Having failed to get my 1-Wire network connected to HA in any direct way (e.g. by connecting the 1-Wire data wire to a GPIO on my Rasp Pi, or by plugging a DS2490R into my RPi), I am now trying to use an ESPhome to act as a gateway. I bought a D1 Mini Pro, and I think I have successfully flashed ESPhome onto it. Now I need to get my !-Wire connected. I see from Dallas Temperature Sensor — ESPHome that I need to add some code like this:
Example configuration entry
dallas:
- pin: 23
Individual sensors
sensor:
- platform: dallas
address: 0x1c0000031edd2a28
name: “Livingroom Temperature”
Questions:
- Where do I need to add this code? To one of the YAML files on the RPi? If so, which one? Or to somewhere on the D1 Mini? If so where, and how?
- What is the pin 23 referred to in the above example? In my case 1-Wire data is connected to pin D4 on the D1 Mini.
I hope someone can help me get this working…
Thank you - Rowan