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    Voxl 2 IO and PWM outputs

    VOXL 2
    voxl2
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    • A
      AP123 @Jetson Nano
      last edited by

      @Jetson-Nano I believe they are planning a release that supports this in two weeks. A 4 in 1 ESC is the only option right now.

      tomT 1 Reply Last reply Reply Quote 0
      • tomT
        tom admin @AP123
        last edited by

        @AP123 That is correct, SDK 1.1.1 will provide support through M0065

        A 1 Reply Last reply Reply Quote 0
        • A
          AP123 @tom
          last edited by

          @tom 1.1.1 is out and it is not working? was it not added as planned??

          tomT 1 Reply Last reply Reply Quote 0
          • tomT
            tom admin @AP123
            last edited by tom

            @AP123 Here is some more info: https://docs.modalai.com/voxl2-io/

            If you would like to update the bootloader and firmware on your VOXL 2 IO, you can send in your existing hardware to be updated without charge by contacting contact@modalai.com.

            A 1 Reply Last reply Reply Quote 1
            • A
              AP123 @tom
              last edited by

              @tom Where can i get m0065_firmware.bin from?

              tomT 1 Reply Last reply Reply Quote 0
              • tomT
                tom admin @AP123
                last edited by

                @AP123 You can find voxl2_io_firmware_m0065_v1_35_58c82813.bin at downloads.modalai.com under the "Miscellaneous" section

                A 1 Reply Last reply Reply Quote 0
                • A
                  AP123 @tom
                  last edited by

                  @tom stuck here

                  INFO: perform manual power cycle now, if needed
                  Sending library name request: libslpi_qrb5165_io.so
                  Received standard error event 2
                  Sending initialization request
                  Updated baud rate to 230400
                  INFO: Installing firmware to ESC ID 0 : /home/root/m0065_firmware.bin

                  I plug the cord into the IO board and nothing happens.

                  Jacob CamarilloJ 1 Reply Last reply Reply Quote 0
                  • Jacob CamarilloJ
                    Jacob Camarillo Dev Team @AP123
                    last edited by Jacob Camarillo

                    Hi @AP123, a couple things to check:

                    • Do you have the new bootloader? The legacy bootloader (SDKs before 1.1.1) and the new firmware are not compatible, you won't be able to update the firmware on your Voxl2 IO using the legacy bootloader (it doesn't support flashing via UART). The new bootloader will enable firmware updates for Voxl2 IO board via Voxl2 (removing the need for STLink). We aren't currently distributing the new bootloader so you will need to send your Voxl2 IO back to us and we can send you replacement(s) with the new bootloader and firmware already loaded. You can email contact@modalai.com to get this process started.
                    • The firmware flashing script expects the Voxl2 IO to be connected to J18 on your voxl2. If it is connected to J19 and you wish to keep it there, then you will need to update the flashing script to use J19 (change --device /dev/slpi-uart-2 to --device /dev/spli-uart-7)
                    • Once you have your Voxl2 IO updated, make sure to load the voxl2_io_enable_pwm.params in the voxl2_io_helpers menu from the voxl-configure-px4-params wizard if you plan to use the Voxl2 IO for PWM outputs.
                    • Finally, if you have issues with your ESCs all not spinning the same rate its a good idea to run the calibration process if you are using ESCs that came from ModalAI (not the 4-in-1 ESCs though). The process is shown in our tech docs.

                    Jacob

                    1 Reply Last reply Reply Quote 0
                    • modaltbM
                      modaltb Dev Team
                      last edited by

                      @AP123 because we can't provide the bootloader binary as a download, any existing M0065 HW needs to be replaced.

                      You can use contact@modalai.com to arrange a replacement.

                      It's technically possible to update in the field but we can't provide the bootloader binary so it needs to be sent into the modalai office.

                      A 1 Reply Last reply Reply Quote 0
                      • A
                        Aaky @modaltb
                        last edited by Aaky

                        @modaltb @Jacob-Camarillo Is the status of not providing bootloader binary the same now or you guys are distributing the binary? I am having old legacy firmware over my VOXL2 IO board and I need an update over this board with new SDK very quickly. Just wanted to save turn around time of sending the board back to you since I need upgrade asap.
                        Please let me know asap.

                        ModeratorM 1 Reply Last reply Reply Quote 0
                        • ModeratorM
                          Moderator Dev Team @Aaky
                          last edited by

                          @Aaky we are not asking for your old board to be sent back until you receive the new board

                          A 1 Reply Last reply Reply Quote 0
                          • A
                            Aaky @Moderator
                            last edited by

                            @Moderator Got it. I have mailed already to contact@modalai.com . Please expedite my request and let me know.

                            1 Reply Last reply Reply Quote 0
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