Kossel Linear Plus SKR 1.3 and various upgrades
thingiverse
I've been asked on a few occasions to share files and references to the ongoing upgrades I'm doing on my Kossel Linear Plus, so I figured the easiest way to let people follow my progress is to create an ongoing blog. Here's the first installment of the story so far. Parts to print: Top Belt tensioners - https://www.thingiverse.com/thing:2827665 Frame braces - http://www.thingiverse.com/thing:2620272 Raspberry Pi case for 2020 frame fixing - http://www.thingiverse.com/thing:1881672 Z probe holder - https://www.thingiverse.com/thing:3625665 SKR Case - Thingiverse: https://www.thingiverse.com/thing:4310402 SKR Nat's Lid - File attached to this project SKR Nats fan duct - File attached to this project Nat's PSU rear mounting - https://www.thingiverse.com/thing:4356933 Nat's Cable guide - https://www.thingiverse.com/thing:4372918 Effector strain relief - https://www.thingiverse.com/thing:2746497 Nat's Fan MOSFET mount Top spool holder - https://www.thingiverse.com/thing:454808 Kossel feet - http://www.thingiverse.com/thing:2848015 LED Ring and cooling duct - https://www.thingiverse.com/thing:4428420 Top Spool holder arms - https://www.thingiverse.com/thing:865929 Top mounted extruder bracket - In files section Parts to buy: 5020 axial fan SKR 1.3 Bigtreetech TMC 2208 UART ready V3.0 (x3) A4988 stepper driver for extruder Small MOSFET Raspberry Pi 150mm USB A to B cable Selection of metric cap head screws, nuts and T-Nuts Panel Voltmeter 12 Volt, 2 Amp to USB micro buck converter for Raspberry Pi Firmware: Marlin 2.0.5.3 is configured for the following: TMC 2208 drivers in UART mode on all 3 motion axes A4988 driver on extruder Part cooling fan controlled from "FAN" port on board Hotend cooling fan connect to "E1" connector on board Stepper controller fan connect to "X-MIN" socket on sig and ground pin to fan MOSFET. 12 volt supply to fan MOSFET from 12V AUX port on board. Update 07 June 2020: I've uploaded my most recent Marlin project in a zip file. It has the LED enabled for the NeoPixel series of RGB LED's and utilises the servo port for the data control. See link below for detailed instructions. https://www.thingiverse.com/thing:4428420
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