SylvanoMTL
RRCRat Rig Community [Unofficial]
•Created by SylvanoMTL on 2/4/2025 in #ratos-support
Flashing a 3rd (or a 4th or...) EBB42
I am implementing a pico MMU on the IDEX. The pico is driven by a EBB42. Apparently I need to flash it via Ratos. As I have the Idex I cannot flash it using the wizard (using the DFU).
Once flashed, indeed the board must not be recognized as one for the toolheads
What would be the best method to move forward?
9 replies
RRCRat Rig Community [Unofficial]
•Created by SylvanoMTL on 1/12/2025 in #fix-my-printer
Regular toolhead disconnection
It could be T0 or T1, I have experienced the various crash from both Toolhead.
My setup is that I lengthen the USB cable using a CLIFF Connector feedthrough connector to connect to a remote control box. cable length is 4m.
I have a USB hub comming that can be powered I plan to have it on the printer, and bing powered by a 24V power rail. hopefully it can sort the issue. @Rubino25 mentionned it could be caused by the PTFE tube.
my printer is on the floor carpet. I am not sure if all of this create some ESD and disconnect the toolhead. I might find a coffe table to support the printer
2 replies
RRCRat Rig Community [Unofficial]
•Created by SylvanoMTL on 1/5/2025 in #fix-my-print
Crash during print: "Lost communication with MCU.
6 replies
RRCRat Rig Community [Unofficial]
•Created by SylvanoMTL on 1/4/2025 in #ratos-support
Wait for DFU after flashing - Octopus Pro 1.1 H723
18 replies
RRCRat Rig Community [Unofficial]
•Created by SylvanoMTL on 11/18/2024 in #fix-my-printer
Cannot turn on 4028 fan with default Pin synthax
14 replies