I was going to use DUE+Shield combo. Might design my own shield. Does Marlin4Due or any other 32bit Marlin derivative supports multistepping to this extent? Also, how can I achieve 4/16, 8/16, or 16/16 multistepping on MEGA R3 + RAMPS 1.4? I have an old printer running on this combo.by RishabhX3576 - Firmware - Marlin
I am building a 3d printer using NEMA 23 motors and external stepper driver DM542, which can do 1/256 microstepping. I desire to run this printer at 1/4 microstepping for X and Y axes for 0.025mm resolution. Is there any step multiplication in Marlin which can let me achieve 64/256 microstepping? (I am trying to imitate Trinamic TMC2100 here, which extrapolates 1/16 to 16/256) (64 step pulsesby RishabhX3576 - Firmware - Marlin
Thanks for pointing it out dc42 ( AC/DC-42 )! CthulhuLabs, please pick any one of the following: - Forego Ethernet / Wi-Fi for now. - Use USB-OTG on DUE to connect a USB HUB and connect USB-to-LAN / Wi-Fi. - Copy-Paste Arduino Ethernet and/or Wi-Fi shield, only if it doesn't use the same pins as other primary 3D printer controller functions. What's your say on all this, CthulhuLabs?by RishabhX3576 - Developers
Let CthulhuLabs start from Arduino Due. Let the community come up with a better Firmware for it. Once he / she / it gets it working fine and safe, he / she / it can move on to make a dedicated board like Duet or SmoothieBoard. "A Journey of a Thousand Miles Begins With a Single Step" As of now, we have to admit that there is no accessible, modular, and cheap DUE + Shield combo for beginners likby RishabhX3576 - Developers
Keep things simple. Don't fall for Moh-Maya (Hindi for "Attachment & Illusion" (to worldly pleasures and materialism)): 1. STEP DIR EN GND connections for External Stepper Drivers like TB6600 / DM542 / ST-M5045 TB6600 HY-DIV268N $11 DM542 $16 ST-M5045 $30 TB6600 costs slightly more than a Pololu module, can take higher voltages, and DM542 / ST-M5045 have 256 microstepping. Combine this withby RishabhX3576 - Developers
Here is a ARM Cortex M7 series 3D Printer Controller "Speedy Board": GH Enterprises - Speedy Board Speedy Board - PDFby RishabhX3576 - Developers