Wiki¶

Waveshare ESP32-S3-Relay-6CH¶

Industrial 6-Channel ESP32-S3 WiFi Relay Module, Supports WiFi / Bluetooth / RS485 control, Onboard RS485 / Pico HAT interfaces

https://www.waveshare.com/esp32-s3-relay-6ch.htm
https://github.com/ryansch/esphome-config/blob/main/waveshare-esp32-s3-relay-6ch.yaml

Waveshare RS485 TO POE ETH¶

https://www.waveshare.com/wiki/RS485_TO_POE_ETH_(B)

Compteur d'eau¶

LJ12A3-4-Z/BX-5V Polarité: NPN

compteur d'eau TU1M15

fixation tige M8 50cm

câblage: 1 noir 2 bleu 3 marron

GPIO5

https://espeasy.readthedocs.io/en/latest/Plugin/P003_LJ12A3.html