Octopus pro canbus. The CAN hats typically have a 120-ohm resistor.

This evolution has been thought directly for machines that require high volumes or printing speeds, using more powerful and advanced components than those that we would normally find in another type of low or medium range electronics. cd ~/klipper make menuconfig 2a. It does not have native canbus support without that module. com/bigtreetech/U2C and https://github. I want to switch to an umbilical cord arrangement. To use the SSH tool to obtain the UUIDs and establish a connection with the OCTOPUS PRO mainboard and EBB 2209 CAN board, make sure to disconnect the cables between the EBB 2209 CAN board and the OCTOPUS PRO mainboard before you begin. If i flash my octopus pro 446 in normal usb mode i can get mcu id can bridge mode pi@orangepi3-lts:~$… May 18, 2023 · Also, restart Firmware Restart doesn’t seem to work for Octopus configured with USB to CAN Bus bridge. 1 and the Octopus Pro V1. BTT Octopus v1. Pasting your printer. The only thing i don’t know is why the u2c board is designed. The motherboard has two built-in CAN BUS interfaces, one is located at the power input interface and the other is located at the BIGTREETECH EBB SB0000 CAN board. EBB36 connected to can0 via the bridge. Updated in Septemper 2023 to include the latest Feb 24, 2023 · In preparation for my Voron 2. We would like to show you a description here but the site won’t allow us. I flashed CanBoot on the MCU, then flashed Klipper in CAN to USB bridge mode on PB0/PB1. 2 wires will go into Octopus and 2 wires will go into power supply. You used to need two controller boards to run these printers, but recently multiple affordable 8 stepper boards were released. log file. Reload to refresh your session. To do that, remove the blue jumper and put it on the purple jumper (blue is power over usb and purple is boot mode). Should be here today. 0 (STM32F429) klippy. Running input shaping with the ADXL pushes the CAN bus pretty hard. me/EBraiman Patreon:https://www. The CAN hats typically have a 120-ohm resistor. Dec 2, 2022 · You need to get a CANbus on the Linux computer that runs Klipper and then use that new CAN port to connect the toolhead board. Sep 20, 2022 · Basic Information: Printer Model: RatRig V-Core 3. 4 R2 to Stealth Burner and CAN Bus. You will probably have to swap the outer two wires (red and white) on the board end of the cable but double check to make sure your cables match the wiring diagram in both ends. 3: 2145: August 29, 2022 CanBoot with USB to canbus bridge. I was inspired mainly by Akhamar's guide on github. cfg = the canbus settings for the sb2209 board; octopus. Tipping:One Time Tips, You Can PayPal Me:https://www. cfg = the default mainsail config + include sb2209. com/btt-octopus-max-ez/Discord 討論區：https://discord. Where can I plug the power and ground into on the board for can? The board only appear to have 2 can connectors whereas the previous version had a rj11/rj12 connector which would have 4. Do not leave HE0 or HE1 connected during initial flashing. Octopus(Pro) Klipper Firmware . 6. 1 board to DFU. Product Profile¶. 8/Trident - BTT Octopus (Pro) Wiring . Notes: We would like to show you a description here but the site won’t allow us. Aug 29, 2022 · Basic Information: MCU :octpus pro 446 I flash my octopus pro 446 in can bridge mode but i can not get mcu id . As far as I can tell the cpu usage is not a lot higher with Octopus in "USB to CAN bus bridge" compared to "USB" mode. 26. 2 has a 4-pin JST for CAN instead. 2. 25: Jul 22, 2022 · Hi I`m planning a klipper setup and consider 2 different controller alternatives BQ Manta M8P + CB1 octopus pro + Rpi 4 Seems like alternative 2 has more computing power, but I like the clean setup possible using alternative 1 It`s for a SolidCore corexy setup with 3 z motors… Should I use 1 or 2? Or an other alternative. 4 and Voron Trident are advanced 3D printers running more stepper motors than a basic 3D printer. It is in 4 separate parts and worked flawlessly for me. CUR As can you imagine, the new BTT Octopus Pro is a new evolution of the great electronics BTT Octopus, and that was launched less than a year ago. . Firmware Restart seemed more reliable when Pi and Octopus communicate via Serial/Uart or USB. to/3KiWiyjBLOG : https://botiostudio. Overview. 10+ hours of printing with out a This Repository holds the "Color PIN Diagrams" for the Bigtreetech Octopus V1. It can be used normally without a CAN interface before. This video is specifically for fla As a result, it is recommended to use a CAN bus frequency of 1000000 when using "USB to CAN bus bridge mode". I also have an Octopus Pro F446 and a Spider V2. This is my guide for how to setup Klipper on my Voron 2. There have been reports of Octopus boards coming preloaded with a firmware that turns on all heaters and fans as soon as you power up the board. I followed the FDMTeam's tutorial : how-to-use-can-toolhead-boards-connected- Feb 20, 2024 · I am setting up a octopus v1. Only thing that you will need to do is to split that cable at octopus end. cfg and octopus. Jan 2, 2023 · Communication interface (USB to CAN bus bridge (USB on PA11/PA12)) ---> CAN bus interface (CAN bus (on PD12/PD13)) ---> USB ids ---> (250000) CAN bus speed GPIO pins to set at micro-controller startup. 3: 2009: August 29, 2022 CanBoot with USB to canbus bridge. cfg; sb2209. As a result, we recommend leaving the heaters disconnected until after loading the klipper firmware. Nov 4, 2022 · Hi everyone ! I got a Voron 2. You signed in with another tab or window. 0 is a powerful and feature rich, 3D printer motherboard that supports up to 8 60V stepper drivers with 9 stepper driver outputs in total. I got a Octopus PRO 429 with make menuconfig: I copied it to a TF-card and renamed it firmware. CAN BUS Bridge Complete Kit, with all required hardware and wiring harness. Aug 5, 2022 · Oh, another way for you to debug the issue is to perform a Linux capture of the canbus, and then align the homing failure with the actual messages on the canbus. Nov 9, 2023 · To use the btt pi "canbus" pins you would need the u2c onboard module. Aug 22, 2022 · My issue is with an Octopus Pro F429 board using CanBoot and Klipper USB to CAN bus bridge communication. 4. Following a recent merge by the Klipper dev's it is now possible to flash a version of firmware to boards such as the Octopus, Spider and Makerbase Monster8, to enable using them as both a CANBus Adapter while retaining the ability to print normally!. 4 350 to use canbus It focuses on Octopus Pro based on a F429 chip, and a Mellow Fly SB2040 EBB. I have an Octopus Pro with the RJ11 CAN bus connector. 4 Turbos, CANtact, and SB2040 in V2. Klipper now runs without complaint, showing both the Octopus and the SB2040 running Klipper 0. 4 SKRat Octopus Series Octopus Series Octopus Octopus Pro Octopus MAX EZ Manta Series Manta Series M4P M5P M8P EBB Series EBB Series EBB 36 CAN EBB 42 CAN EBB 42 CAN Table of contents Aug 5, 2022 · the problem with the octopus canbus bridge route, is if i want to flash newer firmware onto the octopus via the canboot process the canbus relies on the klipper firmware to be up to create the canbus bridge. obviously thats complete bs, but now im stuck with a u2c i didnt actually need. 25: Following a recent merge by the Klipper dev’s it is now possible to flash a version of firmware to boards such as the Octopus, Spider and Makerbase Monster8, to enable using them as both a CANBus Adapter while retaining the ability to print normally!. If the RJ11 is the only place where the pins go, can I use this type of cable? it’s a old phone cord, twisted pair but not shielded Just pretend it’s a octopus (or pro) not a monster8, the only thing is a octopus pro v1. Install CANboot on the Raspberry Pi. 4 SKRat Octopus Series Octopus Series Octopus Octopus Pro Octopus MAX EZ Manta Series Manta Series M4P M5P M8P EBB Series EBB Series EBB 36 CAN EBB 36 CAN Table of contents Product Profile Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. Feb 16, 2023 · My tool head board is running on canbus, with canboot via the btt octopus pro. Started out with a USB connected Octopus in USB to CAN bus bridge with a BTT EBB connected to the Octopus’s RJ11 CAN interface. wait around 5 mins. 12 on the Octopus with an SD card install. 1 KB) Describe your issue: I am not able to get reliable communication with my TMC5160 drivers on my Octopus Pro 429. The issue is that after i flashed the firmware. For OP yes with the octo MCU no U2C is needed, when creating your “make flash” Huvud 0. May 5, 2024 · Hi, I'm thinking of going CAN because modifying my toolhead always ravages the connectors, and I have to recrimp. 0 Board. Jan 22, 2024 · Compiled and installed Klipper 0. The only two BTT boards I have ever owned/worked with are the SKR Pico and the Octopus Pro 429 chip. I swapped out the 2 SKR 1. On the Octopus Pro, is the RJ11 plug the only place where the pins PD0 & PD1 are available? Or is there like another JST plug or so where they are available? I couldn’t find it on the pinout from BTT. Im planning to use the board with a EBB36 v1. 1 TMC2209 UART with Sensorless homing. If detected an uninitialized CAN device, the above command will report the device's canbus_uuid: Found canbus_uuid=0e0d81e4210c. d and I can see the file there from WinSP but if I type ip -s Jun 12, 2022 · I got it flashed to a Monster8 V2 last night, shows up with canbus_query. since i have the u2c i figured i'd put it to Jun 28, 2023 · Thanks to Shelley at @bigtreetech5117 for inspiring me to start making the "From The Bench" video series. I have made the can0 file in interfaces. This allows it to work with both NPN and PNP type probes. One interesting side effect: My beeper tunes no longer play as expected! Jul 15, 2023 · Basic Information: Printer Model: Voron 2. make clean make. At first, I set the can bus speed to 500k, in the way the more the better. 1 playlist link:https://youtube. pat This is a brief tutorial on how to connect on BTT Octopus v1. So the SKR-3-EZ board is new (and a bit confusing). Voron V1. You signed out in another tab or window. At 500kbps Today we'll go through setup for the BigTreeTech U2C and EBB 36 V1. 27. 2 conected directly to the boards Can port. I have made a test setup in order to flash the BIGTREETECH EBB36 v1. This resulted in timeout and failure to flash klipper on the device. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. The EBB has a 120 ohm jumper to set it as the end device, if there are other CAN bus devices after the EBB then it’s jumper needs to be off, if it is the last device then the jumper needs to be installed. com/playlis SKR PRO V1. bin and it got installed on the octopus board Set your octopus 1. 4 build, I am testing the can-bus setup. Once done power the board, wait a few second then hit the green button once. Compatible Stepper Driver Interfaces: SPI, UART, STEP/DIR. On the pi I have the waveshare CAN HAT. 2 SKR V1. I won’t say i enjoyed the experience and definitely need the help of this group. Connect the PI via USB-C; Note: You can use the default Can bus speed (500000) Aug 29, 2022 · Communication interface (USB to CAN bus bridge (USB on PA11/PA12)) —> CAN bus interface (CAN bus (on PD0/PD1)) —> USB ids —> (500000) CAN bus speed GPIO pins to set at micro-controller startup pi@orangepi3-lts:~/klipper$ make clean pi@orangepi3-lts:~/klipper$ make Creating symbolic link out/board Building out/autoconf. May 7, 2023 · *** UPDATE 6/7/2023: If you plan on using input shaping, set the CAN bus speed to 1000000 as I had issues at 500000 ***. But octopus doesn’t want to Nov 18, 2022 · I use the Octopus in "USB to CAN bus bridge" mode. 4-Otopus-pro-SB2209-U2C-CAN Additionaly, the octopus-pro includes a pull up resistor on the probe port which can be selected or deactivated using a jumper. Aug 5, 2022 · The baudrate is not what's used for canbus it's the bitrate in the canbus network and when your flashing your canbus board. NTC100K Onboard MAX31865 Chip. I have the bootloader flashed to both boards. gg Sep 16, 2022 · The RPi bitrate and the EBB have to be set the same, and any other CAN bus devices. 4 controlled with a RP3 and an Octopus board. Then I have a BTT U2C board connected via USB and I’m going to be a EBB SB2209 tool head board on the CAN network. Fan Voltage Selection¶ BIGTREETECH EBB SB2240/2209 CAN has built-in 2-way NC fan and 1-way 4-wire fan. Below are the Klipper config options for each board. 58GHz, I think it has about the same processing power as a Raspberry Pi 4. Sep 8, 2023 · Stealthburner CANbus Install with BigTreeTech EBB SB2209 CAN Board - Part 2In this video, I will show you how to install the BigTreeTech EBB SB2209 CAN board 6. You can use the octopus in canbridge mode, but it can be troublesome as all mainboard communication is then "flowing" over canbus, that may too much for the btt pi too handle and results in timer too close errors. 7. 1 to use a EBB42 expansion board and the board needs power and ground as well as the signal wires. Power off the Board, and insert the CANBUS cable Remove the 5v jumper that you added to the EBB36/42 in step 1 ** if you havent setup your network yet, NOW is your last chance before it becomes a problem, click here , and select your control board for instrutions, then return here and carry on :)** Aug 22, 2022 · Can not get octopus pro（446） id in can bus bridge mode. I have a BIGTREETECH EBB 36/42 Can Bus U2C V2. 1 KB) Describe your issue: Hello! I have setup of Octopus Pro + BTT U2C + Fly SHT36. remove sd card, check on computer to confirm firmware. 0 boards In the directory "BTT_Octopus_Pro_V1. Some time ago i configured Octopus Pro + U2C + EBB SB2209 and it works. Those need to match so if you set the network to 500Kb then you set the same when flashing the board. If there is a jumper on blue - remove it Place a jumper on the purple area: 8. And I have the firmware ready to flash but I cant get the Pi to talk to anything. I am running a Pi4, 2 SKR1. 0/V1. A special shout out to @mykepredko & @NAPCAL, who explained the issues from opposite ends and in doing so got this noob to s fully operational V Core 3. 2. Put the Manta in DFU mode: Press equally Boot0 AND Reset (on the Manta board), relese Reset and then release Boot0 Jan 30, 2022 · Voron 2. Setup Octopus / Pro for Klipper Go back to your SSH terminal window. Useful if you want to bridge directly your Octopus board without using an USB to CAN adapter (like UTOC or Canable Pro boards) Dec 11, 2022 · Interesting though; I had to dial down accelerations quite a bit to avoid skipping coming from the Octopus Pro. The BIGTREETECH Octopus-pro V1. I found these adapters from BTT LINK . This wasn’t a major issue because I typically go multiple months between updates, but it’s a hassle on my Voron to access the electronics. 1 500mm3 MCU / Printerboard: BTT Octopus Pro 429 klipper version: v0. 10. I used the board to get the sb2209 to work. A couple of percent more, if anything. (If you go this route, you’ll need to research the low-level protocol, research the canbus protocol, and align the timestamps between captures/logs - so expect to invest notable time . Supports CAN BUS using a 6P6C RJ11 interface, which offers the board the ability to interface with future expansion modules. 1 H723 and have build the firmware with the settings in the screenshot. Oct 6, 2022 · Setting Boot Jumper on Octopus Pro and Connect to PI via USB-C. 0 and U2C v2. The Octopus Pro uses the same RJ11 jack, but it looks like the Spider V2. 0 429( I have ) does not have the DFU boot pins so I’m stuck with microsd boot flashing. the bitrate is usually connecting via serial(usb) to your mcu. Reducing the speed to 250k the flashing of klipper was successful Octopus supports Canbus, so it supports this 4 wire method. GND = From 24V power supply V- +24V = From 24V pověr supply V+ Can L = From Octopus RJ11 connector Can H = From Octopus RJ11 connector Octopus Pro - BTT CAN bus adapter Hi, as i'm going to rewire my 3d printer to add a second extruder in idex configuration, I started looking into options to avoid creating a mess with wires. General Discussion. Jul 22, 2022 · ****CanBoot has changed their name to katapult after making this video, so any mention of CanBoot should be replaced with katapult****Instructions to set up Aug 6, 2022 · Can not get octopus pro（446） id in can bus bridge mode. Sep 10, 2023 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Additionaly, the octopus-pro includes a pull up resistor on the probe port which can be selected or deactivated using a jumper. Enter the following commands: Jan 9, 2024 · Basic Information: Printer Model: MP3DP V4 MCU / Printerboard: Octopus Pro 1. 2 CANBus boards. Sep 21, 2022 · Basic Information: Printer Model: V-Core 3 500 Klipper: v0. BTT U2C and SHT36 are configured now and i flashed klipper to SHT36 with CanBoot. It seems one can easily access the SD Card by removing one Electronics Bay cooling fan. Even at a CAN bus frequency of 1000000, there may not be sufficient bandwidth to run a SHAPER_CALIBRATE test if both the XY steppers and the accelerometer all communicate via a single "USB to CAN bus" interface. Seems that there is definitely a speed difference between the boards. py but I don’t have any RJ11 jacks to make a connector with… yet. 1 on order. log I’m trying to setup canbus with my octopus pro 1. cfg = the setting for the octopus board; If i did it correct i don’t know, but it worked. Octopus - Setup Klipper for USB to CAN bus bridge, with CAN comms to EBB You will now setup the new USB to CAN bus bridge on your Octopus / Pro board. I am looking for information on sources for learning what I will need to know to make this happen. If you want to use the PT100 interface, you need to purchase a INA826AIDR chip (SOP-8 Package) separately and solder the chip into the correct position as shown below. I end up pressing Octopus’s physical Reset button. Power up the octopus ONLY and press the green jumper Jul 29, 2022 · (RPi4 with Octopus-Pro-446 in CANbus bridge mode) Bondus October 3, 2022, 11:46am 52. CAN BUS Connection¶ The motherboard has two built-in CAN BUS interfaces, one is located at the power input interface and the other is located at the BIGTREETECH EBB SB0000 CAN board. 4 R2 with ,Stealthburner, Voron Tap, Bambu lab Hotend. Découvrez comment sim Jan 2, 2023 · I am starting a path to upgrading my stock Voron 2. I also have another Octopus Pro on the way with H723 chip (I think that is what it’s called) and I am in contact with BTT because of the USB-C failure of my Pro. c Need some assistance with a Octopus Pro and CAN bus on my V2. that whole process breaks because when you try and flash the new firmware it kicks the octopus to canboot which doesn't support a canbus Jun 2, 2023 · To really understand the process of installing CanBus with CanBoot I made this guide. The stock Octopus does not come with a INA826AIDR amplifier chip. General question: The wifi pins SKR PRO V1. cfg is not needed Describe your issue: It’s not a issue… I was using it with an Octopus board, a Mellow Sht 42… And I’m trying to change it for a Bigtreech Ebb42… Connecting them with usb to Rpi, but the Octopus Pro¶. 4 MCU / Printerboard: Octopus Pro klippy (3). My processor is an Intel Celeron N2807 1. ///相關資訊///BTT Octopus MAX EZ 購買連結: https://amzn. 0-584-g7527e57e CanBus: dev-canbus-updates-20220629 MCU0: Raspberry Pi 4 MCU1: Octopus 1. 3: 2132: August 29, 2022 CanBoot with USB to canbus bridge. I ran a Raspberry Pi4, Octopus Pro, CANtact, and Huvud in my new V2 before changing to Pi4, Octopus Pro (Bridge Mode), and SB2040. (Use a U2C or a canhat would be too easy). I want to upgrade it with a SB2040 from Mellow Fly, connected directly to the Octopus's canbus port. log (133. bin has been successfully renamed to FIRMWARE. bin with the sdcard the board doestn apear with ´´ ls /dev/serial/by-id/* ´´ if you use the Ratrig endstop switches and cables, do not blindly plug them in to your Octopus as doing this will short the board's 5V power rail. What would be the smoothest transition to a CAN-bus setup if I run 2209s? I'd like to keep the cable-chain setup, and Jun 28, 2021 · You signed in with another tab or window. Its main purpose is for me to remember what I did, if i ever need to reinstall. For NTC100K & PT100/PT1000 high-temperature thermistors. Re-make firmwares for both the Octopus and EBB to be CANboot-compatible. May 15, 2023 · Octopus PRO + U2C communication problem. Currently I’ve got my Octopus Pro connected to raspberry PI directly via USB. 25: I´ve received yesterday my Octopus PRO v1. Aug 20, 2023 · Prepare the boards to be flashed. Turn off both the pi sudo shutdown now, and the octopus board by turning off the power supply to the printer. She approached me a short while ago asking me if I Issues that occur on Octopus motherboards and how to mitigate. When octopus pro switches on the power, this part suddenly stricks through and emits smoke. Everything works fine with the MCU, I was able to get its CAN ID, change the pin outs in the config for thew new MCU, the CAN0 network comes up, Klipper sees it just fine, but when I connected BIGTREETECH Octopus Pro uses a 32-bit ARM Cortex-M4 series chip with a core frequency of 168 or 180 MHz, providing enough power to realise even the most demanding applications and ideas. We first need to flash the octopus board by putting it in DFU mode. You switched accounts on another tab or window. Scratching the surface a bit we can discover that this “monster” has 8 replaceable drivers, 6 PWM fans to use with different voltages (thanks to its integrated DCDC) and even an Ethernet connector with support CAN Bus, to further expand its incredible features. When trying to flash Klipper updates (or CanBoot updates) to the bridge MCU it isn’t very straightforward. 1438. Links:BTT Githubs: https://github. I’ve since switched to a different control Aug 21, 2022 · Hi All, I’ve been busy with this already some time, and @AlexOr and @mjoconr helped me already on the way in the topic Octopus Pro Canboot & CAN Bus Bridge… I’ve followed so far all instructions I think I had to follow, but I can’t get it running. Fan Voltage Selection BIGTREETECH EBB SB2240/2209 CAN has built-in 2-way NC fan and 1-way 4-wire fan. But now i can`t reproduce it. 1 SMT32G0B The setup(s): Off the deep end with CAN bus. I have Feb 13, 2023 · I haven’t checked recently, but when I was using an Octopus in bridge mode it wasn’t possible to flash new versions of Klipper on the board without physical access to the board to enter the bootloader. h Specifically, the guide focuses on how to get an EBB36/EBB42 to work directly with the CAN bridge port of an Octopus/Octopus Pro without an adaptor board like the U2C. I tested and compared BIGTREETECH Octopus, Manta M8P, FYSETC Spider, Makerbase MKS Monster 8 and Mellow Super 8. Octopus pro with TMC2209 UART, EBB SB2209 v1. Aug 5, 2022 · i understand this thread is about using the octopus as a can bridge without needed the u2c, but given when i reached out to btt/biqu they specifically said the octopus pro cant be used to connect directly to the ebb36. 6: 1288: May 7, 2024 Octopus with canbus on klipper+mainsail, can't get it to run. Set up Octopus to use CANbridge mode to EBB. Voron 2. If Klipper operates well and is connected to the device, then it won't report the canbus_uuid, which is normal. This will facilitate the differentiation of the UUIDs for these two boards. 7: Jul 26, 2023 · printer. 0_Color_PIN_Diagram" you will find the "Color PIN Diagram" for the Octopus Pro V1. Thank you Aug 20, 2022 · Thanks for the advice guys! That’s already a worry less. Initial Preparation Aug 17, 2022 · Can not get octopus pro（446） id in can bus bridge mode. Matching BIGTREETECH U2C is a USB to CAN bus module, which can convert the USB port of Raspberry Pi to the CAN bus, and connect 3D printing motherboard, BIGTREETECH EBB35/36/42 CAN and other products through CAN bus. 1. 3's with a Octopus Pro. Do not leave HE0 or HE1 connected. log Fill out above information and in all cases attach your klippy. 12. The silkscreen on the first production run of the octopus had incorrectly labeled pins on the connectors listed insert in octopus pro motherboard (at the time, I had no TFT screen connected, as I didn't know whether this was causing me problems ensure jumper was set to power via usb connect usb power, see led lights flicker. 5. 61 CAN bus toolhead PCB; 120 Ohm SMD resistor; CANable Pro (preferred) or Waveshare RS-485/CAN HAT for Raspberry Pi; Raspberry Pi 3 or greater (cannot use Pi 0W or Pi 0W2) CAN bus cable; Mechanical probe (Klicky, Euclid, Unklicky, etc) StealthBurner; Bondtech LGX Lite (other extruders will work but will require different mounts Brief introduction BTT Octopus. This is the transceiver chip of the CAN bus communication. Burnt bunch of time on this, if it’s easier and more reliable, am starting to become open to Dans ce tutoriel complet, je vous guide pas à pas pour installer le CANBUS avec Klipper sur votre imprimante 3D, peu importe le modèle. 1 MCU2: BTT EBB 36 V 1. I have both Pro and non, no combination of them changes anything and I have tried them all with only one installed. There are many different forms of CAN interfaces on the board, which are helpful to connect to different boards. 0-546-a709ba43 klippy. Is there any benefit to plugging the Octopus Pro into the U2C board via USB to put it on the CAN network too? Sep 12, 2022 · Basic Information: Printer Model: vcore 3 MCU / Printerboard: Octopus pro klippy. paypal. 0 and ebb36. 2 I can test with. 1 running klipper - Qballjos/Voron-2. log (131. ya hi ue dx zp ct pw wz fl hc