Geeetech

Hi Stuiven I had a little problem with my damn 1$ fan ! ☹ One badly welded wire came off and caused a short circuit. The MOSFET on the GT2560 has had a nasty heat stroke and it behaves differently now: - M106 S0 (fan stop) gives now a nearly 10v output voltage - M106 S255 (maximum speed), the voltag...

Hi, here is a way to connect a 2 wires fan to the PWM-FAN connector of the GT2560. Note : my fan is a brushless DC 12v 0.15A, a very common one. - the POSITIVE wire of the Fan (in general, it is RED) : connect it to the top pin (nearest of the board edge) of the PWM-FAN port of the GT2560 (with a ye...