MOSFET Pair Big MOSFETS Small MOSFETS Mixed MOSFETS
Label on diagram P2_7 P2_5 P2_4 P2_6 P1_23 P1_22
Digital output pin 2.7 2.5 2.4 2.6 1.23 1.22
Power Input Between P2_7 and P2_5 Between P2_6 and P1_23 Taken from VBB
Size Big Big Small Small Big Small
Maximum current 12A 12A 3A 3A 12A 3A
Used by default for Heated bed Hotend 0 Fan Hotend 1