Hello,

I am unable to make my test board work. I tried changing settings on the config.h file and pins.h. LCD is blank and motors are not responding. I used the latest marlin v1.1 with BOARD_RAMPS_14_EFF configuration

It is a Ramps 1.4 board on Arduino Mega AT2560.
I have also connected a LCD panel in this.

Can someone send me the firmware file for this version. This is just for test purpose

I used the firmware from this link -> Marlin_prusa

The LCD panel is working now. But the steppers are moving only in one direction. It is not going in the negative direction. Is this coz of the endstops ?

Potentially end stops yes.

Send a M119 to the printer, any that say triggered, you cant move in that direction