Reflow soldering station a work in progress.
Chinese hotplate 230V/1500Watt with infrared heater, heavily modified. Powered by a Teensy 3.6 with the awesome RA8875 display and a MAX 31856 thermocouple module. Used some code from Loftur Jónasson for virtual display handling.
Reflow results..... soldering here a 144 pin FPGA for my second radioberry designed by Johan Maas (PA3GSB)
Previous version
Latest design September 2021, interpolated setpoints, 4 trends, unlimited recipes, made in Arduino IDE, used MAX31856 module, Teensy 3.6 option T4.0 or T4.1 and a 5" RA8875 touchscreen TFT with GSL1680 controller
Recipe example
Code for draw the curve
Faster cooling for my hotplate.mp4
First test to lift the bake plate for faster cooling.... used a MX-12W servo from Dynamixel