hardware Open Authenticator An open source TOTP based hardware authenticator using ESP32. USB-UART adapter for kimchi-micro UART adapter for the kimichi micro SBC by GroupGets Epaper lid for kimchi-micro Epaper lid for the kimichi micro SBC by GroupGets E-Paper Display library ESP-IDF component for Waveshare epaper displays PID tuning utility GUI app to tune and plot pid data from WALL-E robot software ESP32 Wireless Logger Log messages over WiFi, using either TCP, UDP or Websockets Synchronous Music Player A sync audio player using Boost.Asio and Boost.Thread