Brand Funduino Model NANO Quantity 1 Piece Color Red Material FR4 English Manual / Spec No Other Features Solved the NANO chaos when connecting many sensor wiring problems become your ARDUINO development work; Draw out all of the digital I/o mouth and analog I/o mouth every IO mouth has the positive and negative power supply interface standard; Lead the I2C interface on the main board convenient and connection of the I2C device; Increase the DC power supply interface. The NANO plate on the USB interface power supply current is actual only 50 ma to bring high current equipment such as steering gear when I was at this time in DC power supply interface provides an external power supply ensure the stability of equipment operation. Packing List 1 x Module