Programming an Arduino via WiFi with the ESP8266

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Gary Servin has been working on a new project a method to flash an Arduino via WiFi using the ESP8266.  He wrote a post on his blog detailing the process:

I’ve been working on a new robot called RoDI for a summer course at my Alma mater. RoDI is a low cost wireless robot to teach robotics and programming I started developing last year (reminder to self: I still need to post about it), but it wasn’t until a month ago that I started to work on it more often.
The first version used a HC-06 Bluetooth module to communicate with the computer. I wanted to to use WiFi, but the cost of the WiFi modules was a problem, since the idea was that the entire robot would cost less than 30 USD. Then, I read about the ESP8266 WiFi modules on Hackaday, and started working on a new version of RoDI, this time with WiFi :D. I wanted to be able to flash the atmega328 inside the robot via WiFi because the robot doesn’t have a USB to Serial converter.
converter.

Via the project log forum.

 

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