Our Reflow Oven Controller Shield has been around for many years now. It went through minor changes over the years and we were fortunate to ship out a lot of them. But, we always felt that we are not doing enough in pushing the overall cost further down to provide a lower entry to get into SMD reflowing. The need for an external Arduino board as the brain for the setup adds a massive cost to the shield (depending on whether you buy an official board from Arduino or a copy online). The new Tiny Reflow Controller is a derivative design from the shield version to address those tiny little issues. Read more