Re: Nothing happens when trying to calibrate pen up/ pen down

Home Evil Mad Scientist Forums Egg-Bot Nothing happens when trying to calibrate pen up/ pen down Re: Nothing happens when trying to calibrate pen up/ pen down

#21327
mbwalker
Participant

Update:  I double checked all wiring and connection to servo motor.  On a whim, I reversed the servo cable connection, so that the black wire is on the inside (the right side) of the EBB.  This is the opposite of what the instructions say I should do.

After reversing the cable, the servo works fine and all seems ok.   Apparently, either the instructions are incorrect (Step 38) or my cable is reversed for some reason.