Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP…

Git Source Code Mirror - This is a publish-only repository but pull requests can be turned into patches to the mailing list via GitGitGadget (https://gitgitgadget.github.io/). Please follow Documen…

Klipper is a 3d-printer firmware

STM32 core support for Arduino

LoraWAN-MAC-in-C library, adapted to run under the Arduino environment

Heltec CubeCell Series (based on ASR6501, ASR6502 chip) Arduino support.

The Things Network device library for ESP32 (ESP-IDF) and SX127x based devices

Arduino Core for STM32L0

Sample code for generating a locally-administered EUI, following the IEEE 802 sec 8.2 rules