| AHT20 | library to drive AHT20 temperature and humidity IC. Forked from https://github.com/sparkfun/SparkFun_Qwiic_Humidity_AHT20_Arduino_Library |
| BMP280 | DFRobot Standard library modified by dvarrel |
| DHT22 | humidity and temperature, 1-wire only |
| ESPping | Let the ESP32/ESP8266 ping a remote machine. |
| ESPAsyncTCP | Async TCP Library for ESP8266 and ESP31B . Forked from https://github.com/me-no-dev/ESPAsyncTCP |
| ESPAsyncWebSrv | Asynchronous HTTP and WebSocket Server Library for ESP8266 and ESP32 . Forked from https://github.com/me-no-dev/ESPAsyncWebServer |
| TM1638 | library for driving TM1638 led display-leds-buttons like https://fr.aliexpress.com/wholesale?SearchText=TM1638 |