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Dan

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Viewing 10 posts - 1 through 10 (of 11 total)
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  • in reply to: uBee R410 setup issues #13621
    Dan
    Participant
      Cool, thanks for that info. Yeah, I have found the GPRSbee to be pretty good; we have four of them that have been operating for over a year now and they all just keep trucking along.

      It’s stran

      in reply to: uBee R410 setup issues #13612
      Dan
      Participant
        Thank you Sara. Unfortunately those changes didn’t do the trick. I may have to fall back to using some GPRSbees for this project and hope that T-Mobile doesn’t shut down their 2G towers to
        in reply to: uBee R410 setup issues #13586
        Dan
        Participant
          Sara, this is really amazing support. Thank you very much for your contributions to the community.

          Unfortunately, problems persist. As far as I can tell, switching to synchronous close did not improv

          in reply to: uBee R410 setup issues #13576
          Dan
          Participant
            Thanks Sara. Some more info for you. First, the CGMR and GMR commands both result in the response ERROR, as you can see in the output below.

            Additionally, it sometimes seems to struggle getting a con

            in reply to: uBee R410 setup issues #13560
            Dan
            Participant
              Thank you Sara.

              Inching closer. Prior to switching to the modemLast branch I tried something similar to what @acgold suggested. I added the following lines:

              if (modemVccPin >=

              in reply to: uBee R410 setup issues #13545
              Dan
              Participant
                Hi Sara,

                Thanks for the reply and the helpful annotated logs. Unfortunately, that didn’t fix it, and it’s still doing the hard reset. Bummer! This issue seems reminiscent of the last post

                in reply to: Trouble initializing XBee3 LTE-M #12670
                Dan
                Participant
                  Thanks Sara. The modem responds with an “OK” to the “+++” in setup() but once it’s in the loop it does not respond to anything I type in the serial monitor (AT commands,
                  in reply to: Trouble initializing XBee3 LTE-M #12655
                  Dan
                  Participant
                    Well, I have regressed even further. Now I can’t even get the modem to turn on. I confirm ~4.2V between pins 10 and 1 on the Xbee, so it is definitely getting power (and from the LiPo to boot) b
                    in reply to: Trouble initializing XBee3 LTE-M #12617
                    Dan
                    Participant
                      Thank you Shannon.

                      OK, I cut the trace and confirmed no continuity between BEE_Vcc and 3v3 at SJ13. Then I made a solder bridge between BEE_Vcc and LIPO. I have ~4.1V between GND and LIPO/BEE_Vcc.

                      in reply to: Trouble initializing XBee3 LTE-M #12613
                      Dan
                      Participant

                        OK, looking at the GitHub issue, it looks like I may need to Solder SJ13 after all…?

                      Viewing 10 posts - 1 through 10 (of 11 total)