Category: DIY Upgrades
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Upgrading a TwoTrees SP-5 to Klipper with Radxa Zero (512MB) & MKS Robin Nano V3.1 — A Complete Step-by-Step Guide
Summary: This hands-on guide documents a full-day upgrade of a TwoTrees SP-5 V3 to Klipper using a Radxa Zero 512MB host and an MKS Robin Nano V3.1 high-speed board. It covers the OS image, flashing, pin mapping, macros, input shaping, fan fixes, extruder calibration and final tuning for 350 mm/s operation. This is the exact…
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Finally: True Wi-Fi Control for My TwoTrees SP-5 V3 with OctoPrint
For almost a week, I went down the rabbit hole trying to get Wi-Fi control and file upload working properly on my TwoTrees SP-5 V3 3D printer with the MKS Robin Nano V3.1 board.Everywhere I looked, people mentioned “ESP32 Wi-Fi modules,” “serial bridges,” or “custom firmware,” but nothing seemed to provide a stable, two-way connection…
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A first-hand account of struggling to get WiFi working on the MKS Robin Nano V3.1 3D printer board.
Discover firmware trials, failures, and why Twotrees firmware works but lacks WiFi. My Week-Long Struggle to Get WiFi Working on the MKS Robin Nano V3.1 As someone who has worked extensively with 3D printers, electronics, and off-grid setups, I thought connecting the MKS Robin Nano V3.1 to WiFi would be straightforward. After all, it is…