Hello, If I have the Y endstop plugged the board enters in a protected mode with power led intermitent and bipping. I found that unplugging the Y endstop it boot without error.
I tryed another endstop and same problem.
I have X X1 (left right) with 5160 stepper 24V, Y Y1 with 5160 48V (no belts for now), Z Z1 Z2 2209 pluged and working.
I saw that
x1_diag_pin=PG9,
x1_endstop_pin=PG9,
and
[stepper_y]
endstop_pin: PG9
repeated. I'm not using sensorless.