Hello all, My Atomstack fiber MR20 motherboard/ control board come faulty, I have been in chats with aliexpress, atomstack.net and atomstack.com and i’m getting no help on this issue as they will not send me the firmware for this unit. I have tried many other firmware on this system but I can not get power to the motors on the firmware, I have also tried the list below with no luck.
I will add the links as some of you might be interested in trying out different firmware and software. Edit: I have learnt that you can not use MKS Laser tool to backup files as it can only install different firmware
MKS Laser tool Note: MKSLasertool installer. This is not in English but uses the typical prompts.
If you have this firmware msk laser tool will let you back it up, could i please get a copy of the firmware please.
If you have never used Github, files can be tricky to find at first, as there is official packages and then there is the Code you can download as a zip file if there is no official files under packages.
We only have a few MR20 users I can recall. May be worth searching for posts on that unit and messaging direct or tagging them here for more focused action.
I can’t seem to get the MKS Laser Tool to create a backup of the firmware, but I’ve used my S20 controller to drive my fiber laser, and everything on the controller is the exact same as the one that came with my MR20.
Maybe show some pictures of the board. I don’t know it. The GitHub screenshot you show is from Skorpis fork of the FluidNC firmware, that’s not the official version. Go to the FluidNC website / wiki and download from there. There you get binaries as well.
I don’t think any of those tools provide the ability to download the firmware from the controller. Maybe the original Espressif-tools allow this, I did not check.
Thank you everyone, I will try the laser in the morning i have flashed the firmware already with the a/x/s20 firmware.
@bwbrooks20231 Yeah thought it was that tool that did it now i’m not quite sure. Thank you for trying, but i did find a YouTube clip that will teach you how to backup esp32 firmware.
@misken yeah thanks i will look at that wiki. I say your right I been playing with that many programs I maybe got mixed up while trying to get it going. By the looks you do need the Espressif-tools from the YouTube clip below
Thanks everyone for you help and input, It turns out the board is faulty here are photos and videos.
The video’s of it not working, on the e85 bed the “Y axis” is not going it jitters sometimes but will not run, also the “X axis” is running rough, due to the faulty control unit.