Fun fact: The Pinecil has Bluetooth support built in. If you have the right version of firmware you can turn it on.

This app presents a much easier to use set of controls for the Pinecil. You can set the temperature, startup behavior, and look at various parameters without getting lost in the tiny little display all the time.

This is a small but powerful PCB based reflow soldering solution for use with low temperature (<200°C) solder paste at home. I did not design this PCB, you can check out the design here: https://github.com/DerSpatz/PCB-reflow-solder-heat-plate

However, I am selling this because at the moment, it is basically impossible to buy one of these for cheap. The closest thing is a $100 one on Adafruit or a similar vendor. These plates can be sold for much cheaper, but no one is doing it! I am here to fill that hole in the market, selling these boards for cheap to the masses.

It's small or even portable, and effectively can reflow solder without damaging or moving components (possible with hot air reflow). With an ATMega4809 microprocessor on board, it can follow 2 preset reflow curves and can have a target temperature between 140°C and 200°C for your soldering needs. It can also be programmed for custom curves, though it is certainly difficult and I have no experience doing it. It's a really cool open-source project that hasn't come to mass market, which I hope to help with!