'mcu': Unable to connect Error
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6 Replies
sensitive-blue•16mo ago
When I entered the interface, I followed the instructions and made the updates. Only the following occurred in the printer.cfg file This way it just writes systeam loads (# RatOS Initial Configuration
Please Read the documentation: https://os.ratrig.com
[include RatOS/printers/initial-setup.cfg] ) copying a different printer.cfg content, I got an error that could not connect
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sensitive-blue•16mo ago
At first, when I did all the updates at the same time, a different printer.cfg file was created, and I got the error that it could not connect.
I connected with wifi from http://ratos.local/configure page, I followed the steps, but when I checked the motherboard status, it was never finished.
I tried to install motherboard software via putty but failed motherboard lights blinking smoothly
Try it again, sometimes it takes a couple of times. Did it detect the board or the DFU? Also you may not have pushed the boot and reset buttons properly. If all fails you can install manually by compiling the firmware and put it on a good quality small SD card insert it into the board slot and do the manual install through RATOS. Which board is it?
sensitive-blue•16mo ago
I'll try again, when I insert the sd card, the lights turn on, I hold the format button, do I need to press another button? I also copy and paste the software directly to the sd card, is this true? My motherboard is bigtreetech octopus v1.1
I don't have the Octopus 1.1 board, maybe someone that does can chime in.
ambitious-aqua•16mo ago
all btt boards put power on hold boot reset pull cable out while holding and put usb c back in this triggers the most boards i had to do it on Rat OS then it worked
update rpi if you can get into it all programs