Hassio reading analog water pressure sensor from wemos d1 wifi board

Configuration
1

Hi,

I have Hassio installed in Raspi 4, a wemos d1 8266 based wifi development board (ESP 12E WeMos D1 R3 CH340 CH340G WiFi Development Board Based ESP8266 Shield Smart Electronic PCB For Arduino Compatible IDE|Integrated Circuits| - AliExpress) and a pressure transducer transmitter (DC 5V 1/8NPT Pressure Transducer Transmitter Sensor Stainless Steel Oil Air Water 30/100/150/200/300/500 psi|Pressure Transmitters| - AliExpress).
The board is connected and is online wirelesly to hass, the sensor is connected throgh 2 resistors (100k & 220k) to A0 pin and GND.
And here my knowledge ends - I dont know how to add a sensor in configuration yaml. Tried to add sensor (or binary_sensor) with adc or esp8266 platform - the configuration validation says integration not found, tried with esphome platform - after restart cannot see the sensor.

‘’’
sensor:

  • platform: esphome
    pin: A0
    name: “water”
    update_interval: 60s
    ‘’’
    Please help
2

Most important information is probably to tell which firmware you flashed to the ESP board…

3

Esphome firmware from ESP Web Tools

4

Did you install the " ESPHome Dashboard" addon?
If so, you should be able to configure the ADC by adding a, e.g., “/config/esphome/pressure.yaml” with the definition of the sensor.
See Analog To Digital Sensor — ESPHome

If I get the doc right (no personal experience), after updating the firmware, the sensor should be picked up automatically by the esphome integration.

See Getting Started with ESPHome and Home Assistant — ESPHome

5

Thank you, i’ll try.

6

Hi Adrian, I am looking into doing the same thing and was wondering if you got this working?

Thanks