Wireless redox keyboard based on nRF52840 or similar chips and with lion battery
Chip purchased for BL is: MS88SF2 Ultra-low Power Wireless BLE 5.0 Module Product page is here
- Wubbo
- Dao Choc BLE Keyboard
- le_chiff_ble by MangoIV - electrical circuit
(BlueMicro840 V1.x)[http://nrf52.jpconstantineau.com/docs/bluemicro840_v1/]