bugfix-2.1.x (2024/12/05)

Updated to the latest version of the bugfix-2.1.x branch

Other changes:

• Don't save bed leveling grid after running G29 (leveling from the LCD still saves the mesh when exiting the menu)
  • You'll need to save the mesh manually with M500 after you're done leveling
• Enable bed PID (with calibration values for my N3Plus bed)
• Enable bed annealing (M190 R T)

I made builds for people with upgraded hotends. Pick the correct build for your machine!
Don't even think about trying to run a build with a higher max temp than what your machine can handle. At best you damage your machine, most likely you'll release toxic fumes from overheating the PTFE tube, and worst case you light yourself, your house and/or your loved ones on fire. You have been warned!

You can use Hummtaro's updated firmware so you can enter up to 350°C via the LCD. Of course the official screen firmware will do the job just fine if you don't need higher limits on the LCD.

Version bugfix-2.1.x (2024/11/17)

Applied all changes made in the official 1.x.5.1b release to the bugfix-2.1.x branch

Other changes:

• Reverted the max temperatures back to 260 and 100 because I'm running stock heaters
• Enabled the filament runout sensor
• Enabled the M73 command
• Enabled the emergency parser so you can cancel when waiting to reach a temperature
• Better endstop positions for Neptune 3 Plus (based on my machine)
• Updated X feedrate of 79.52 steps/mm (based on my machine)
• Updated extruder feedrate of 424.83 steps/mm (based on my machine)
• Enabled Predictive Model temperature control
• Calibrated input shaping based on values reported in this thread
• Enabled junction deviation
• Enabled long filename write support
• Enabled adaptive step smoothing
• Enabled nonlinear extrusion
• Double and faster probing during bed leveling
• Enabled probe repeatability test
• Enabled extra fan speed
• Fixed caselight status not being in sync between M355 and LCD
• Enabled FT_MOTION

Version 2.1.2.5b

Updated to version 2.1.2.5b, no other changes

Note: I haven't tested this on my machine, but I don't expect any issues looking at what changed between 2.1.2.4 and 2.1.2.5

Version 2.1.2.4b

Based on Hummtaro's version 2.1.2.3b.

Other changes:

• Reverted the max temperatures back to 260 and 100 because I'm running stock heaters
• Enabled the filament runout sensor
• Enabled the M73 command
• Enabled the emergency parser so you can cancel when waiting to reach a temperature
• Better endstop positions for Neptune 3 Plus (based on my machine)
• Updated X feedrate of 79.52 steps/mm (based on my machine)
• Updated extruder feedrate of 424.83 steps/mm (based on my machine)
• Enabled Predictive Model temperature control
• Calibrated input shaping based on values reported in this thread
• Enabled junction deviation