https://github.com/davidm42/hass-environmental-sensor-esp8266

PlatformIO project for the esp8266 (Wemos D1 Mini) to monitor temps, humidity and CO² in a room and send it to Homeassistant via MQTT
https://github.com/davidm42/hass-environmental-sensor-esp8266

Last synced: about 2 months ago
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PlatformIO project for the esp8266 (Wemos D1 Mini) to monitor temps, humidity and CO² in a room and send it to Homeassistant via MQTT

• Host: GitHub
• URL: https://github.com/davidm42/hass-environmental-sensor-esp8266
• Owner: DavidM42
• Created: 2021-04-15T18:13:13.000Z (almost 4 years ago)
• Default Branch: master
• Last Pushed: 2021-04-20T22:09:20.000Z (almost 4 years ago)
• Last Synced: 2024-10-07T07:21:04.503Z (4 months ago)
• Language: C++
• Size: 5.86 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# HASS-environmental-sensor-esp8266

This project consists of a PlatformIO project to measure Temperature, humidity and CO² concentration in a room and send those values via MQTT to Homeassistant.

## How to

1. Download/Clone this repo

2. Copy `config.h.example` into `config.h` and change the values according to your Wifi and MQTT server used

2. Flash the sketch onto your Wemos D1 Mini (or other Esp-8266 if you change the pins used)

3. Connect the DHT11 and MH-Z19B sensors

4. Add the content of `HomeassistantConfigAdditions.yaml` to your Homeassistant configuration

5. Restart Homeassistant & Power the Esp-8266