The Seeeduino XIAO BLE board brings you the power of a nRF52840 in one of the smallest form factor, and allows to deploy wireless projects at a small cost. It includes a Texas Instrument BQ24101 battery charging circuit, and the battery charge level can be measured.
Thanks to Node Blue, this board enables connecting buttons, switches, encoders, potentiometers, rotary switches, joysticks and various sensors.
By choosing the Bodac option, you'll be able to connect 5 buttons on only one input.
For example :
- with 2 encoders, 11 buttons instead of 7.
- without encoders, 15 buttons instead of 11.
Attention, this board uses an USB-C connector.