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- Wed Dec 14, 2016 10:54 am
- Forum: Firmware
- Topic: GT2560 FW Marlin and Fan PWM PIN
- Replies: 11
- Views: 31393
Re: GT2560 FW Marlin and Fan PWM PIN
So this is our printer. I would like to trace the original 5v signal from pin 16 on the ATMEGA 2560 but the pins are so fine I am worried about shorting with my meter probes. Is there a safe way to try to test pin 16 on the ATMEGA? My concern is that if 5v is not getting to the mosfet (we re measuri...