Here’s a way to program an Arduino wirelessly while still using the stock IDE. It uses an alternative bootloader called SuperDuplex along with an IR receiver like the ones used for TV remotes.

Upload the code to the Arduino Nano using the Arduino IDE. 5. Test and Calibrate: After uploading the code, test the frame to make sure everything is working correctly.

He likes to build bare bones Arduino clones rather than sacrifice full dev boards, and instead of programming them via traditional means, he is using his computer’s sound card.