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    1. Home
    2. schew
    3. Posts
    S
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    Posts made by schew

    • Turning off ESC regenrative braking for calibration

      Hi, I would like to calibrate my M0129 ESC using a power supply, but I understand it's advised not to do so as this can damage the ESC. Would thus like to ask if the regenerative braking can be turned off only for ESC calibration.

      I did notice that there is a brake_to_stop param in the parameters file, however it is unclear whether a 1 or 0 parameter deactivates the regenerative braking.

      posted in ESCs
      S
      schew
      29 May 2024, 06:14
    • RE: Serial communication with Sierra Wireless EM9291

      I have configured the standard software with voxl-configure-modem; it works and I can connect to the internet, however the APN is different as I am not based in the US.
      I am planning to use the AT commands to configure some of the more specific parameters of the modem e.g. setting bands, etc.

      posted in Cellular Modems
      S
      schew
      15 Mar 2024, 04:54
    • Serial communication with Sierra Wireless EM9291

      Hi,

      I am using a Sierra Wireless EM9291 modem with VOXL 2 and the carrier board, which I want to connect to over serial to send AT commands.

      I cannot find the device path in /dev, ls /dev/ttyUSB* returns no such file or directory. How should I communicate with the modem?

      posted in Cellular Modems
      S
      schew
      11 Mar 2024, 06:42
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