Stars
Simple to build/use NFC tag reader, specially created for Home Assistant
Using ESP8266 or ESP32 and QMC5883L or HMC5883L or MMC5603, a triple-axis magnetometer, to read your water meter or gas meter
ESP32 HomeKit Lock with support for Apple Home Key (reverse-engineered)
things i did to build the babbit36 keyboard.
ESP8266 Compatible IR Blaster that accepts HTTP commands for use with services like Amazon Echo