How to test your filament sensor and wiring with a multi meterSo my filament sensor and wiring worked for some pre-flight tests and then died. To test your sensor the schematics show the ...
Answer to: How to test your filament sensor and wiring with a multi meterthe Question is really the answer in testing the sensor
Answer to: Problem with the filament sensorIt depends what your wiring error your found was. If the red and black wires were reversed (+5V and Gnd). Then yes the chips are damaged with the current board rev 0.1 If the board has a fuse on it F1 then the fuse is blown and I would get another sensor. Put you could bypass the fuse and try again. Note this is a very new board it might not be out If the other colors are swapped then you are ok.