Expansion Board 2.0


LoPy, SiPy and WiPy 2.0 expansion board.

In stock

Product Description

The expansion board is compatible with both the LoPy and the WiPy 2.0.


  • 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.

Download the user manual here.

Check out the Expansion Board 2.0 specification sheet for complete product details. Or click here for the specification sheet in Mandarin.

NOTE: LoPy module shown for illustration purposes only and is not included.

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Additional Information

Weight 0.06 kg

50 g


110 x 49.5 x 12 mm