you can use the infrared reciver to asign macros to a remote control (so that you could home the printer by pressing a button in the remote controler).
I suppose that might be useful if the BTT Pi was external to the printer, but hidden away in the electronics bay of a Voron, the IR remote signal probably wouldn't be received properly.
Salve, sto cercando di imparare come funziona il modulo U2C, mi postresti dire esattamente i cavi H(rosso) e L(nero) dove vanno a finire, o più dove vanno collegati. Grazie.
Thank you for your video, because I learned how to install klipper on the mountain bike pi but I couldn't flash it on the octopus pro, now is it possible to clear the memory to flash it again? led status btt octopus doesn't blink
All props to @hartk5353! Here's the link to his repo for the stand: github.com/hartk1213/MISC/tree/main/Voron%20Mods/Non%20Printer%20Voron%20Stuff/Voron_ToolheadStand
Absolutely, and I did for several months before getting repeated Timer Too Close errors. After several weeks of inconclusive troubleshooting, the only solution that worked was reconfiguring with a U2C.
@@patheticpuma that might depend on what you are using for your host computer. Older/weaker Pi devices can struggle if the microsteps are set higher than 16.
It is a gerat board! But the saddest part is the lack of the DSI port. It only has the SPI port, for which the only viable option is the 3.5" screen, which is crappy TFT with resistive touchscreen. The DSI screens that BTT produce themselves are so much better! I don't understand, why it is the way it is.
@@oldguymeltsplastic Indeed. Though I haven't checked myself, but the HDM port placement on the side doen't allow it to mound in front of the printer neatly. I saw a capacitive touchscreen by Mellow, which has an adapter that looks like it could be connected via HDMI from the back of the screen. Also, very nice video %) Very insteresting to follow your progress.
That 'U2C Module v1.0' uses the lower USB port next to the ethernet on the BTT Pi. I ran into problems until I moved my MCU to another USB port.
Good to know!
you can use the infrared reciver to asign macros to a remote control (so that you could home the printer by pressing a button in the remote controler).
I suppose that might be useful if the BTT Pi was external to the printer, but hidden away in the electronics bay of a Voron, the IR remote signal probably wouldn't be received properly.
Hello, how do you set up the canbus? What is in the printer.cfg? Have you recompiled klipper?
Good video BTW.
The U2C module in this video works just like the larger "regular" U2C. CAN Bus setup and Klipper printer.cfg are also the same.
@@oldguymeltsplastic Thanks alot.
Salve, sto cercando di imparare come funziona il modulo U2C, mi postresti dire esattamente i cavi H(rosso) e L(nero) dove vanno a finire, o più dove vanno collegati. Grazie.
U2C needs to receive 24V power and ground into the green screw terminals on the end. Connect those to your 24V Power Supply.
Do you have a video showing how to install the u2c board on the BTT Pi?
If you mean the mini U2C that only fits on the BTT Pi, it just slides onto the connectors for it. Easy-peasy!
@@oldguymeltsplastic no firmware to install
Thank you for your video, because I learned how to install klipper on the mountain bike pi but I couldn't flash it on the octopus pro, now is it possible to clear the memory to flash it again? led status btt octopus doesn't blink
Hope you found some help with this. If not, I am most often found on the Fizzy's Tech Discord server here:
discord.gg/WNmNx9Rr
It would be nice if the next version of the BTT PI supported the raspberry pi cameras.
It indeed does, It has a CSI interface.
BTT update image for CB1 and add I2C overlay. Pins for that PI5/PI6.
Thanks for letting me know!
Where can I find the files for the Stealthburner stand? Is that something publicly available?
All props to @hartk5353! Here's the link to his repo for the stand:
github.com/hartk1213/MISC/tree/main/Voron%20Mods/Non%20Printer%20Voron%20Stuff/Voron_ToolheadStand
@@oldguymeltsplastic thanks for your quick response, I'm already melting the plastic for it 😎🤘
You can use can directly from octopus with canboot.
Absolutely, and I did for several months before getting repeated Timer Too Close errors. After several weeks of inconclusive troubleshooting, the only solution that worked was reconfiguring with a U2C.
I've only ever heard of people having issues with the built in can port on the octopus.
@@oldguymeltsplasticsame. The only way I don't get the timer too close error using the octopus as u2c is to drop micro stepping down to 16.
@@patheticpuma that might depend on what you are using for your host computer. Older/weaker Pi devices can struggle if the microsteps are set higher than 16.
It is a gerat board! But the saddest part is the lack of the DSI port. It only has the SPI port, for which the only viable option is the 3.5" screen, which is crappy TFT with resistive touchscreen. The DSI screens that BTT produce themselves are so much better! I don't understand, why it is the way it is.
They also make an HDMI display which I am told is quite good.
@@oldguymeltsplastic Indeed. Though I haven't checked myself, but the HDM port placement on the side doen't allow it to mound in front of the printer neatly.
I saw a capacitive touchscreen by Mellow, which has an adapter that looks like it could be connected via HDMI from the back of the screen.
Also, very nice video %) Very insteresting to follow your progress.
It's the SoC that they're using, that doesn't support the DSI. Likely a cost reduction factor, but still annoying nonetheless.
galieo2 extruder for stealthburner!!! yea!!!
This particular Stealthburner still has the CW2 extruder, but as it's just a display toolhead for my testbench, that's completely fine.