FLSUN COREXY PRE-SALE Firmware

thingiverse

I have included three firmware folders. 1. Marlin_FLSUN_Origina: This is the original file received from FLSUN, with the motherboard set to RAMP 1.4. 2. Marlin_FLSUN_G_MKS_GEN_L: Everything is the same as the original, except for setting the motherboard to MKS GEN L. 3. Marlin_FLSUN_G_Modded_XY_switch: This firmware was set up from scratch using marlin firmware. Key settings include: a) Motherboard set to MKS GEN L b) PID tuning was performed c) The XY axes were swapped, so prints now turn 90 degrees clockwise like a normal printer setup. The home position is Front Left. Note: To use this firmware, you must perform the following steps: i) Xmin and Ymin values on the board need to be swapped. ii) The Xmin switch needs to be located on the left side of the extruder. iii) "X" and "Y" stepper motor cables will need to be swapped. Additionally, the Z axis now homes properly. Steps per mm for X, Y, and E were adjusted using the original stepper motor. Acceleration and Jerk settings were modified for improved print quality with FLSUN supplied filament. The STL files are included as a reference. They represent the Pre-Sale model with Chimera Extruder. The right extruder was removed, and a part cooling fan was added using a 50x15mm radial fan.