The DFduino Pro Mini (Arduino Pro Mini Compatible) is a microcontroller board based on the ATmega328.
It is an adance version of offical Arduino Pro Mini. The DFRduino Pro mini has 8 analog inputs compared with offical 6. The rest bits are exactly the same.
It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 analog inputs, an on-board resonator, a reset button, and holes for mounting pin headers. A six pin header can be connected to an FTDI cable or DFRobot breakout board to provide USB power and communication to the board.
The DFRduino Pro Mini is intended for semi-permanent installation in objects or exhibitions. The board comes without pre-mounted headers, allowing the use of various types of connectors or direct soldering of wires. The pin layout is compatible with the Arduino Mini.
Note: The board requires FTDI basic board to upload sketches. It can be powered by a mini USB.
- ATmega328 running at 16MHz with external resonator (0.5% tolerance)
- Low-voltage board needs no interfacing circuitry to popular 5V devices and modules (GPS, accelerometers, sensors, etc)
- USB connection off board
- Supports auto-reset
- 5V regulator
- Max 150mA output
- Over current protected
- Reverse polarity protected
- DC input 5V up to 8V
- On board Power and Status LEDs