u/justabootman

so for a while now i've been using a usb cable with the 5 volt pin being taped off and it have been great, that is until sudenlly my printer have stop printing mid print, now i have made a post about that topic before but for now i want to try a more robust way to connect my raspberry pi via UART, i have seen some people try to do it but with minimal information. does anybody know how to do it or if UART is worth it in the first place?

so i have klipperized my sv06 by using a raspberry pi as an external mcu a couple of month ago and it's been going well, until just now when i was printing something but it suddenly stop and when i check my moonsail interface it showed this image below, after i click on firmware_restart it showed another error this time red instead of orange and when i press it again it turn back to normal, but after starting a print it sometime print succesfully but also sometime it just stop either early or just when it's about to finish. i think it's because of a faulty cable but i already change that and that didn't fix the issue, i fear that it may be the mcu microusb fault. does anybody here have any idea what might be wrong?

https://reddit.com/link/1tc304t/video/ecnv1z9tax0h1/player

https://preview.redd.it/q9f5ka6s8x0h1.png?width=2542&format=png&auto=webp&s=ef79eeb3ef3bf3c7535be474a670f1b831d09a9c