I'm not able to upload sketch on Arduino Due, using Programming Port.
Even blink sketch from examples is not working. So tried with blank sketch, I got following messages.
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Sign up to join this communityI'm not able to upload sketch on Arduino Due, using Programming Port.
Even blink sketch from examples is not working. So tried with blank sketch, I got following messages.
Go to device manager, and make sure that you can see the change in your com ports when you unplug and plug the Arduino into your computer.
You may also have to follow the instructions here: https://www.arduino.cc/en/Guide/Cores
I will also occasionally find that uploading won't work when I have something external connected to the RX,TX,3.3 and 5V, and GND pins.
It also helps to go to File-Preferences- and enable both options for "Show verbose output during". If you do that and post the output, we might have a better idea as to what is going wrong.