-01-12T00:00:00Z

Content type: tutorial

Language: en

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

Topics: [ESP32-P4](<https://devfeed.tech/topics/esp32-p4.md>), [Robotics](<https://devfeed.tech/topics/robotics.md>), [Microcontroller](<https://devfeed.tech/topics/microcontroller.md>), [ESP32-C6](<https://devfeed.tech/topics/esp32-c6.md>), [USB](<https://devfeed.tech/topics/usb.md>)

Tags: [ai](<https://devfeed.tech/tags/ai.md>), [blog](<https://devfeed.tech/tags/blog.md>), [esp-dl](<https://devfeed.tech/tags/esp-dl.md>), [esp-now](<https://devfeed.tech/tags/esp-now.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [esp32-p4](<https://devfeed.tech/tags/esp32-p4.md>), [kinematics](<https://devfeed.tech/tags/kinematics.md>), [protocol](<https://devfeed.tech/tags/protocol.md>), [robotic-arm](<https://devfeed.tech/tags/robotic-arm.md>), [robotics](<https://devfeed.tech/tags/robotics.md>), [usb](<https://devfeed.tech/tags/usb.md>), [visual-detection](<https://devfeed.tech/tags/visual-detection.md>)

### AI overview

A detailed guide to building an independently controllable robotic arm with the ESP32-P4. It covers onboard kinematics, USB-camera-based color detection, remote control over ESP-NOW, mechanical assembly, motor configuration, vision calibration, and system integration.

### Source excerpt

This article demonstrates how to implement an independently controllable robotic arm project based on the ESP32-P4 high-performance MCU. It covers complete kinematics, visual detection, and remote control, showcasing the great potential of ESP32-P4 in industrial applications.

## Integrating External Libraries into NuttX Applications

DevFeed: [Integrating External Libraries into NuttX Applications](<https://devfeed.tech/articles/integrating-external-libraries-into-nuttx-applications-13735.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/2025/11/nuttx-external-lib/>)

Author: John Lee

Published: 2025-11-19T00:00:00Z

Content type: tutorial

Language: en

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

Topics: [NuttX](<https://devfeed.tech/topics/nuttx.md>), [Library](<https://devfeed.tech/topics/library.md>), [Simulation](<https://devfeed.tech/topics/simulation.md>), [ESP32-C6](<https://devfeed.tech/topics/esp32-c6.md>), [RISC-V](<https://devfeed.tech/topics/riscv.md>), [x86](<https://devfeed.tech/topics/x86.md>)

Tags: [blog](<https://devfeed.tech/tags/blog.md>), [compilation](<https://devfeed.tech/tags/compilation.md>), [cross-compilation](<https://devfeed.tech/tags/cross-compilation.md>), [esp32-c6](<https://devfeed.tech/tags/esp32-c6.md>), [guide](<https://devfeed.tech/tags/guide.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [libraries](<https://devfeed.tech/tags/libraries.md>), [library](<https://devfeed.tech/tags/library.md>), [nuttx](<https://devfeed.tech/tags/nuttx.md>), [practitioner](<https://devfeed.tech/tags/practitioner.md>), [risc-v](<https://devfeed.tech/tags/risc-v.md>), [simulation](<https://devfeed.tech/tags/simulation.md>), [x86](<https://devfeed.tech/tags/x86.md>)

### AI overview

This guide explains how to integrate an external application library into NuttX using a static library and cross-compilation. It covers building the library on x86, testing it in the NuttX simulation environment, and cross-compiling it for RISC-V to run on the ESP32-C6.

### Source excerpt

This guide demonstrates how to integrate external libraries into NuttX applications using static libraries and cross-compilation. Learn how to build a library on x86, integrate it into the NuttX simulation environment, and cross-compile for RISC-V targets like the ESP32-C6, all without moving your entire codebase into the NuttX directory structure.

## Building Hardware-Enforced Trust into Matter Devices with ESP-TEE

DevFeed: [Building Hardware-Enforced Trust into Matter Devices with ESP-TEE](<https://devfeed.tech/articles/building-hardware-enforced-trust-into-matter-devices-with-esp-tee-13724.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/2025/09/matter_w_esp_tee_c6/>)

Author: John Lee

Published: 2025-09-12T00:00:00Z

Content type: article

Language: en

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

Topics: [Matter](<https://devfeed.tech/topics/matter.md>), [trusted-execution-environment](<https://devfeed.tech/topics/trusted-execution-environment.md>), [ESP32-C6](<https://devfeed.tech/topics/esp32-c6.md>), [RISC-V](<https://devfeed.tech/topics/riscv.md>), [Internet of things](<https://devfeed.tech/topics/iot.md>), [Security](<https://devfeed.tech/topics/security.md>)

Tags: [attestation](<https://devfeed.tech/tags/attestation.md>), [blog](<https://devfeed.tech/tags/blog.md>), [esp-tee](<https://devfeed.tech/tags/esp-tee.md>), [esp32-c6](<https://devfeed.tech/tags/esp32-c6.md>), [iot](<https://devfeed.tech/tags/iot.md>), [matter](<https://devfeed.tech/tags/matter.md>), [risc-v](<https://devfeed.tech/tags/risc-v.md>), [security](<https://devfeed.tech/tags/security.md>), [verification](<https://devfeed.tech/tags/verification.md>)

### AI overview

This article explains how Espressif's ESP-TEE framework integrates with Matter on ESP32-C6 RISC-V SoCs. It describes hardware-isolated protection for device credentials, cryptographic operations, secure storage, OTA updates, attestation, and Matter DAC and NOC keys.

### Source excerpt

As security expectations rise globally - driven by region-specific cybersecurity regulations - safeguarding device credentials has become critical for IoT manufacturers. This article explains how the ESP-TEE framework integrates with Matter and demonstrates building secure products using the Espressif RISC-V SoCs, showcasing hardware-enforced security that can resist scalable remote software attacks.

## Comparing ADC Performance of Espressif SoCs

DevFeed: [Comparing ADC Performance of Espressif SoCs](<https://devfeed.tech/articles/comparing-adc-performance-of-espressif-socs-13716.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/2025/08/adc-performance/>)

Author: John Lee

Published: 2025-08-26T00:00:00Z

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>), [SOC](<https://devfeed.tech/topics/soc.md>), [ESP-IDF](<https://devfeed.tech/topics/esp-idf.md>), [ESP32](<https://devfeed.tech/topics/esp32.md>), [ESP32-C3](<https://devfeed.tech/topics/esp32-c3.md>), [ESP32-C5](<https://devfeed.tech/topics/esp32-c5.md>), [ESP32-C6](<https://devfeed.tech/topics/esp32-c6.md>), [ESP32-P4](<https://devfeed.tech/topics/esp32-p4.md>), [Esp32 S2](<https://devfeed.tech/topics/esp32-s2.md>), [ESP32-S3](<https://devfeed.tech/topics/esp32-s3.md>), [Programming](<https://devfeed.tech/topics/programming.md>), [Algorithms](<https://devfeed.tech/topics/algorithms.md>)

Tags: [adc](<https://devfeed.tech/tags/adc.md>), [algorithms](<https://devfeed.tech/tags/algorithms.md>), [article](<https://devfeed.tech/tags/article.md>), [blog](<https://devfeed.tech/tags/blog.md>), [developers](<https://devfeed.tech/tags/developers.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>), [esp32-c5](<https://devfeed.tech/tags/esp32-c5.md>), [esp32-c6](<https://devfeed.tech/tags/esp32-c6.md>), [esp32-p4](<https://devfeed.tech/tags/esp32-p4.md>), [esp32-s2](<https://devfeed.tech/tags/esp32-s2.md>), [esp32-s3](<https://devfeed.tech/tags/esp32-s3.md>), [espressif](<https://devfeed.tech/tags/espressif.md>), [performance](<https://devfeed.tech/tags/performance.md>), [peripheral](<https://devfeed.tech/tags/peripheral.md>), [soc](<https://devfeed.tech/tags/soc.md>), [software](<https://devfeed.tech/tags/software.md>)

### AI overview

This article compares ADC specifications, accuracy, and calibration approaches across Espressif SoCs. It explains ESP-IDF line-fitting and curve-fitting calibration schemes and discusses how calibration can improve ADC readings, while noting that custom schemes may not work consistently across chips in mass production.

### Source excerpt

This article compares the Analog-to-Digital Converter (ADC) performance of different Espressif SoCs and shows the techniques to improve the ADC accuracy using software calibration. The results should help developers choose the most suitable SoC and optimize it for their application's accuracy and voltage range requirements.

## NuttX for Motor Control and Sensing: IMU Integration and Wireless Data Streaming

DevFeed: [NuttX for Motor Control and Sensing: IMU Integration and Wireless Data Streaming](<https://devfeed.tech/articles/nuttx-for-motor-control-and-sensing-imu-integration-and-wireless-data-streaming-13714.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/2025/07/nuttx-motor-control-and-sensing-data-trans/>)

Author: John Lee

Published: 2025-07-04T00:00:00Z

Content type: tutorial

Language: en

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

Topics: [ESP32-C6](<https://devfeed.tech/topics/esp32-c6.md>), [NuttX](<https://devfeed.tech/topics/nuttx.md>), [Embedded Software Dev](<https://devfeed.tech/topics/embedded-software-dev.md>), [Streaming](<https://devfeed.tech/topics/streaming.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>), [Espressif](<https://devfeed.tech/topics/espressif.md>)

Tags: [apache](<https://devfeed.tech/tags/apache.md>), [blog](<https://devfeed.tech/tags/blog.md>), [embedded](<https://devfeed.tech/tags/embedded.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [esp32-c6](<https://devfeed.tech/tags/esp32-c6.md>), [espressif](<https://devfeed.tech/tags/espressif.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [i2c](<https://devfeed.tech/tags/i2c.md>), [imu](<https://devfeed.tech/tags/imu.md>), [motor](<https://devfeed.tech/tags/motor.md>), [nuttx](<https://devfeed.tech/tags/nuttx.md>), [sensor](<https://devfeed.tech/tags/sensor.md>), [streaming](<https://devfeed.tech/tags/streaming.md>), [wi-fi](<https://devfeed.tech/tags/wi-fi.md>), [wireless](<https://devfeed.tech/tags/wireless.md>)

### AI overview

This tutorial extends a NuttX motor-control system on the ESP32-C6 with MPU6050 IMU integration for vibration measurement and wireless sensor-data streaming over Wi-Fi to a host computer for visualization and analysis.

### Source excerpt

This article extends the NuttX motor control system with inertial measurement unit (IMU) sensor integration for vibration measurement and wireless data streaming capabilities using the ESP32-C6 Wi-Fi connectivity.

## ESPHome 2025.6.0: ESP-IDF 5.3.2, OpenThread, and new ESP32 variants

DevFeed: [ESPHome 2025.6.0: ESP-IDF 5.3.2, OpenThread, and new ESP32 variants](<https://devfeed.tech/articles/esphome-2025-6-0-esp-idf-5-3-2-openthread-and-new-esp32-variants-16698.md>)

Original publisher: [Read original article](<https://esphome.io/blog/2025/06/18/esphome-2025-6/>)

Author: Jesse Hills

Published: 2025-06-18T00:00:00Z

Content type: release

Language: en

Sources: [ESPHome - Smart Home Made Simple - Blog](<https://devfeed.tech/sources/esphome-smart-home-made-simple-blog.md>)

Topics: [ESP32](<https://devfeed.tech/topics/esp32.md>), [releases](<https://devfeed.tech/topics/releases.md>), [ESP-IDF](<https://devfeed.tech/topics/esp-idf.md>), [ESP32-C6](<https://devfeed.tech/topics/esp32-c6.md>), [ESP32-H2](<https://devfeed.tech/topics/esp32-h2.md>), [ESP32-P4](<https://devfeed.tech/topics/esp32-p4.md>), [Python 3.10](<https://devfeed.tech/topics/python-3-10.md>)

Tags: [esp-idf](<https://devfeed.tech/tags/esp-idf.md>), [esp32-c6](<https://devfeed.tech/tags/esp32-c6.md>), [esp32-h2](<https://devfeed.tech/tags/esp32-h2.md>), [esp32-p4](<https://devfeed.tech/tags/esp32-p4.md>), [esphome](<https://devfeed.tech/tags/esphome.md>), [python-3-10](<https://devfeed.tech/tags/python-3-10.md>), [releases](<https://devfeed.tech/tags/releases.md>)

### AI overview

ESPHome 2025.6.0 updates ESP-IDF to 5.3.2, adds official support for ESP32-C6, ESP32-H2, and ESP32-P4, introduces basic OpenThread support, and requires Python 3.10 or newer.

### Source excerpt

ESPHome 2025.6.0 updates ESP-IDF to 5.3.2, adds official support for the ESP32-C6, ESP32-H2 and ESP32-P4, introduces basic OpenThread support, and now requires Python 3.10 or newer.

## Debugging with ESP-IDF VS Code extension: Part 1

DevFeed: [Debugging with ESP-IDF VS Code extension: Part 1](<https://devfeed.tech/articles/debugging-with-esp-idf-vs-code-extension-part-1-13699.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/2025/05/debugging-with-vscode/>)

Author: John Lee

Published: 2025-05-20T00:00:00Z

Content type: tutorial

Language: en

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

Topics: [debugging](<https://devfeed.tech/topics/debugging.md>), [VS Code Extension](<https://devfeed.tech/topics/vscode-extension.md>), [ESP-IDF](<https://devfeed.tech/topics/esp-idf.md>), [Espressif](<https://devfeed.tech/topics/espressif.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>), [Embedded Systems](<https://devfeed.tech/topics/embedded-systems.md>), [ESP32](<https://devfeed.tech/topics/esp32.md>), [ESP32-C3](<https://devfeed.tech/topics/esp32-c3.md>), [ESP32-C6](<https://devfeed.tech/topics/esp32-c6.md>), [ESP32-S3](<https://devfeed.tech/topics/esp32-s3.md>)

Tags: [blog](<https://devfeed.tech/tags/blog.md>), [debugging](<https://devfeed.tech/tags/debugging.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-c3](<https://devfeed.tech/tags/esp32-c3.md>), [esp32-c6](<https://devfeed.tech/tags/esp32-c6.md>), [esp32-s3](<https://devfeed.tech/tags/esp32-s3.md>), [espressif](<https://devfeed.tech/tags/espressif.md>), [guide](<https://devfeed.tech/tags/guide.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [jtag](<https://devfeed.tech/tags/jtag.md>), [vs-code](<https://devfeed.tech/tags/vs-code.md>)

### AI overview

This first part of a two-part guide explains how to set up debugging for Espressif devices in Visual Studio Code with the ESP-IDF Extension. It covers debugging concepts, required hardware, JTAG and USB connection paths, the associated tools, and starting the openOCD server.

### Source excerpt

This two-part guide shows how to set up VS Code with the ESP-IDF extension to debug Espressif boards using JTAG. This first part covers the debugging process, hardware setup and connections, and starting the openOCD server.

## NuttX for Motor Control and Sensing: MCPWM and DC Motor Control

DevFeed: [NuttX for Motor Control and Sensing: MCPWM and DC Motor Control](<https://devfeed.tech/articles/nuttx-for-motor-control-and-sensing-mcpwm-and-dc-motor-control-13703.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/2025/05/nuttx-motor-control-and-sensing/>)

Author: John Lee

Published: 2025-05-16T00:00:00Z

Content type: tutorial

Language: en

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

Topics: [NuttX](<https://devfeed.tech/topics/nuttx.md>), [ESP32-C6](<https://devfeed.tech/topics/esp32-c6.md>), [real-time](<https://devfeed.tech/topics/real-time.md>), [Application Development](<https://devfeed.tech/topics/application-development.md>), [Development](<https://devfeed.tech/topics/development.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>)

Tags: [acquisition](<https://devfeed.tech/tags/acquisition.md>), [apache](<https://devfeed.tech/tags/apache.md>), [application-development](<https://devfeed.tech/tags/application-development.md>), [blog](<https://devfeed.tech/tags/blog.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [esp32-c6](<https://devfeed.tech/tags/esp32-c6.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [implement](<https://devfeed.tech/tags/implement.md>), [imu](<https://devfeed.tech/tags/imu.md>), [measurement](<https://devfeed.tech/tags/measurement.md>), [motor](<https://devfeed.tech/tags/motor.md>), [nuttx](<https://devfeed.tech/tags/nuttx.md>), [real-time](<https://devfeed.tech/tags/real-time.md>), [sensors](<https://devfeed.tech/tags/sensors.md>), [speed](<https://devfeed.tech/tags/speed.md>)

### AI overview

This tutorial demonstrates motor control and speed sensing on an ESP32-C6 using the NuttX RTOS. It covers MCPWM-based DC motor control, ADC-based potentiometer input, and quadrature encoder speed measurement, with the broader project intended to support wireless sensor data logging and analysis.

### Source excerpt

This article demonstrates how to implement motor control and speed sensing on an ESP32-C6 using NuttX RTOS. It covers setting up MCPWM for motor control, ADC for potentiometer reading, and quadrature encoder for speed measurement. The implementation showcases NuttX's real-time capabilities through a practical example using common peripherals and sensors.

## Building low power applications on Espressif chips: Ultra-Low-Power (ULP) coprocessor

DevFeed: [Building low power applications on Espressif chips: Ultra-Low-Power (ULP) coprocessor](<https://devfeed.tech/articles/building-low-power-applications-on-espressif-chips-ultra-low-power-ulp-coprocessor-13698.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/2025/04/ulp-lp-core-get-started/>)

Author: John Lee

Published: 2025-04-02T06:05:59Z

Content type: tutorial

Language: en

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

Topics: [Espressif](<https://devfeed.tech/topics/espressif.md>), [Tutorial](<https://devfeed.tech/topics/tutorial.md>), [ESP-IDF](<https://devfeed.tech/topics/esp-idf.md>), [ESP32-C6](<https://devfeed.tech/topics/esp32-c6.md>), [Microcontroller](<https://devfeed.tech/topics/microcontroller.md>), [ESP32](<https://devfeed.tech/topics/esp32.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>), [Programming](<https://devfeed.tech/topics/programming.md>)

Tags: [battery](<https://devfeed.tech/tags/battery.md>), [blog](<https://devfeed.tech/tags/blog.md>), [boot](<https://devfeed.tech/tags/boot.md>), [esp-idf](<https://devfeed.tech/tags/esp-idf.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [esp32-c6](<https://devfeed.tech/tags/esp32-c6.md>), [espressif](<https://devfeed.tech/tags/espressif.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [low-power](<https://devfeed.tech/tags/low-power.md>), [lp-core](<https://devfeed.tech/tags/lp-core.md>), [programming](<https://devfeed.tech/tags/programming.md>), [ulp](<https://devfeed.tech/tags/ulp.md>)

### AI overview

This article introduces Ultra-Low-Power coprocessors in Espressif chips and presents a tutorial for using them to reduce application power consumption. It focuses on the LP-Core available on the ESP32-C6 and uses ESP-IDF v5.4.

### Source excerpt

In this article, we'll start with a quick overview of Ultra Low Power coprocessors (ULPs) in Espressif chips and how they can significantly reduce power consumption in your applications. Then, we'll walk through a tutorial on how to use ULPs in practice!

## Espressif part numbers explained: A complete guide - Modules

DevFeed: [Espressif part numbers explained: A complete guide - Modules](<https://devfeed.tech/articles/espressif-part-numbers-explained-a-complete-guide-modules-13687.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/2025/03/espressif-part-numbers-explained/>)

Author: John Lee

Published: 2025-03-19T00:00:00Z

Content type: tutorial

Language: en

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

Topics: [Espressif](<https://devfeed.tech/topics/espressif.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>), [SOC](<https://devfeed.tech/topics/soc.md>), [ESP32](<https://devfeed.tech/topics/esp32.md>), [ESP32-C5](<https://devfeed.tech/topics/esp32-c5.md>), [ESP32-C6](<https://devfeed.tech/topics/esp32-c6.md>), [Esp32 S2](<https://devfeed.tech/topics/esp32-s2.md>), [ESP32-S3](<https://devfeed.tech/topics/esp32-s3.md>)

Tags: [ble](<https://devfeed.tech/tags/ble.md>), [blog](<https://devfeed.tech/tags/blog.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [esp32-c3](<https://devfeed.tech/tags/esp32-c3.md>), [esp32-h2](<https://devfeed.tech/tags/esp32-h2.md>), [esp32-s2](<https://devfeed.tech/tags/esp32-s2.md>), [esp32-s3](<https://devfeed.tech/tags/esp32-s3.md>), [espressif](<https://devfeed.tech/tags/espressif.md>), [guide](<https://devfeed.tech/tags/guide.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [projects](<https://devfeed.tech/tags/projects.md>), [soc](<https://devfeed.tech/tags/soc.md>), [wi-fi](<https://devfeed.tech/tags/wi-fi.md>)

### AI overview

A guide to Espressif module part numbers, covering SoC series, module types, memory options, antenna versions, and versioning. It explains how these naming components relate to module specifications and hardware selection.

### Source excerpt

This article clarifies Espressif's SoC series, module types, memory options, antenna versions, and versioning.. It also explains why modules like WROOM and MINI are among Espressif's most popular products. After reading the article, developers should be able to confidently select the right hardware for their projects. Espressif offers a wide range of Systems-on-Chip (SoCs) and modules, continually expanding its product lineup with new offerings while refining existing ones with each revision.

## Exploring wireless communication protocols on ESP32 platform for outdoor applications

DevFeed: [Exploring wireless communication protocols on ESP32 platform for outdoor applications](<https://devfeed.tech/articles/exploring-wireless-communication-protocols-on-esp32-platform-for-outdoor-applications-13845.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/esp-now-for-outdoor-applications/>)

Author: John Lee

Published: 2024-12-20T00:00:00Z

Content type: article

Language: en

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

Topics: [ESP-NOW](<https://devfeed.tech/topics/esp-now.md>), [ESP32-C6](<https://devfeed.tech/topics/esp32-c6.md>), [Wi-Fi](<https://devfeed.tech/topics/wi-fi.md>), [benchmarking](<https://devfeed.tech/topics/benchmarking.md>), [Internet of things](<https://devfeed.tech/topics/iot.md>), [Protocol (disambiguation)](<https://devfeed.tech/topics/protocol.md>)

Tags: [benchmarking](<https://devfeed.tech/tags/benchmarking.md>), [blog](<https://devfeed.tech/tags/blog.md>), [esp-idf](<https://devfeed.tech/tags/esp-idf.md>), [esp-now](<https://devfeed.tech/tags/esp-now.md>), [esp32-c6](<https://devfeed.tech/tags/esp32-c6.md>), [espressif](<https://devfeed.tech/tags/espressif.md>), [iot](<https://devfeed.tech/tags/iot.md>), [performance](<https://devfeed.tech/tags/performance.md>), [performance-metrics](<https://devfeed.tech/tags/performance-metrics.md>), [protocol](<https://devfeed.tech/tags/protocol.md>), [wi-fi](<https://devfeed.tech/tags/wi-fi.md>), [wireless](<https://devfeed.tech/tags/wireless.md>)

### AI overview

The article evaluates Wi-Fi, ESP-NOW, and ESP-NOW-LR outdoors using ESP32-C6-DevKitM-1 boards as transmitters and receivers. It describes the board's Wi-Fi 6, 2.4 GHz, low-power, and PCB antenna characteristics, including the limitation that it lacks external antenna support.

### Source excerpt

Introduction# The ESP32-C6-DevKitM-1 was chosen for testing Wi-Fi, ESP-NOW, and ESP-NOW-LR due to its cutting-edge features and suitability for real-world evaluations. While its compact design and integrated capabilities make it an excellent choice, it should be noted that the board does not natively support external antennas. Instead, it features a high-quality PCB antenna optimized for typical IoT applications.

## Integrating Embedded Swift and SDL3 on ESP32

DevFeed: [Integrating Embedded Swift and SDL3 on ESP32](<https://devfeed.tech/articles/integrating-embedded-swift-and-sdl3-on-esp32-13886.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/integrating-embedded-swift-and-sdl3-on-esp32/>)

Author: John Lee

Published: 2024-11-27T00:00:00Z

Content type: tutorial

Language: en

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

Topics: [Swift](<https://devfeed.tech/topics/swift.md>), [Embedded Systems](<https://devfeed.tech/topics/embedded-systems.md>), [ESP32](<https://devfeed.tech/topics/esp32.md>), [Simple DirectMedia Layer](<https://devfeed.tech/topics/sdl.md>), [ESP-IDF](<https://devfeed.tech/topics/esp-idf.md>), [ESP32-C3](<https://devfeed.tech/topics/esp32-c3.md>), [ESP32-C6](<https://devfeed.tech/topics/esp32-c6.md>)

Tags: [blog](<https://devfeed.tech/tags/blog.md>), [ci-cd](<https://devfeed.tech/tags/ci-cd.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-c3](<https://devfeed.tech/tags/esp32-c3.md>), [esp32-c6](<https://devfeed.tech/tags/esp32-c6.md>), [esp32-p4](<https://devfeed.tech/tags/esp32-p4.md>), [experimental](<https://devfeed.tech/tags/experimental.md>), [filesystem](<https://devfeed.tech/tags/filesystem.md>), [graphics](<https://devfeed.tech/tags/graphics.md>), [sdl](<https://devfeed.tech/tags/sdl.md>), [swift](<https://devfeed.tech/tags/swift.md>), [swift-for-esp32-espressif-developer-portal](<https://devfeed.tech/tags/swift-for-esp32-espressif-developer-portal.md>)

### AI overview

This tutorial explains how to build and deploy graphical Embedded Swift applications for ESP32-C3 and ESP32-C6 microcontrollers using SDL3 for graphics rendering, ESP-IDF, and ESP-BSP.

### Source excerpt

Introduction# Swift is a powerful and intuitive programming language, renowned for its expressive syntax, modern features, and safety. Originally designed for developing applications across Apple's ecosystem--macOS, iOS, watchOS, and tvOS--Swift has gained popularity for its performance and developer-friendly nature. What is Embedded Swift?# Embedded Swift is subset of Swift programming language which extends the capabilities of Swift to the realm of embedded systems.

## Build Embedded Swift Application for ESP32-C6

DevFeed: [Build Embedded Swift Application for ESP32-C6](<https://devfeed.tech/articles/build-embedded-swift-application-for-esp32-c6-13822.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/build-embedded-swift-application-for-esp32c6/>)

Author: John Lee

Published: 2024-07-22T00:00:00Z

Content type: tutorial

Language: en

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

Topics: [ESP32-C6](<https://devfeed.tech/topics/esp32-c6.md>), [Swift](<https://devfeed.tech/topics/swift.md>), [Embedded Systems](<https://devfeed.tech/topics/embedded-systems.md>), [Programming language](<https://devfeed.tech/topics/programming-language.md>), [ESP-IDF](<https://devfeed.tech/topics/esp-idf.md>), [Programming](<https://devfeed.tech/topics/programming.md>), [Tutorial](<https://devfeed.tech/topics/tutorial.md>)

Tags: [blog](<https://devfeed.tech/tags/blog.md>), [embedded-systems](<https://devfeed.tech/tags/embedded-systems.md>), [esp-idf](<https://devfeed.tech/tags/esp-idf.md>), [esp32-c6](<https://devfeed.tech/tags/esp32-c6.md>), [espressif](<https://devfeed.tech/tags/espressif.md>), [experimental](<https://devfeed.tech/tags/experimental.md>), [guide](<https://devfeed.tech/tags/guide.md>), [programming-language](<https://devfeed.tech/tags/programming-language.md>), [swift](<https://devfeed.tech/tags/swift.md>), [swift-6-2](<https://devfeed.tech/tags/swift-6-2.md>), [tutorial](<https://devfeed.tech/tags/tutorial.md>)

### AI overview

A tutorial on building an Embedded Swift application for the ESP32-C6. It explains Embedded Swift's purpose and compilation model, then covers the required hardware, ESP-IDF, Swiftly, Swift 6.2 development snapshot, and an example project.

### Source excerpt

Introduction# Embedded Swift brings the power and expressivity of the Swift programming language to constrained environments such as microcontrollers and other embedded systems. Announced during WWDC24, Embedded Swift aims to provide a lightweight, efficient subset of Swift that maintains the language's core features while significantly reducing its footprint and dependencies.

## Announcing ESP ZeroCode ExL Module

DevFeed: [Announcing ESP ZeroCode ExL Module](<https://devfeed.tech/articles/announcing-esp-zerocode-exl-module-13851.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/esp-zerocode-exl-module-powered-by-aws-iot-expresslink-simplifying-matter-compatible/>)

Author: John Lee

Published: 2023-11-12T00:00:00Z

Content type: release

Language: en

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

Topics: [Espressif](<https://devfeed.tech/topics/espressif.md>), [Matter](<https://devfeed.tech/topics/matter.md>), [AWS IoT Core](<https://devfeed.tech/topics/aws-iot-core.md>), [ESP32-C6](<https://devfeed.tech/topics/esp32-c6.md>), [Microcontroller](<https://devfeed.tech/topics/microcontroller.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>)

Tags: [aws](<https://devfeed.tech/tags/aws.md>), [aws-iot-core](<https://devfeed.tech/tags/aws-iot-core.md>), [blog](<https://devfeed.tech/tags/blog.md>), [bluetooth](<https://devfeed.tech/tags/bluetooth.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [esp32-c6](<https://devfeed.tech/tags/esp32-c6.md>), [espressif](<https://devfeed.tech/tags/espressif.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [iot](<https://devfeed.tech/tags/iot.md>), [matter](<https://devfeed.tech/tags/matter.md>), [ota](<https://devfeed.tech/tags/ota.md>), [security](<https://devfeed.tech/tags/security.md>), [wi-fi-6](<https://devfeed.tech/tags/wi-fi-6.md>)

### AI overview

Espressif announced the ESP ZeroCode ExL connectivity module, developed with AWS and powered by AWS IoT ExpressLink. Based on the ESP32-C6, it provides Wi-Fi 6, Bluetooth 5 LE, and 802.15.4 connectivity, with built-in Matter and cloud connectivity software exposed through an AT-command serial interface.

### Source excerpt

Announcing ESP ZeroCode ExL powered by AWS IoT ExpressLink -- Simplifying Matter-compatible Cloud-connected Devices As a part of our efforts to make the development of Matter protocol-enabled devices easy, Espressif announced ESP ZeroCode modules and ESP ZeroCode Console earlier this year. These ESP ZeroCode modules are well-suited for Matter connectivity for simple devices such as lighting fixtures, switches, sockets, blind controllers, and sensors.

## Espressif to Showcase Matter Solutions and ESP32-C6 at Embedded World 2023

DevFeed: [Espressif to Showcase Matter Solutions and ESP32-C6 at Embedded World 2023](<https://devfeed.tech/articles/feb-2023-13875.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/feb-2023/>)

Author: John Lee

Published: 2023-02-15T00:00:00Z

Content type: news

Language: en

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

Topics: [Espressif](<https://devfeed.tech/topics/espressif.md>), [Internet of things](<https://devfeed.tech/topics/iot.md>), [Matter](<https://devfeed.tech/topics/matter.md>), [ESP32-C6](<https://devfeed.tech/topics/esp32-c6.md>), [ESP32](<https://devfeed.tech/topics/esp32.md>), [ESP32-S3](<https://devfeed.tech/topics/esp32-s3.md>), [ESP32-C3](<https://devfeed.tech/topics/esp32-c3.md>), [systems](<https://devfeed.tech/topics/systems.md>)

Tags: [blog](<https://devfeed.tech/tags/blog.md>), [conference](<https://devfeed.tech/tags/conference.md>), [connectivity](<https://devfeed.tech/tags/connectivity.md>), [embedded](<https://devfeed.tech/tags/embedded.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [esp32-c3](<https://devfeed.tech/tags/esp32-c3.md>), [esp32-c6](<https://devfeed.tech/tags/esp32-c6.md>), [esp32-s3](<https://devfeed.tech/tags/esp32-s3.md>), [espressif](<https://devfeed.tech/tags/espressif.md>), [germany](<https://devfeed.tech/tags/germany.md>), [instagram](<https://devfeed.tech/tags/instagram.md>), [iot](<https://devfeed.tech/tags/iot.md>), [matter](<https://devfeed.tech/tags/matter.md>), [newsletter](<https://devfeed.tech/tags/newsletter.md>), [security](<https://devfeed.tech/tags/security.md>)

### AI overview

Espressif announced that it would exhibit at Embedded World 2023 in Nuremberg from 14 to 16 March. The article describes its Matter-enabled smart-home solutions, ESP32-C6 connectivity and low-power features, security mechanisms, and HMI capabilities across its SoCs.

### Source excerpt

Hi everyone, Exciting times lie ahead, as Espressif Systems will be an official exhibitor at Embedded World 2023. So, between 14 and 16 March 2023, Espressif's team will be in Nuremberg, Germany, among 720 exhibitors from 39 countries. The Embedded World exhibition-and-conference brings the entire embedded community together once a year, providing a unique overview of some state-of-the-art technologies in the industry.

## Espressif at RISC-V Days Tokyo and April 2021 ESP32 product updates

DevFeed: [Espressif at RISC-V Days Tokyo and April 2021 ESP32 product updates](<https://devfeed.tech/articles/apr-2021-13810.md>)

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

Author: John Lee

Published: 2021-04-30T00:00:00Z

Content type: article

Language: en

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

Topics: [RISC-V](<https://devfeed.tech/topics/riscv.md>), [ESP32-C3](<https://devfeed.tech/topics/esp32-c3.md>), [Espressif](<https://devfeed.tech/topics/espressif.md>), [ESP32-C6](<https://devfeed.tech/topics/esp32-c6.md>), [Embedded Systems](<https://devfeed.tech/topics/embedded-systems.md>), [Internet of things](<https://devfeed.tech/topics/iot.md>), [Wi-Fi](<https://devfeed.tech/topics/wi-fi.md>), [Bluetooth](<https://devfeed.tech/topics/bluetooth.md>)

Tags: [blog](<https://devfeed.tech/tags/blog.md>), [bluetooth-le](<https://devfeed.tech/tags/bluetooth-le.md>), [embedded](<https://devfeed.tech/tags/embedded.md>), [esp32-c3](<https://devfeed.tech/tags/esp32-c3.md>), [esp32-c6](<https://devfeed.tech/tags/esp32-c6.md>), [espressif](<https://devfeed.tech/tags/espressif.md>), [iot](<https://devfeed.tech/tags/iot.md>), [newsletter](<https://devfeed.tech/tags/newsletter.md>), [risc-v](<https://devfeed.tech/tags/risc-v.md>), [wi-fi](<https://devfeed.tech/tags/wi-fi.md>)

### AI overview

The article reports on Espressif's participation in RISC-V Days Tokyo, including a presentation about the RISC-V-based ESP32-C3 SoC. It also summarizes April 2021 updates about ESP32-C6, ESP32-S2-HMI-DevKit-1, the App Fairy, and ESP32-based industrial sensors.

### Source excerpt

Hi everyone, RISC-V Days Tokyo is Japan's largest live online RISC-V event, featuring presentations, virtual demo booths, and an online press conference. RISC-V Days Tokyo aims to bring together leading RISC-V technologies and products, key persons and engineers, while providing business opportunities for product recognition, collaboration among companies, and exchange of information among industry experts. Last year's event attracted a total of 1,053 participants from 11 countries.