Malfunction the J connector on VOXL 2 investigation
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To whom it may concern,
Is there a command or diagnostic procedure to verify the operational status of the J port on a VOXL2?
Details:
We have integrated a board that includes a radio device with the VOXL2 via the J port. Initially, the VOXL2 detected the connection and the interface appeared as eth0. However, this VOXL2 has since stopped recognizing the connection. When the same board and radio device are tested with a different VOXL2, the connection is detected normally, which suggests the problem is isolated to this particular unit.Could you advise on tools, commands, or logs that can be used to determine whether the J port hardware or the associated network interface on this VOXL2 is functioning correctly?
Please let me know if you need more details or questions
Thank you. -
@will-huang-oksi Can you be more clear on which connector you're referring to? https://docs.modalai.com/voxl2-connectors/
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we use this board
https://www.modalai.com/products/m0151?variant=47083939791152
with the Doodle lab nano radio
https://doodlelabs.com/product/nano-mesh-rider-radio/Thank you for the quick response and please let me know if any further quesitons.
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@will-huang-oksi Take a look here at MCBL-0085: https://docs.modalai.com/cable-datasheets/#mcbl-00085
The add-on board you're using it not capable of providing enough power for the doodle modem and this may be the cause of your issues.
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@tom
Thank you for the quick response.
However,
it doesn't explain why the same board with the same doodle lab nano radio works with the VOXL 2 previously ( just suddenly doesn't work anymore ) and work with other VOXL 2.And
we are using
https://techlibrary.doodlelabs.com/doodle-labs-nano-oem-mesh-rider-radio-24002482-mhzIt doesn't require that much power
please let me know if any misunderstanding, any suggestion, or any command/method we can use to verify the J port
Thank you.
