Pro Micro Compatible Unsoldered

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Make your own USB Devices with this microcontroller with USB Peripheral Support built in!Microcontroller: ATMega 32U4Operating Voltage: 5VInput Voltage (Limit): 12VDigital I/O Pins : 12PWM Pins: 5Analog Pins: 4Clock Speed: 16 MHzWeight: 4.4g USB Port Type: Micro USB There is a voltage regulator on board so it can accept voltage up to 12VDC. If you’re supplying unregulated power to the board, be sure to connect to the “RAW” pin on not VCC. Show more