mstaniszczak
Active member
Looks like touchscreen not want to work on my btt pi tft70... Solutions from https://klipperscreen.readthedocs.io/en/latest/Troubleshooting/Touch_issues/ not working for me.
Looks like touchscreen not want to work on my btt pi tft70... Solutions from https://klipperscreen.readthedocs.io/en/latest/Troubleshooting/Touch_issues/ not working for me.
have you not assembled your toolhead extruder hotend combo based on BTT EBB 36 for the electronics , does it not need the U2C Can adapter or did you directly hook it using USB plugged into your pi ?ahhh U2C can be removed as is still unused
did you convert your octopus pro into a can device and connect to ebb36 using CAN ?EBB36 is connected directly to octopus pro, and works perfect
You can flash Octopus with enabled CAN instand of USB - you choose it when you set settingo for build klipper. And after that, octopus works like u2c, and you not need u2c any longer.
About TFT70 - screen works, touch still not. I have to work longer on it.
now that this works and talks via CAN how can I flash klipper to it is it via some can communication with raspberry pi ?You can flash Octopus with enabled CAN instand of USB
when you have some spare time at hand do write about itRPi still use USB to communicate with octopus, CAN is used to communicate between EBB36 and Octopus Will try to write more tomorrow if you want. FOr now all works fine.
did you use esun abs+ for your voron parts. did you see any layer adhesion issues with esun abs+ prints ?Sorry, I have no time recenly. So, here is PTFE connected to CAN, and this tinny string is something like this https://www.amazon.com/KEY-BAK-RETRACT-BADGE-25-Pack-Retractable/dp/B0088MPMWI/ref=sr_1_11?crid=K48KV00Q3YOW&keywords=KEY-BAK+Retraktor+MINI-BAK+ID&qid=1705565856&sprefix=key-bak+retraktor+mini-bak+id,aps,214&sr=8-11 with this https://mods.vorondesign.com/detail/avSsiCFH7Vte3kYhqt4atA .
White parts are from eSun ABS+ cold white.