# Aws Iot Published articles for Aws Iot. This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles. ## Open Sourcing ESP RainMaker Neo DevFeed: [Open Sourcing ESP RainMaker Neo]() Original publisher: [Read original article]() Author: John Lee Published: 2026-08-05T00:00:00Z Content type: article Language: en Sources: [Blog on Developer Portal]() Topics: [NEO](), [Esp Rainmaker](), [Open Source](), [Amazon Web Services](), [Internet of things](), [Cloud Architecture]() Tags: [announcement](), [aws](), [aws-iot](), [blog](), [cloud](), [cloud-architecture](), [esp-rainmaker](), [espressif](), [iot](), [matter](), [open-source](), [sdk](), [security]() ### AI overview ESP RainMaker Neo is a new implementation of ESP RainMaker with an entirely open-source device-to-cloud-to-app stack, including a cloud backend released under the Apache License 2.0. It can be deployed in an organization's own AWS account, while existing ESP RainMaker Classic deployments cannot be directly migrated to Neo. ### Source excerpt ESP RainMaker Neo is a new implementation of ESP RainMaker in which the entire device-to-cloud-to-app stack, including the cloud backend, is open source under the Apache License 2.0. This article explains what Neo is, why we rebuilt RainMaker on native AWS IoT services, what open source means in practice for your product, and how Neo relates to ESP RainMaker Classic. ## Integrating MQTT for durable real-time data streams DevFeed: [Integrating MQTT for durable real-time data streams]() Original publisher: [Read original article]() Author: Chandler Mayo Published: 2025-09-30T00:00:00Z Content type: tutorial Language: en Sources: [Redpanda]() Topics: [MQTT](), [AWS IoT Core](), [Kafka](), [real-time](), [Streaming](), [Apache Iceberg]() Tags: [aws-iot](), [data](), [iot](), [kafka](), [mqtt](), [pipeline](), [real-time](), [streaming](), [yaml]() ### AI overview This tutorial explains how to bridge MQTT device messages into Redpanda for durable, replayable real-time data streams. It uses AWS IoT as the MQTT source, a Redpanda Serverless cluster, Kafka topics, Schema Registry, and a Redpanda Connect pipeline configured with YAML. ### Source excerpt Stream MQTT data with Redpanda. Persist device messages, fan them out through 300+ connectors, and make them queryable with tools like Apache Iceberg. ## Announcing AWS IoT Reference Example for ESP32-C3 DevFeed: [Announcing AWS IoT Reference Example for ESP32-C3]() Original publisher: [Read original article]() Author: John Lee Published: 2022-05-11T00:00:00Z Content type: release Language: en Sources: [Blog on Developer Portal]() Topics: [AWS IoT Core](), [ESP32-C3](), [ESP32](), [Security](), [Espressif]() Tags: [aws](), [aws-iot](), [aws-iot-core](), [blog](), [esp32](), [esp32-c3](), [flash-encryption](), [github](), [iot](), [secure-boot](), [security](), [wi-fi]() ### AI overview Espressif announces the stable esp-aws-iot release and an ESP32-C3 reference example developed with AWS. The example provides a production-oriented starting point for applications connecting to AWS IoT Core, including handling MQTT and Wi-Fi disconnections, unified provisioning, and security guidance involving hardware-protected identity, Flash Encryption, and Secure Boot. ### Source excerpt We had announced the availability of AWS IoT LTS libraries for ESP32 in beta in esp-aws-iot repository in August, 2021. Since then, many of our customers and independent developers have been using these libraries that we have ported and writing applications based on the examples. This beta release of the AWS LTS libraries provided individual examples showcasing usage of a particular AWS IoT related service. ## Espressif Announces AWS IoT ExpressLink Modules Based on ESP32-C3 DevFeed: [Espressif Announces AWS IoT ExpressLink Modules Based on ESP32-C3]() Original publisher: [Read original article]() Author: John Lee Published: 2021-11-30T00:00:00Z Content type: article Language: en Sources: [Blog on Developer Portal]() Topics: [ESP32-C3](), [Amazon Web Services](), [Espressif](), [Internet of things](), [Bluetooth](), [Wi-Fi](), [ESP32]() Tags: [announce](), [authentication](), [aws](), [aws-iot](), [blog](), [bluetooth-le](), [digital-signature](), [esp32-c3](), [esp32-s3](), [espressif](), [flash-encryption](), [iot](), [messaging](), [newsletter](), [ota](), [provisioning](), [psram](), [secure-boot](), [security](), [wi-fi]() ### AI overview Espressif announces AWS IoT ExpressLink modules based on the ESP32-C3 SoC, with Wi-Fi and Bluetooth LE 5.0 connectivity, a serial interface for AWS IoT services, and pre-provisioned security features. ### Source excerpt Hi everyone, Espressif is proud to announce the availability of new Wi-Fi modules implementing the AWS IoT ExpressLink specification. Espressif's AWS IoT ExpressLink modules, ESP32-C3-MINI-1-N4-A, are based on the ESP32-C3 SoC and offer Wi-Fi + Bluetooth LE 5.0 connectivity, thus providing any host MCUs with out-of-the-box, seamless, AWS cloud connectivity. ## Releasing LTS of AWS IoT Device SDK for Embedded C on ESP32 DevFeed: [Releasing LTS of AWS IoT Device SDK for Embedded C on ESP32]() Original publisher: [Read original article]() Author: John Lee Published: 2021-08-25T00:00:00Z Content type: release Language: en Sources: [Blog on Developer Portal]() Topics: [AWS IoT Core](), [ESP32](), [SDKs](), [ESP-IDF](), [MQTT]() Tags: [aws-iot](), [aws-iot-core](), [blog](), [embedded-systems](), [esp-idf](), [esp32](), [espressif](), [iot](), [lts](), [mqtt](), [sdk]() ### AI overview Espressif announces beta support for the 202103.00 release of the AWS IoT Device SDK for Embedded C on Espressif boards. The release enables separate use of AWS LTS libraries, including coreHTTP, coreJSON, coreMQTT, corePKCS11, Device Shadow, IoT Jobs, and IoT OTA. ### Source excerpt Since 2017, Espressif SoCs have been capable of connecting to the AWS IoT Core and related services. There are two ways to connect Espressif Wi-Fi SoCs to the AWS IoT Core. The first one is by using Amazon provided FreeRTOS distribution. The FreeRTOS distribution is an all-inclusive solution, providing the kernel, the connectivity libraries, and its own build system. This offers a seamless way of connecting qualified SoCs to AWS IoT and related services. ## December 2020 DevFeed: [December 2020]() Original publisher: [Read original article]() Author: John Lee Published: 2021-01-11T00:00:00Z Content type: article Language: en Sources: [Blog on Developer Portal]() Topics: [Espressif](), [ESP32](), [Aws Iot](), [Internet of things](), [Esp Rainmaker]() Tags: [aiot](), [aws-iot](), [blog](), [esp-rainmaker](), [esp32](), [espressif](), [newsletter]() ### AI overview Espressif's December 2020 newsletter highlights Teo Swee Ann's appointment to Singapore Management University's International Advisory Council and reports developments involving AWS IoT EduKit, ESP32-based products, Flowcode, Maypole, and a smart-laundry facility. ### Source excerpt Hi everyone, We hope you are enjoying this year's holiday season. All of us at Espressif would like to send you our positive energy, along with our warmest wishes for health and happiness in 2021! As ever, we shall continue working hard, trying to give you the best in the field of AIoT. We are bidding farewell to 2020 with some really exciting news. ## ESP32 Memory Analysis -- Case Study DevFeed: [ESP32 Memory Analysis -- Case Study]() Original publisher: [Read original article]() Author: John Lee Published: 2020-06-01T00:00:00Z Content type: article Language: en Sources: [Blog on Developer Portal]() Topics: [ESP32](), [ESP-IDF](), [Internet of things](), [Hardware](), [configuration](), [Logging](), [TLS (Transport Layer Security)](), [Authentication]() Tags: [authentication](), [aws-iot](), [blog](), [configuration](), [embedded-systems](), [esp-idf](), [esp32](), [hardware](), [iot](), [logging](), [memory-optimization](), [tls]() ### AI overview This ESP32 case study examines how hardware memory regions and ESP-IDF configuration options affect memory utilization. It focuses on single-core ESP32 IoT applications and uses an AWS IoT sample requiring TLS mutual authentication to analyze available heap and task memory usage. ### Source excerpt Memory has significant impact on silicon cost as well as die size, hence from hardware perspective having optimal size is important and from software perspective being able to utilise it to fullest is crucial. In this post we will discuss some upcoming features and commonly available configuration options (knobs) in ESP-IDF to allow end application to utilise various internal memory regions in most optimal way. ## Alexa DevFeed: [Alexa]() Original publisher: [Read original article]() Author: John Lee Published: 2018-10-24T00:00:00Z Content type: article Language: en Sources: [Blog on Developer Portal]() Topics: [SDKs](), [Espressif](), [Bluetooth](), [Internet of things](), [SOC](), [Amazon Web Services]() Tags: [alexa](), [apps](), [aws-iot](), [blog](), [bluetooth](), [developers](), [devices](), [dsp](), [embedded](), [esp32](), [espressif](), [iot](), [local](), [music](), [sdk](), [soc](), [technology](), [voice]() ### AI overview This archival article describes Espressif's Alexa SDKs for building Alexa-enabled devices with embedded microphones and speakers. It covers Alexa Voice Services support for speakers and an AVS integration for smart devices using AWS IoT, including voice and device-data exchange. The project is no longer actively maintained. ### Source excerpt This project is no longer actively maintained. The information in this article is provided for archival and reference purposes only, and developers are encouraged to explore Espressif's latest solutions for voice-enabled applications. Espressif's Alexa SDK makes building Alexa-powered devices a breeze. These devices have microphones and speaker embedded within the device to provide the full Alexa experience. ## Amazon FreeRTOS DevFeed: [Amazon FreeRTOS]() Original publisher: [Read original article]() Author: John Lee Published: 2018-10-24T00:00:00Z Content type: article Language: en Sources: [Blog on Developer Portal]() Topics: [Operating system](), [Kernel](), [AWS IoT Core](), [ESP32](), [Internet of things]() Tags: [aws](), [aws-iot](), [aws-iot-core](), [blog](), [devices](), [esp32](), [freertos](), [iot](), [kernel](), [libraries](), [microcontrollers](), [platform](), [services](), [technology]() ### AI overview Amazon FreeRTOS is an operating system for microcontrollers that extends the FreeRTOS kernel with libraries for connecting devices to AWS services, including AWS IoT Core. ESP32 is a certified and fully supported platform. ### Source excerpt Amazon FreeRTOS is an operating system for microcontrollers that extends the FreeRTOS kernel with libraries that make it easy to connect devices to AWS services like AWS IoT Core and AWS GreenGrass. ESP32 is a certified and fully supported platform for Amazon FreeRTOS. Some relevant articles: ## Espressif May 2018 Newsletter: 10th Anniversary, IoT Meetups, and ESP32 Updates DevFeed: [Espressif May 2018 Newsletter: 10th Anniversary, IoT Meetups, and ESP32 Updates]() Original publisher: [Read original article]() Author: John Lee Published: 2018-05-07T00:00:00Z Content type: article Language: en Sources: [Blog on Developer Portal]() Topics: [Espressif](), [Internet of things](), [ESP32](), [MQTT](), [AWS IoT Core]() Tags: [aws-iot](), [blog](), [esp-idf-v3-0](), [esp32](), [espressif](), [here](), [instagram](), [internet-of-things](), [iot](), [mqtt](), [newsletter](), [release]() ### AI overview Espressif's May 2018 newsletter reviews the company's 10th anniversary, its IoT focus and ESP8266 and ESP32 solutions. It also highlights a Pune IoT meetup covering MQTT and AWS IoT, plus updates on ESP32-related projects and releases. ### Source excerpt Hi everyone, We said goodbye to April with a glorious party celebrating Espressif's 10th birthday! Espressif was created on April 29th, 2008. Back then our company was a small Chinese startup fueled with the vision of its CEO and founder, Teo Swee Ann. It soon became apparent that Espressif's field of specialization would be the Internet of Things. Our company evolved significantly in this area, leaving its indelible mark with such popular IoT solutions as ESP8266and ESP32.