1386a7669a
Hi all, as there is a firmware out for Ender 3 S1 Pro out and i am not satisfied with its basic hardware configuration i decided to release my own firmware build for the Ender 3 S1 Pro with F4 chip. My firmware does: - Ender 3 S1 Pro only - correct bed size (235x235) - printing height 250 to respect the cable - x-max position 235 to respect the cable - y-max position 235 to reach every point of the bed - correct homeing offsets - correct nozzle to probe offsets - here #define NOZZLE_TO_PROBE_OFFSET_Y 0 - Z-Offset set to 0.0 in order calibrate for your printer - Linear Advance set to 0.06 - Input Shaping activated but set to x=40 y=50 - probing margin bumped to 40mm to get a square mesh - no preheat before leveling, set what you want for that before leveling. - pidtemp and piditemp set to values of my runs with stock bed, but calibrate for your printer please besides that this standard features of the Original Release are also active: - 117 Set LCD Message supported - Z Axis Microstepping set to .01 increments - M851 and M290 changes update Z-Offset on LCD - Z-Offset UI updates notifies host - Restore Bedleveling after G28 - M48 Probe Repeatability Test - Extruder minimum temperature lowered to 170C - Heatbreak fan extruder minimum temperature set to 80C - Probing Margin reduced to 40mm (ABL) - Fast / Slow / Slow probing strategy - G26 Mesh Validation - 5 x 5 Bilinear Mesh (25 points) (ABL) - G12 Clean the Nozzle - Include ADC values when reporting temperature - Emergency Parser - Auto Report Position - Report Fan Changes for fans that support it - Host Action Commands - Host Prompt Support - M486 Cancel Objects You will be able to print with at least 233mmx233mm with this release. Please check your slicer settings before using it. Your bed will now beginn at exactly x=0 and y=0. There is no need to do any corrections in slicer like "G0 X-5". Attached a picture with a 233x233 print for bedleveling i just did. Its not leveled perfectly, just wanted to show the cabability to print nearly full bed... Hope you like it. |
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|---|---|---|
| 323mmx323mm-Ender3S1Pro.HEIC | ||
| EnderS1Pro-LinearAdvance-001.HEIC | ||
| firmware-20230210-225028-F1.bin | ||
| firmware-20230210-225241-noLA-F1.bin | ||
| firmware-20230210-225536-zeroYoffset-F1.bin | ||
| firmware-20230211-160558-F4.bin | ||
| firmware-20230211-161038-noLA-F4.bin | ||
| firmware-20230211-161312-noLA-noIS-F4.bin | ||
| firmware-20230211-162115-zeroYoffset-F4.bin | ||
| firmware-20230211-184733-F4.bin | ||
| firmware-20230211-185345-noLA-F4.bin | ||
| firmware-20230211-193325-noLA-noIS-F4.bin | ||
| firmware-20230211-194002-zeroYoffset-F4.bin | ||
| LICENSE | ||
| README.md | ||
MarlinFirmware
Personal tweaks and builds of marlin 3d printer firmware repositories.
Source code is here: https://github.com/ThomasToka/MarlinbySynman/tree/bugfix-2.1.x-tweakedbyThomasToka
My instructions for firmware installations are:
- level your bed with old firmware
- note your z-offset ex. -1.74mm
- flash new firmware
- connect with pronterface or other terminal to your printer and issue:
- M502 ; factory reset
- M851 Z-1.74 ; set your z-offset
- M500 ; save configuration
- M503 ; check if your z-offset matches
- G28 ; home your printer
- on the touch start autoleveling (there is no need to do the points if your bed was level before..)
- after autoleveling your are ready to print.
Update 08.02.2023 10:42 CET:
It seems there is bug when pushing touch display fast at initial z-offset configuration via touch screen. I opened a bug with the builder of this wonderfull peace of software. https://github.com/synman/Ender-3-S1-Pro-Firmware/issues/20
Update 09.02.2023 10:11 CET:
The touch screen babystepping fast pushing bug has been adressed and (hopefully) fixed. Updated binaries have been uploaded. Feedback welcome.
Update 10.02.2023 10:59 CET:
Updated binaries have been released. Its just a small Fix: The bed is 235x235, standard lcd_rts.cpp, the class managing lcd display only supports integer ex 117. But the bed middle is 235/2=117.5 . So i had to hardcode it to respect the .5 decimal. Works perfectly.
Now my firmware is technically complete, besides laser functionality which is not functional in upstream Marlin-2.1.x-pro-s1 source. So i will have to wait with this till upstream is functional.
Be carefully with your printer. Mine works fine. But this is a new build. So have your fingers near the power button when lowering your z-axis and starting print for the first time.
Please open an issue if there is something wrong.