Arduino library with controls and UI components for Paperd.Ink devices.
Doxygen docs »
- ESP32-WROOM-32 module
- FCC/CE Certified WiFi & Bluetooth for connectivity
- <20uA current consumption in sleep mode
- CP2104 USB-UART converter onboard for programming
- MicroSD Card slot for storing images, files, etc
- Piezo Buzzer for notifications and alerts
- 4x Tactile Buttons for user input
- Battery Charger circuit to keep it truly wireless
- Extension Header for interfacing and expanding capabilities
- Adafruit GFX library by Adafruit
- GxEPD2 by Jean-Marc Zingg version
- JSON Streaming Parser by Daniel Eichhorn
- ArduinoJSON by Benoit Blanchon