Hi!
I´m using Windows 7.
I have download IDE version 0022.
I have connect Arduino Uno and...
Green led y ON and L led is blinking on red.
When I try to upload from Arduino IDE I get the following error:
avrdude: stk500_getsync(): not in sync: resp=0x00
avrdude: stk500_disable(): protocol error, expect=0x14, resp=0x51
With the Arduino not connected, start the IDE. Which serial ports are listed under Tools + Serial port?
Quit the IDE. Plug the Arduino in, and restart the IDE. What serial ports are listed under Tools + Serial port? The Arduino is connected to the new serial port.
No new serial ports? The driver is not installed correctly.