Program an Arduino Wireless over Bluetooth

An Arduino Uno is a really cool piece of hardware to get started with electronics, but one downside to the Arduino is it needs to be plugged into computer using a serial to USB cable each time you want to upload the code. In some projects it would be really handy to program the Arduino wireless, so in this instructable I’m going to show you how to program an Arudino wireless over Bluetooth, so you don’t have to carry an extra USB cable again or unplug the Arduino from the project just to upload the new code.”


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