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ESCs, Sensors and Accessories

413 Topics 2.4k Posts

ESCs, image sensors, ToF and tracking cameras, Microhard and cellular modems, power modules, GPS and other add-on boards.

  • Missing CADs & dimensions for cables

    Unsolved image-sensor
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    Chad SweetC
    The stereo extrinsic parameters should be resolved through the stereo calibration process
  • Minimum bending radius for plain cables

    Unsolved image-sensor
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    E
    Thanks! Much appreciated answer! As we are based in the EU, the company have some "bureaucratic" difficulties to buy outside EU... If we don't break, way better XD By the way, I would love to find some 90 degree angles cables/adaptors! so the cameras can be just on the side of the board and make everything much smaller! (I'll post the same sentence to the "Feature Requests") Thanks again!
  • Sony IMX219

    Unsolved image-sensor
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    2 Posts
    617 Views
    Chad SweetC
    No, we do not have an IMX219 module
  • ESC feedback

    esc
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    vivek rkV
    Fixed the problem, the mavlink stream name is SERVO_OUTPUT_RAW_0. changing that to 200Hz gives us the RPM feedback at 200Hz on mavros
  • Understanding the hires sensor spec

    Unsolved image-sensor
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    3 Posts
    758 Views
    P
    Thanks, Chad!
  • Color tint in IMX377 images

    Unsolved image-sensor
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    1 Posts
    506 Views
    No one has replied
  • VOXL ESC calibration + T-Motor F2203.5 3550KV

    Unsolved esc
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    Chad SweetC
    Please follow the steps here at https://www.modalai.com/pages/rma
  • Microhard pDDL Carrier USB Dongle accesing ethernet

    Unsolved microhard
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    2 Posts
    885 Views
    VinnyV
    Hi @Jan-Hartmann , If you review our MH carrier block diagram here: https://docs.modalai.com/microhard-add-on-datasheet/#block-diagram You'll notice we unfortunately do not expose the other Microhard Ethernet port. I'm not optimistic there is even a way to get it with blue-wires. Sorry about that. For S.BUS support, we offer a small standalone product noted here: https://docs.modalai.com/voxl2-io/ We think that is a great little gadget that expands your PWM and I/O options and is meant for Voxl2. Let us know if you have any other questions!
  • ESC calibration guide

    Unsolved esc
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    Chad SweetC
    Without propellers you are not calibrating the ESC
  • Which Hires to use?

    Unsolved image-sensor
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    7 Posts
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    M
    @Chad-Sweet Thanks for your support!
  • Digital zooming with Hi-res camera IMX214 on VOXL2

    Unsolved image-sensor
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    4 Posts
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    Chad SweetC
    We do not have any digital zoom implementation, sorry It sounds like something that would be straightforward to build using opencv
  • PCIe M.2 E-Key Wifi compatibility with 5G Modem Carrier

    Unsolved cellular
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    VinnyV
    @Eloi Hi Eloi, We only support B key on that design and do not support any plug in adapters like your link. There is strong certainty that it will not work. B key vs A/E key is not just a pin block difference, but several electrical differences exist as well (voltage settings and port options). B key is largely defined for modem devices which run on 1S "vbat" and A/E key devices largely for WiFi or I/O devices which run at 3.3V.
  • Molex microhard potential range

    Unsolved microhard
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    E
    Thank you for the help! Will update this post when we are finished testing.
  • Trouble streaming from OV7251A36 camera

    Unsolved image-sensor
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    2 Posts
    776 Views
    ?
    Hi, I believe that voxl-streamer will attempt to stream the hires camera by defualt, if you'd like to stream a different camera, you can change this by modifying /etc/modalai/voxl-streamer.conf and change which configuration is used (or through the command line at runtime)
  • USB camera UVC service something is missing

    Unsolved image-sensor
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    894 Views
    Eric KatzfeyE
    @Sem-Andeweg We're taking a look. I think the "t:" is missing from https://gitlab.com/voxl-public/voxl-sdk/services/voxl-uvc-server/-/blob/dev/src/main.c#L224
  • LTE v2 no connector

    Unsolved cellular
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    5 Posts
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    modaltbM
    @Henry-Cappel let me send an email to kick things off
  • "UIM Uninitialized" error even when SIM Card is not locked

    Unsolved cellular
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    4 Posts
    966 Views
    ?
    @Chad-Sweet My region operating bands in India are 4,30 and 1. All these bands match with modem since I was using the modem since past few months successfully. All of sudden it has stopped working. What inference can we derive from above logs? My region code are getting fetched correctly but registration isn't happening for Sim cards. I have tried multiple sim cards as well but no success. Can it be hardware issue? Is there any way to factory reset modem? How to debug this further?
  • Microhard MDK-M0048-2 to Android

    Unsolved microhard
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    tomT
    @tangotoo Awesome, thanks for the feedback.
  • Compatibility for tracking ans stereo camera with commercial image sensor.

    Unsolved image-sensor
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    2 Posts
    766 Views
    Chad SweetC
    There is no standard pin-out for MIPI-CSI. It is specific to the PCB design. It is not possible to use 3rd party modules unless they are designed specifically to be compatible. Is there a specific sensor or characteristic you are looking for? We can use that information for future roadmap considerations.
  • VOXL ESC power

    Unsolved esc
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    4 Posts
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    modaltbM
    No flow control.... really just need GND, Rx, Tx