03-31-2024, 10:22 PM
if you want add RS485 device, you need know the device's protocol firstly, if use by modbus, then use esphome modbus component for that.
i already post two video tour link. more details you can check with ESPHome modbus component: https://esphome.io/components/modbus_controller.html
i already post two video tour link. more details you can check with ESPHome modbus component: https://esphome.io/components/modbus_controller.html