Arduino Pro 328 Board - 3.3V/8MHz
... as an add-on option, which you could plug in to the board
's UART connector to enable the board
to be connected to a PC's USB port.
Please note: The ... circuitry to popular 3.3V devices and modules (GPS, Accelerometers, sensors, etc.)
- USB connection off board
- 3.3V regulator
- Max 150mA output
- Over-current protected
- Reverse-polarity protected
- DC input 3 ...