Features:
100% Brand New
Size: 7.5 x 5.4 x 1.7cm (L x W x H)
Input voltage - 7-12V
14 Digital I/O Pins (6 PWM outputs)
6 Analog Inputs
32k Flash Memory
16Mhz Clock Speed
TWI interface and the IOREF in the top and bottom connectors. This change keeps the board 100% compatible with the current boards and shields， but adds possibilities for new shields.
Reset button moved from center of board to corner near USB connector. This is great; makes it much easier to access with a shield on.
Larger heat sinking copper area for the LM117 regulator.
Uses an CH340T instead of Atmega16U2，but the function has no different ，Please buy it with your confidence.
Color:Blue，Black

Package Content:
1 x CH340T Version Board
1 x USB Cable