Basic Information: Printer Model: Ender 3 Pro MCU / Printerboard:BTT skr mini e3 v3, orange pi zero 3 klippy.log klippy (20).log (1.8 MB) Fill out above information and in all cases attach your klippy.log file (use zip to compress it, if too big). Pasting your printer.cfg is not needed Be su…

I have a Pi Zero 3 too, couldn’t get mine to work either. The first issue was that i couldnt get the mcu running on debian bookworm (supplied by the orangepi manufacturer) If you get the error “Got error -1 in sched_setscheduler: (1)Operation not permitted” when running the command supplied by sine…

[image] realeezz: done everythink as this guide says RPi microcontroller - Klipper documentation but nothing works You also might have a look at Measuring Resonances - Klipper documentation And Anycybic I3 Mega/orangepi zero 3/ adxl345/ i2c - #11 by rvdr (please read the whole tread). You…

Likely you did not or not correctly follow RPi microcontroller - Klipper documentation Your log indicates that the /tmp/klipper_host_mcu does not exist, which in turn means the required service klipper-mcu is not running. Check with systemctl status klipper-mcu and its output should look like: kl…

[image] hcet14: I would start over. BTW, since this seems one of your popular advices: Insanity is doing the same thing over and over and expecting different results. Albert Einstein seem to have been a quite clever person.

This is a very good advice @rvdr and applicable to running the Armbian distribution or distributions building upon Armbian. The above command I have provided would have made clear if the OT is suffering from this. Generally, I prefer to know the problem before giving advices, especially if these m…

Thank you for mentioning that. fixed my comment so its clear you should only run this command when having this specific issue As far as i know, this limit is disabled by default on some distributions. On the dietpi beta i didnt have this problem btw

[image] Sineos: [image] hcet14: I would start over. BTW, since this seems one of your popular advices: Insanity is doing the same thing over and over and expecting different results. Albert Einstein seem to have been a quite clever person. Pretty rude! Stay with your Einstein citat…

[image] rvdr: I have a Pi Zero 3 too, couldn’t get mine to work either. Sorry for mentioning you, I didn’t get that. @realeezz Why don’t you ask LifeOfBrian? [image] Anycybic I3 Mega/orangepi zero 3/ adxl345/ i2c General Discussion This is no rocket science! I ha…

I was hoping he would reply to the thread and in the meantime I ordered a Pi Pico cause Im somewhat tired of the hassle.

I had a Zero and I think it might be different to the Zero 3. If I recall correctly SPI needed to be enabled via boot files first. As I’m just stuck in repairing my v0 although my dog is helping me I can check whether I still have the documentation or not. EDIT: I defined my Orange Pi Zero like …

Orange pi zero 3 with ADXL

General Discussion

realeezz December 10, 2023, 2:20pm 10

if anyone have the same problem, found a solution, this post Armbian kernel & Klipper host mcu: "Got error -1 in sched_setschedule" worked for me.

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Orange pi zero 3 with ADXL

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