Weather station Volna 2BW42
A weather station open-source project with a monochrome E-Ink display
- E-Ink Waveshare, WeAct 4.2 display (400x300) or equivalents (Compatible screens and comparisons)
- Temperature and humidity sensor - BME280; Air Quality CO2 (optional) - SCD41
- Microcontroller firmware - Arduino Framework (C++, PlatformIO); compatible with ESP8266 and ESP32
- Create and upload your own design through the web panel
- Autonomous mode - the device wakes up every 10 minutes (default) and updates the screen. A 2000 mAh 18650 battery lasts for several months
- Optional partial update mode for the clock area - every 1-2 minutes. Power consumption will slightly increase depending on the interval
- Sensor data transmission via MQTT, receiving data from an external sensor through Home Assistant, Domoticz or from OpenWeatherMap API by location
- Select a list of components and assemble according to the scheme
- Battery-Powered version with Sleep Mode
- USB-powered version (simpler option)
- Upload firmware