Comments (8)
The USB-C is only connected to the CB1/CM4 high density connector.
The STM32G0B1 USB connection is directly connected to the USB hub chip for the CB1/CM4.
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The USB-C is only connected to the CB1/CM4 high density connector.
The STM32G0B1 USB connection is directly connected to the USB hub chip for the CB1/CM4.
and where are you getting this information? there is no schematic so therefore no way to really know
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If you load Klipper onto the M8P/M4P, you will never see the M8P/M4P on the USB-C port; you will from the CB1/CM4.
Typically an RPi has four USB ports; the M8P/M4P has two plus a USB header behind the two USB ports. This leaves one that you always see the M8P/M4P on when doing a lsusb on the CB1/CM4, also displayed are the physical connection numbers 1-4, the M8P/M4P will always be on the same physical connection.
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What does that mean? can the board be used with external Raspberry Pi or not?
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Set up the M8P firmware for UART, the M8P USB option can not be accessed since it is hardwired to the CB1/CM4 high density connector with no external connections.
Go with the Octopus Pro (for eight drivers) or SKR3 (for five drivers), these are a better fit for an Raspberry Pi 3/4.
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What does that mean? can the board be used with external Raspberry Pi or not?
you have to use the display pins or some extra motor driver pins and set the firmware to use UART then you can connect the pi to manta, your probably better off buying a cm4 or cb1
from manta-m8p.
What does that mean? can the board be used with external Raspberry Pi or not?
you have to use the display pins or some extra motor driver pins and set the firmware to use UART then you can connect the pi to manta, your probably better off buying a cm4 or cb1
That is basically the idea, the board wasn't designed to be used without a CB1/CM4. To be able to currently fully use the GPIO, Camera, DSI you would need to use a CM4.
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Unsupported feature.
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Related Issues (20)
- M8P v2 + CB1 + ADXL345 troubleshooting HOT 1
- Stealthchop mode
- Manta M8P V2.0 tmc2130 config add interpolate: False
- Manta M8P V2 PWM fans not working HOT 2
- M8P V2 with CM4 EMMc-> no connection HOT 1
- CAD Model for V2.0 is incorrect
- Typo in User Guide 6.3.3
- OpenMoko device missing after flashing bootloader on M8P v2.0 HOT 6
- Trying to use M8P as canbus, but it seems that canbus firmware overwrites the M8P firmware each time, followed a guide to fix it, but it is no longer working HOT 1
- ls: cannot access '/dev/serial/by-id/*': No such file or directory HOT 2
- 手册中的修订历史未反映文档的变更 / Revision Log in manuals does not reflect changes to documents
- Manta M8P V2 -PWM / Tach-Pins swapped- HOT 3
- M8p v2 + CB1 v2.2 bootloader issues; no serial connection HOT 4
- m8p / cb1 extruder not working
- Manta m8p v1.1+ cb1 errno 100
- Forcing motor movement seems to have an impact on the I2C connection.
- Manta 8p V2.0 DFU mode HOT 4
- Manta M8P V2.0 Schematics HOT 3
- Canbus marked incorrectly on the pinout diagram HOT 3
- Manta M8P V2
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