Power Management HAT for Raspberry Pi _MAKE_PROTO_BREAD The SparkFun Battery Babysitter is

The SparkFun Battery Babysitter is an all-in-one single-cell Lithium Polymer (LiPo) battery manager

small dimension

an eye-catching translucent blue - great for a variety of models and a nice change from the default grey

1x 80mm 5V DC Fan

Mono Class-D speaker driver for 4-8 ohm speakers

Power Management HAT for Raspberry Pi _MAKE_PROTO_BREAD The SparkFun Battery Babysitter isThis RP2040 based power management HAT offers lots of features to give you full and flexible power control for your Raspberry Pi project. The HAT allows you to power your project via the USB C port or PH2. 0 LiPo battery header with fast switching between them when in use. Whilst powered up, the HAT also offers voltage and current monitoring, and will charge your connected LiPo battery too! It has its own RP2040 dual core Arm Cortex M0+ processor