Hello everyone, I'm considering using an Arduino with ramps 1.4 to change to electronic my printer leapfrog, electronics was burned, and wanted to know how I can change the pinsout and I have a set up for a Prusa i3 marlin having two engines together in the shaft z, and leapfrog it has two engines together in the Y axis, and make the change of output pins on the firmware. Cheers https://reprap.org/forum/read.php?1,581834,581834#msg-581834 Sun, 09 Aug 2026 16:15:56 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?1,581834,582659#msg-582659 https://reprap.org/forum/read.php?1,581834,582659#msg-582659 try it. fast and easy to reload firmware.

i play around with lots of changes and am always surprised when it works.]]> davew_tx General Tue, 10 Nov 2015 10:51:20 -0500 https://reprap.org/forum/read.php?1,581834,582599#msg-582599 https://reprap.org/forum/read.php?1,581834,582599#msg-582599 #define X_DIR_PIN 55
#define X_ENABLE_PIN 38
#define X_MIN_PIN 3
#define X_MAX_PIN -1 //2 //Max endstops default to disabled "-1", set to
commented value to enable.
#define Y_STEP_PIN 60
#define Y_DIR_PIN 61
#define Y_ENABLE_PIN 56
#define Y_MIN_PIN 14
#define Y_MAX_PIN -1 //15
#define Z_STEP_PIN 46
#define Z_DIR_PIN 48
#define Z_ENABLE_PIN 62
#define Z_MIN_PIN 18
#define Z_MAX_PIN -1 //19

Only change this pinouts z to y?]]> acmeboy General Tue, 10 Nov 2015 08:33:49 -0500 https://reprap.org/forum/read.php?1,581834,581834#msg-581834 https://reprap.org/forum/read.php?1,581834,581834#msg-581834
I'm considering using an Arduino with ramps 1.4 to change to electronic my printer leapfrog, electronics was burned, and wanted to know how I can change the pinsout and I have a set up for a Prusa i3 marlin having two engines together in the shaft z, and leapfrog it has two engines together in the Y axis, and make the change of output pins on the firmware.

Cheers]]> acmeboy General Sun, 08 Nov 2015 17:58:33 -0500