New heater block (Slice Engineering Copperhead), heater cartridge (Sidewinder X1 64Watts 24V), thermistor (E3D PT1000), nozzle (Micro Swiss M2 Hardened High Speed Steel Nozzle) and fan (Sunon MF40202V2-A99-A), doing some test printing and tuning via https://teachingtechyt.github.io/calibration.html#flow