Let's Stoßlüft!
The DIY Climate Display/Controller thing can do the following:
- Shows Temperature and Relative Humidity information for 4 different rooms at once!
- Can be controlled via MQTT/WiFi, so you can for example setup Home Assistant to set Temperature/Humidity Information
- Will light colored LEDs to tell you when Humidity/Temperature in a room rises above a certain threshold (e. g. Yellow: 57%, Red: 60%).
- Notifies you when you forget to close the windows
- Allows you to set the temperature for your smart thermostats via MQTT
| Qty. | Component Type | Specific Component used | Est. Price (USD) | Est. Price (€) | Example Shop link (DE) | |
|---|---|---|---|---|---|---|
| 2m | Wire in 3 different colors | |||||
| 1x | ESP32 Development Board | ESP32 Lolin32 Lite | € 8,99 | https://www.az-delivery.de/en/products/esp32-lolin-lolin32 | ||
| 1x | Ultrasonic Distance Sensor | HC-SR04 | ||||
| 1x | OLED Display | SH1106 (128x64) | ||||
| 7x | Addressible RGB LED | WSB2812B | ||||
| 1x | Rotary Encoder | |||||
| 2x | Push Button (optional) | |||||
| 2x | 1K Metal Film resistor | |||||
| 1x | USB Power Supply / Micro USB Cable |
TODO
TODO