Overview
The Reflowduino project is an entire do-it-yourself (DIY) reflow ecosystem consisting of open-source hardware specifically built to make it easy to control reflow appliances and apply PID temperature control while maintaining full flexibility in programming and usage while offering a bunch of features.

Since I’m a firm believer of great online resources having learned everything on my own aside from my Mechanical Engineering degree, I’m sharing all of this as completely open-source for everyone to enjoy, including EAGLE PCB files, Arduino IDE example code, sample Android app for Bluetooth control, and full tutorials on how to modify a toaster oven to start cookin’!

That being said, I do offer the boards listed below for sale on my website. Each order helps me out a little bit in creating and sharing new projects with everyone! :)”

Link