I have an octopus pro board running a BTT SB2209 can toolhead and while it was not easy to setup, with the help of the esoterical guide it works.
I have another printer that Id like to use the Manta M5P with CB1 board (instead of Rpi) and I bought the EBB SB2209(RP2040) can tool head for it. This is the one with bigger connectors so easier to crimp, it also has a USB connection rather than the TX/RX of the other SB2209.
I can't seem to get it to communicate at all and I think I have narrowed it down to a question of what communication port and type the Manta board uses for can bus.
the Manta board has PD0 and PD1 as the RX and TX ports, right next to that is a USB port that seems like it would be the perfect place to plug in the USB port for the Can Bus bridge that comes with the SB2209(RP2040)
I have tried Serial coms as its USB so that makes sense, I have tried Serial to canbus.
using the lsusb command I can see the rp2040, can get it into boot mode and flash it, so on some level I am communicating with it, but after that when I check its UUID it comes back in Klipper mode not katapult.
on another note, esoterical's guide shows the RP2040 as Flash chip W25Q080 with CLKDIV 2 while the manual from BTT has a revision showing GENERIC_03 with CLKDIV 4
I have tried both, and neither seem to help the communication issue.
I am thinking about updating to the Rpi CM module rather than the CB1 but I doubt that is the source of the problem.
any leads or ideas would be much appreciated, Thank you in advance.
Duke
I have another printer that Id like to use the Manta M5P with CB1 board (instead of Rpi) and I bought the EBB SB2209(RP2040) can tool head for it. This is the one with bigger connectors so easier to crimp, it also has a USB connection rather than the TX/RX of the other SB2209.
I can't seem to get it to communicate at all and I think I have narrowed it down to a question of what communication port and type the Manta board uses for can bus.
the Manta board has PD0 and PD1 as the RX and TX ports, right next to that is a USB port that seems like it would be the perfect place to plug in the USB port for the Can Bus bridge that comes with the SB2209(RP2040)
I have tried Serial coms as its USB so that makes sense, I have tried Serial to canbus.
using the lsusb command I can see the rp2040, can get it into boot mode and flash it, so on some level I am communicating with it, but after that when I check its UUID it comes back in Klipper mode not katapult.
on another note, esoterical's guide shows the RP2040 as Flash chip W25Q080 with CLKDIV 2 while the manual from BTT has a revision showing GENERIC_03 with CLKDIV 4
I have tried both, and neither seem to help the communication issue.
I am thinking about updating to the Rpi CM module rather than the CB1 but I doubt that is the source of the problem.
any leads or ideas would be much appreciated, Thank you in advance.
Duke
