Revision 2.1 Notes

The replacement R37 resistors are on their way from Japan, so I haven’t been able to fix the PCBs yet. In the meantime I have updated the PCB schematics to depopulate R30 and R31 (the potentiometer pullup resistors) due to conflicts with ESP32 pin assignments, and I’ve also reassigned the JLCPCB part for R37 (the 50mohm resistor) for the high voltage power supply circuit.

This was a short update but once the resistors arrive I will fix the prototype PCB and update you shortly. Stay posted here and on YouTube: