Beetle ATmega32U4 Charge Management Board

The Beetle ATmega32U4 Charge Management Board, also known as Beetle CM-32U4, is an upgraded version of the DFRobot Beetle Board, featuring charge management capabilities and maintaining a small form factor. This board allows users to power their projects through a battery pack or USB charging, extending the life of compact, one-off projects. It offers three power methods: USB, BAT pin battery pack, and VIN pin 5V external, making it versatile for various applications.