MyoWare 2.0 Power Shield _RPI_ARC_MERCH There's also a GPIO adapter

There's also a GPIO adapter board included

S13V25F15: 15V output with 2

53mm x 40mm x 1

and SIMCOM enhanced AT Commands)

Lithium battery charging completed indicator

MyoWare 2.0 Power Shield _RPI_ARC_MERCH There's also a GPIO adapterThe MyoWare 2. 0 Power Shield is designed to easily power the MyoWare 2. 0 Muscle Sensor for remote applications. The MyoWare Power Shield is equipped with snap connectors on the board so you can easily stack it to the top side of the MyoWare Muscle Sensor. Flip the switch to the ON position to give the sensor all the power it needs to work its myoelectric magic. Each board comes with a 40mAh single cell, lithium polymer (LiPo) soldered to the board.