Hardware files for the low cost scoring device based on a esp32 development board. The Wiki is slightly outdated as we now use an update for the PCB. It is just there for historical reasons. There is a walkthrough on how to assemble the scoring device. The current firmware is found on latest version of the firmware
You can use the same hardware to make an accurate wire / weapon tester. (You only have to replace the 470 Ohm resitors by 47 Ohm resistor) See: https://github.com/pietwauters/WeaponWireTester