How to "use" UART to access WaveShare mmWave added on Lily TTGO T-Display

ESPHome
1

Greetings,

I am trying to integrate “WaveShare mmWave” to my “lily ttgo t-display” (ESP32), using esphome on home assistant, on home assistant yellow.

the website explains for aduino but not so clear on how to do it in ESPHome.

I have figured out that it begins with the following description:

# UART Configuration
uart:
  id: uart_sensor
  tx_pin: GPIO2
  rx_pin: GPIO15
  baud_rate: 115200  # Check the datasheet for the correct baud rate

But then, I couldnt find a way to make use of the uart_sensor.
I made some trials and they were all mistakes, how do i get the data the sensor produces into my home-assistant? (into the espHome?)

Below is the arduino/esp32 info they post on their website. I

Best,

2

I used this method.