A new generation of the Sunleaf platform based on a STM32 2.4G radio module
Quick specs:
- ST Microelectronics STM32WB5MMGH6TR RF Module
- BQ240210 Lithium Ion Solar/USB charge controller and battery management
- 500mA Lithium Polymer battery with thermistor
- I2C ports
- UART ports
- Analog ports
- Thread, Zigbee, Bluetooth 5.0