I use arduino Doflye version board(Arduino Uno Improved Version in Chinese ), this version needs CH341 USB to Serial Driver installed to be able to connect this board, also it needs to Configurate the board file for Arduino IDE so I can update the program to the board. The board get the name as Ard…

problem in SoftwareSerial (error messages)

Robin2 July 27, 2014, 7:18am 13

Try putting #include <Arduino.h> at the very top of your sketch.

...R