Multiple sensor on the same ESP32

ESPHome
1

Alright this is my first time playing with HA so this is a real newbie question but i cant seem to find it anywhere on this forum. I was wondering if it was possible to add different sensor to the same ESP32? I’m thinking of putting a DHT sensor with a 4 channel relay sensor on it but i dont know how. I’m thinking this is pretty self forward. So do i just go like this?

# This is just some code found on the ESPHome webpage
sensor:
  - platform: dht
    pin: D2
    temperature:
      name: "Living Room Temperature"
    humidity:
      name: "Living Room Humidity"
    update_interval: 60s

switch:
  - platform: gpio
    name: "Relay"
    pin: <PIN_RELAY_IS_CONNECTED_TO>
  - platform: gpio
    name: "Relay"
    pin: <PIN_RELAY_IS_CONNECTED_TO>
  - platform: gpio
    name: "Relay"
    pin: <PIN_RELAY_IS_CONNECTED_TO>
  - platform: gpio
    name: "Relay"
    pin: <PIN_RELAY_IS_CONNECTED_TO>

I know you can do it with arduino (I have some experience with that), so i guess this is possible but i just wanna make sure.

Thanks a lot, looking forward to your thoughts !

2

yes, you can put as many as you like :slight_smile:

1 Like
3

Alright thanks a lot !!

4

This is a good place to start for multiple sensors. It’s been around a long time.
Multisensor

1 Like
5

Wow great! Thank you so much !!