Alfawise U20 Standalone Kit - custo + octoprint

thingiverse

Many Personal Updates Were Made Recently -------------------------------------------------------- 1. An LCD Display with Functional Button Holes Was Installed The holes are 12mm in diameter and are strategically placed on either side of the device for optimal control over lights or additional features. 2. A Power Plug and Switch Were Added to Enhance Functionality A convenient switch was integrated to bypass the RPI relay, forcing the printer to turn ON instantly. The switch is designed to be similar to this model: [Switch On/Off](https://www.banggood.com/5pcs-Black-Push-Button-Mini-Switch-6A-10A-110V-250V-KCD1-101-2Pin-Snap-in-OnOff-Rocker-Switch-p-1096122.html) 3. Bottom Dissipation and Support Were Installed for Added Stability The Raspberry Pi 3 was mounted on a dissipator to ensure efficient heat dissipation, while the printer rail was reinforced with a sturdy bottom case to secure the RPI box in place. V2 Upgrade: A Design Change Was Made to Allow Access to Screws Even When the RPI Box is Closed