In the same performance guarantee UNO R3and master chip ATMEGA328P-AU same premise, We replaced the USB chip,Improved download speed, Increase the stability of the win7 win8.but it does not support MAC
1 download for arduino 's IDE
2 USB chip driver download;
3 Plug UNO R3 development board, the driver will automatically install
4 Select the card inside the die UNO R3
5 Select the COM port that my computer can query your UNO R3 board just inside the port
6 best first choice , for arduino own routine procedures , burn inside.
1. a completely solve the traditional UNO R3 board is not compatible with win7 and win8 system instability above
2. increase the pin socket , to facilitate the use of DuPont line.
3 . Replaced 16u2, so the cost is reduced by half, to get the maximum benefit consumers
1 x UNO R3
1 x USB Cable