Expansion Board 2.0 Features

- USB and LiPo battery powered

- FT234XD USB to serial converter

- LiPo battery charger (BQ24040), with options for two different charging currents (100mA and 450mA)

- TPS2115A with reverse voltage protection

- MicroSD card slot

- Three female headers to easily plug in the Wipy 2.0, LoPy, SiPy or FiPy

- JST style battery connector

- Power LED and charge status LED

- One user LED and one user switch

- Battery voltage monitoring via the WiPy ADC

- Lots of jumpers to enable/disable features