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    LR

    @LR

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    Latest posts made by LR

    • RE: 5G Modem not working

      @tom Thanks it worked! Out of curiosity, was it written somewhere and I missed that?

      posted in Cellular Modems
      LRL
      LR
    • RE: 5G Modem not working

      @tom Here is the output for lsbusb -tScreenshot from 2025-04-04 17-24-34.png

      And here the one for ifconfig
      Screenshot from 2025-04-04 17-24-06.png

      it says that the voxl-modem service is up and running but it is not connected to the internet

      posted in Cellular Modems
      LRL
      LR
    • 5G Modem not working

      Hello,

      I am using a Starling V2 Max with voxl-suite 1.4.2 and a Qualcomm 5G module (pictured below). I have inserted a Mint Mobile SIM card and followed the configuration steps from ModalAI's documentation.

      During setup, I selected:
      1️⃣ V2 as the modem (option 1)
      2️⃣ No Modallink (option 2)
      3️⃣ T-Mobile APN: fast.t-mobile.com (since Mint uses T-Mobile's network) (option 4)

      However, the system fails to detect /dev/ttyUSB2, and running:

      ls /dev | grep ttyUSB

      returns nothing—indicating that no /dev/ttyUSB devices are available.

      Any insights or troubleshooting suggestions would be appreciated.

      Attached is a picture of the 5G modem for reference.
      Screenshot from 2025-04-04 15-14-59.png

      Thank you in advance

      posted in Cellular Modems
      LRL
      LR
    • Factory reset Starling 2

      I have a Starling 2 Max with SDK 1.3.5. I have recently tried to install opencv to do some object detection with aruco markers but I believe there was some incompatibility issues and now the qvio doesn't work. I was thinking on doing a factory reset and I was wondering how can I do it and what are the calibration and configuration file I should copy to have the system behaving as before.

      posted in VOXL SDK
      LRL
      LR
    • Switching between cameras in QGC

      Hello,

      I have a Starling v2 max with VOXL2 and when I connect to QGround Control I can see the images sent by the front camera. I want to switch between those and the images coming from the camera facing down, how can I do that?

      posted in Image Sensors
      LRL
      LR
    • RE: problems installing voxl-mpa-to-ros2

      @LR I removed and reinstalled voxl-mpa-to-ros2 and that is working now, for voxl-mpa-to-ros I still have the same problem

      posted in ROS
      LRL
      LR
    • RE: problems installing voxl-mpa-to-ros2

      @Zachary-Lowell-0 Hi, thank you for your response! I've tried to installed it directly but when I try to access it with ros2 run voxl_mpa_to_ros2 voxl_mpa_to_ros2 it doesn't find the node, I also checked under opt/ros/foxy/mpa_to_ros2/install and the package is not there...support3.png
      I tried again to install it on the docker container with what @jmltt told me and now I have this problem
      support4.png
      Lastly I tried also to install voxl_mpa_to_ros for melodic but in this case the package contains just the launch file and not the voxl_mpa_to_ros_node so again I cannot call the function
      support5.png

      Sorry for all this...

      posted in ROS
      LRL
      LR
    • problems installing voxl-mpa-to-ros2

      Hello,

      I'm following this guide https://docs.modalai.com/ros2-installation-voxl2/ to build the voxl-mpa-to-ros2 pkg and push it into VOXL2. I'm facing some problems with the instructions, in detail, I succeeded into creating the qrb5165-emulator image, then I can install the dependencies with './install_build_deps.sh qrb5165 dev', but when I try to run the build.sh file the voxl_msgs pkg fail to compile. Below the error I obtain. What am I doing wrong?

      error_mpa_ros2.png

      posted in ROS
      LRL
      LR
    • RE: GPS-denied offboard mode and MAVROS configuration on VOXL

      When I attempt to use my drone for GPS-denied applications indoors with QGroundControl (QGC), I am unable to switch to offboard mode. However, it works perfectly fine outdoors. My question is whether there are specific PX4 parameters I need to change or if my Visual Inertial Odometry (VIO) is not functioning correctly.

      posted in Support Request Format for Best Results
      LRL
      LR
    • RE: Seeker receiver not binding

      Update: I actually understood why I cannot bind, the receiver is not a Spektrum but a FrSky R-XSR Receiver, what should I do? Should I buy a FrSky transmitter or should I change the receiver to a Spektrum one? What do you suggest?

      posted in Ask your questions right here!
      LRL
      LR