Librairies à installer pour les cartes

CH340 driver : https://github.com/Frances9/DFR0478/tree/d224535de39a000fbbf704fdd2e4162b87ea1636

ESP32 : http://download.dfrobot.top/FireBeetle/package_esp32_index.json
ota : https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json

ESP8266 : https://arduino.esp8266.com/stable/package_esp8266com_index.json

Attiny : https://raw.githubusercontent.com/damellis/attiny/ide-1.6.x-boards-manager/package_damellis_attiny_index.json

Seeeduino : —XIAO, Wio, Lotus, LoRaWAN, Cortex M0— https://files.seeedstudio.com/arduino/package_seeeduino_boards_index.json

Seeeduino : —Generic AVR— https://raw.githubusercontent.com/Seeed-Studio/Seeed_Platform/master/package_legacy_seeeduino_boards_index.json