I have purchased a Freeduino kit, I have assembled it and got it working: I plug it on my PC with the USB cable, the red power light is powered and the RX/TX green lights blink 3 times. (1 Time very quickly then 2 times slower).
So after that, my USB port is set (COM5) so I am ready to try the "Blink" Example in the arduino IDE. I make sure to select the right board to work with freeduino with Atmega328.
Then I Upload the Blink code to the freeduino board, and I get these errors:
avrdude: stk500_getsync(): not in sync: resp=0x00
avrdude: stk500_disable(): protocol error, expect=0x14, resp=0x51
I tried to troobleshout on my own, I read other people's thread that had this problem but no success.
Here are pictures of my board so perhaps you can tell me if it's my soldering...
front : http://img5.imageshack.us/i/freeduinofront.jpg/
back : http://img25.imageshack.us/i/freeduinoback.jpg/