VOXL Accessories

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Subcategories

Microhard Modems

39
Topics

244
Posts

G

@Vinny Got it. Thanks!
Cellular Modems

Discuss questions related to integrating VOXL products with cellular modems

50
Topics

344
Posts

N

Hello,

@Moderator Our company is integrating the EM9291 with a multi-carrier sim provider and would like to leverage the eUICC capability if possible. Can you tell us what eSIM profile the SKU MDK-M0090-3-02-01 model supports?

Thank you.

-Nick
Power Modules

16
Topics

50
Posts

A

@Allister-Lim ,

If you are not monitoring the battery voltage while working with your battery-powered VOXL, it is possible that you are over-discharging the batteries to the point of failure. Especially with LiPo batteries, it is unsafe to over-discharge them, so please be careful. (It seems that you are also using LiPo batteries, in addition to ModalAI Li-Ion batteries also shown (green)). There is nothing wrong with using LiPo batteries, but you have to be more careful with those. Over-discharged batteries lose capacity and Lipo Batteries may become dangerous.

It is a good idea to use an appropriate DC power supply when working with VOXL2 while it is powered on continuously. 12V 3-5A Power supply, connected to the APM (which will provide 5V for VOXL) should be sufficient. You should have no problem finding one, but in case you need, here is a link to the AC adapter that we sell : https://www.modalai.com/collections/accessories/products/ps-xt60

Alex
Image Sensors

139
Topics

727
Posts

A

@john_t , I think DFS is tricky on drones because it requires a very good calibration (intrinsics, extrinsics) and the extrinsics cannot change, which is hard to guarantee on the drone. Alternatively, a robust system would be needed that will continuously recalibrate extrinsics over time. This may be the reason why stereo is not easily to use with consistent success on drones.

ToF works well indoors with range up to 4-6 meters, but outdoors the sunlight will severely degrade the performance. Some technical details are available here : https://docs.modalai.com/M0178/

Alex

W

VL53L1X Rangefinder

• • wilkinsaf

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A

M0065 Board Chip on back getting very hot.

• • AP123

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V

Hi @AP123
Can you please send a pic of your setup, and indicate which chip is hot?
It is most likely plugged into the wrong port/connector, or a cabling pinout issue.
A high res image will help us diagnose.
Thanks!
A

Is the M0022 and M0065 Boards Compatible with SDK 1.0.0?

• • AP123

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M

No, the M0065 is not supported in SDK 1.0.0. There will be an SDK update within the next two weeks that should enable support.
R

M0151 USB Port

• • robertshmurda

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J

ELRS

• • Jetson Nano

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Hi @Jetson-Nano, we only support flashing the 915Mhz BetaFPV Nano Rx via voxl2. You will need to follow the instructions on the ELRS website to flash the 2.4G RX that you have, search on this quickstart page in the receivers section and follow the instructions for your particular rx.

You can download the ELRS configurator which is the tool provided by ELRS for flashing transmitters and receivers.

-Jacob
R

How to make UVC Server running on VOXL for testing USB Camera

• • riteshsharma

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0
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R

@tom Yes. I removed "," from the config file and it worked. Thanks
K

5G Modem Add-on M0090 capacitor

• • K.Stute

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K

@Vinny Thanks for your quick reply.
I have no idea what caused this problem. After the first flight i noticed a certain smell that could have been caused by the capacitor transcending into the shadow realm - but that is the only time I remember anything odd happening to the chip.
Since the modem is used in combination with the voxl2 in a research project at my university I'm not the only one that had his hands on it. Thus i can not rule out that a device was connected backwards causing this whole mess.

Thank you for your time!
K

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• • K.Stute

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A

Fleaky telemetry connection with Doodle labs modem

• • Aaky

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1
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473
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R

Adding USB camera to Voxl1

• • riteshsharma

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14
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2006
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@riteshsharma Was there an error in our documentation that we need to fix? Did you make some changes that you think may be valuable to others and, if so, are you willing to share them?
R

Using Logitech Brio USB camera as device in voxl-uvc-server

• • riteshsharma

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0
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R

Update on following up on this topic. I was able to use other camera including Logitech Brio as suggested on ModalAI webpage. It only support YUV format not MJPEG streaming. With YUV format on Logitech Brio, I was only able to get 1920x1080 at 5 fps. But could not get MJPEG working.
M

IMX412 (M12 style) not connecting on HW sensor ID 3

• • mark

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@mark SDK 1.1.1 and greater is required https://docs.modalai.com/M0107/
M

Does the MDK-M0041 have a built-in automatic low-voltage cutoff to protect the batteries?

• • Moderator

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@Moderator No, it does not. You need to rely on QGC or other reporting tools.
J

GPS documentation

• • Jeffrey Mao

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@Jeffrey-Mao Assuming you are intending to use it with PX4 running on VOXL 2 you would need to set GPS to AUTODETECT in the /etc/modalai/voxl-px4.conf configuration file.
J

Voxlio board Sbus lagging

• • Jeffrey Mao

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@Alex-Kushleyev The fix is available in this build: http://voxl-packages.modalai.com/dists/qrb5165/dev/binary-arm64/voxl-px4_1.14.0-2.0.77-202406051703_arm64.deb
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USB Fastboot board Bricking device?

• • wilkinsaf

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1
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• • extmoddrv

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D

Doodle Add-on board for VOXL2

• • dlee

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977
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D

@Vinny Thanks a lot.
K

M0062 Ethernet not discovered

• • ksl

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10
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1433
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A

@ksl , if the issue is only with the debug build, could you just use a regular perf build of the Kernel?
M

Add-on boards with support for Doodle Labs

• • Moderator

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M

We have updated our docs here: https://docs.modalai.com/doodle-labs-user-guide/#voxl-2-10-pin-usb-add-on-boards

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