Marlin 2.0.5.3 for CTC Bizer/Dual/Twinmaker W/ Thermistors

thingiverse

### Update 10/12/2020 This version has several bug fixes and default calibrations set: - Max Acceleration reduced - XYZ & E steps calibrated more accurately - Re-set the print bed size (In your slicer, set a nozzle offset of +20 on the X-Axis to center your bed) - Reduced max temp as we should never need to go over 250c. - Switched out the thermistor config for something a bit more accurate. # Info Just my design of a Insta360 Go cI grabbed myself a CTC Bizer the other day from eBay, which are clones of MakerBot Replicator 1's. It's my first every 3D printer and I figured that as it came pre-assembled, it would be a great first step in to starting a 3D printing hobby... Boy was I wrong. After flashing a copy of Sailfish 2.7, I soon discovered that no custom firmware would read the extruder temperatures. This is because this build of the clone has thermistors soldered to the K6/K5 pins on the board, instead of using thermocouples, and it appears to be becoming an increasingly popular problem. This marlin firmware is precompiled to recognise the thermistors instead. You can view the install guide here: https://marlinfw.org/docs/basics/install.html Source code available here: https://github.com/evilexecutable/MarlinFW-2.0.5.3_CTC_BIZER I have also attached a Slic3r profile which seems to work great for generating the Gcode for this machine. amera mount for the Diatone TinaWhoop. Super Simple.