The expansion board is compatible with both the LoPy and the WiPy 2.0.
Micro USB Connector for power and for serial communication.
Reverse battery protection
LiPo battery charger
Micro SD card connector with push-pull function
7 jumpers for enabling and disabling features
USB and LiPo battery powered.
FT234XD USB to serial converter.
LiPo battery charger (BQ24040), with options for 2 different charging currents (100mA and 450mA).
TPS2115A with reverse voltage protection.
MicroSD card slot.
2 female headers to easily plug in the WiPy 2.0, SiPy or the LoPy. This expansion board is not compatible with WiPy 1.0
JST style battery connector.
Power LED and charge status LED.
1 user LED and 1 user switch.
Battery voltage monitoring via the WiPy ADC.
Lots of jumpers to enable/disable features.
Dimensions: 65 x 50 x 12 mm.
1 x Expansion board for LoPy or WiPy
Free shipping on your first order over $50 or more. Discounted items included!