The display does not work and there is no control from the stellarium

[Apnet66]

Hi all. Has anyone gotten the display to work? I connected it with a sandwich and, as in the picture, the display was completely illuminated. with stellarium the engines get warm, sometimes they hum quietly, but there is no movement. I made the changes that were in this thread. 8825 was set to 70% of the maximum motor current, checked the ramps on the Marlin firmware, everything works. #define AZ_ENABLE_PIN 38 // RAMPS 1.4 X stepper #define AZ_STEP_PIN 54 // RAMPS 1.4 #define AZ_DIR_PIN 55 // RAMPS 1.4 #define AZ_STEPS_PER_REV 0. // My value: 119467.0 // How many steps the stepper motor needs to complete for one a horizontal 360degree revolution of the telescope (my setup: 3200 : 1 and 560 : 15) #define AZ_MAX_ACCEL 300 // Maximum acceleration for the azimuth stepper #define AZ_MAX_SPEED 4000 // Maximum speed for the azimuth stepper

/*

• Altitude stepper
• Direct Drive: Axis 2
• Dobson: Altitude (vertical) axis
• Equatorial: Not implemented; Declination axis */ #define ALT_ENABLE_PIN 56 // RAMPS 1.4 Y stepper #define ALT_STEP_PIN 60 // RAMPS 1.4 #define ALT_DIR_PIN 61 // RAMPS 1.4 #define ALT_STEPS_PER_REV 0. // How many steps the stepper motor needs to complete for a vertical 360degree revolution of the telescope (my setup: 5.18:1 and 3200 : 1 and 105 : 12 = 147840.0) #define ALT_MAX_ACCEL 400 // Maximum acceleration for the altitude stepper #define ALT_MAX_SPEED 10000 // Maximum speed for the altitude stepper

#define AZ_STEPS_PER_DEG (AZ_STEPS_PER_REV / 360.0) #define ALT_STEPS_PER_DEG (ALT_STEPS_PER_REV / 360.0) what should the values ​​be? can someone post a working sketch? and how to connect the display. Thanks everyone