Google Authenticator migration decoder

Tunnel all your traffic over Websocket or HTTP2 - Bypass firewalls/DPI - Static binary available

Universal wireless communication library for embedded devices

A software implementation of the Security+ system used by garage door openers

ESP32 based module to control Daikin aircon units

Parser for passive BLE advertisements

Arduino library to control Mitsubishi Heat Pumps via connector cn105

Open-source Modbus TCP to Modbus RTU (RS-232/485) gateway.

This C library provides a portable and simple API for accessing Allen-Bradley and Modbus PLC data over Ethernet.

Free implementation of EtherNet/IP in C++

A stand-alone DHCP server, written in C.

Main MiSTer binary and Wiki

Reads and writes data (e.g. power, mode, fan status etc.) from/to a Mitsubishi Heavy Industries (MHI) air conditioner (AC) via SPI controlled by MQTT

Bare metal Raspberry Pi 3 tutorials

Useful ESP8266 C Environment