I am using Arduino promini 3.3 V .
I am trying to upload the program to the board but it gives me an error saying:
“Problem uploading to board. See http://www.arduino.cc/en/Guide/Troubleshooting#upload for suggestions.”
I checked the serial ports and am connecting to the correct serial port.
When i connect th eboard to the PC , the green light doesnt glow on the board.Only the red light glows. I tried with a new board, and it is still the same. I have worked on this board and it worked properly before.
Can anyone tell me what the problem might be?