How much power can I pull from the z probe header on DuetWifi?
r3cvr last edited by
I wanted to add some LED's to the extruder using the same wires as the Z IR probe.
The critical figure will be the power dissipation in the 3.3V regulator (U2). If It gets too hot it will go into thermal shutdown. 100mA should be no problem. 200mA may be ok.