MKS Sbase X5S Marlin 2.0b (08 Jun 19 build)

thingiverse

Updated to the Marlin 2.0 for MKS Sbase board with 1/16 microstepping and filament run-out sensor connected at X_Max connector. Be aware that the filament sensor cable might require a mod or swapping of V/S pins. The following features are now enabled: * Filament run-out detection, which can be disabled via display if needed * Original Metzi display with updated cable connectors for +TFT32 * S-Curve Acceleration for smoother motion * Advanced Lin advanced K (set to 0.22) for better print quality * Level bed corners aid for easier bed leveling * Nozzle park set at front left position * Individual axis homes for precise calibration * Thermal protection limits extended for added safety * Advanced pause feature with custom unload and load settings (850mm unload, 800mm load) Note: I had to adjust values via display initially. PS. If you don't want to compile the firmware file yourself, place the 'firmware.bin' on the root of your uSDCard and reboot the SBase. The printer will start after a few seconds, and the file name will be renamed to 'firmware.cur'. PPS. For proper Z axis dual stepper motor setup, you'll need the Parallel Module for Double Z Axis and the Filament Break Detection Module Run-out Sensor For RepRap CR-10 Prusa. If the Z axis moves in the wrong direction, rotate the modules connector or adjust the direction in the config file. PPPS. I've noticed some layer shift issues and found a potential workaround: increasing the default 1.2 currents to 1.5. To do this, add the following line to your config file: DIGIPOT_I2C_MOTOR_CURRENTS { 1.5, 1.5, 1.5, 1.5, 1.5 }.