Processor family: ESP32, Developer board series: M5 Stick, Number of processor cores: 2, Integrated graphics: Yes, Interfaces: Pin array, USB Type C
- 4 MB Flash memory
- Integrated 3.7 V 390 mAh battery
- Black and white 1.54" E-Ink display with 200 x 200 pixel resolution
- Integrated dual mode Bluetooth and Wi-Fi
- USB Type-C port
- Based on ESP32