ESPHome with DHT22 and 128x32 OLED Display

@Bret_1975 wrote:

Hi everyone,

I’m new to the community, although I have been using Home Assistant now for about a year. I have several home-built Temperature & Humidity sensors utilising the DHT22 and Wemos D1 Mini. These are working really well, but I have developed some small rechargeable units for areas where I have no power available, and I would like to use an OLED display in my enclosure for a quick reference rather than having to carry my phone or tablet everywhere with me.

My current YAML config is as follows:

esphome:
  name: dht22_lounge
  platform: ESP8266
  board: d1_mini

wifi:
  ssid: "************"
  password: "************"

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Dht22 Lounge Fallback Hotspot"
    password: "************"

captive_portal:

# Enable logging
logger:

# Enable Home Assistant API
api:
  password: "************"

ota:
  password: "************"

# DHT22 Config
sensor:
  - platform: dht
    model: DHT22
    pin: D2
    temperature:
      name: "Living Room Temperature"
    humidity:
      name: "Living Room Humidity"
    update_interval: 30s

My question is, what code do I need to add here to get the OLED display to also output the temp and humidity? I have it working standalone from an Arduino IDE Sketch, but haven’t a clue how to translate it to ESPHome.

Many thanks in advance,
Bret

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