5V USB / LiPo battery (BAT pin) / 5V external (VIN)

1 device

DFRobot Beetle CM-32U4

Ultra-compact Arduino Leonardo-compatible microcontroller board with ATmega32U4, integrated lithium battery charging, and native USB in a tiny 22x20.5mm form factor.

AVR 8-bit single-core @ 16MHz2.5KB SRAM32KB

Usb Hid Device E Textiles Compact Iot Node wearable

~$9View

Get notified when new devices are added.