Details

Feature:

ArduinoPro Mini
20 Digital input / output ports:TX, RX, D2 ~ D13, A0~A5
8 analog inputs ports:A0 ~ A7
1 pairs of TTL level serial transceiver ports RX / TX
6 PWM ports: D3, D5, D6, D9, D10, D11
Main ChipAtmel Atmega328P-AU

Support Serial Download
Support external power supply 3.8-12V DC
Support 12V or less than 12V battery power supply
16MHz clock frequency
Size: 33.8mm x 18mm

Note:
Color and more details are shown as pictures
PLS NOTE that due to lighting effects, monitor's brightness/ contrass settings ect,
there could be some slight differences in the color tone of the pictures and the actual item!

Package Included:

1 x ArduinoPro Mini
3 x Free pin