On Sunday, March 3, 2019 at 12:08:25 AM UTC-8, gizm0 wrote: > > I checked with command vcgencmd_get_throttled if raspi has been under > voltage or is under voltage it says everything is ok >
I wouldn't believe that as an indicator one way or the other. Here's a test for you to run: - unplug your USB-driven weather station. Run just 3.9.1 with the simulator driver. I bet it works and is very stable. - switch back to your USB-driven weather station, making no other changes. See if it fails again. I'm guessing it will. - If it does, it is either the fousb driver (possible), or lack of sufficient power to the pi (far more likely) Alternately, buy a Kill-a-watt and measure how much power the pi is actually drawing in both scenarios. I have a pi3 running off SD that is loaded up with 'lots' of software and it is rock solid. I have a second pi3 running off a laptop SSD card and it is very 'unstable'. Same power supply on both. My only conclusion is that the unstable one isn't getting enough power to drive the pi and external USB disk. I'm guessing almost all of these fousb station issues we hear of for pi users are the same thing. Just not enough power to drive much off the USB ports from the pi. -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
