It's v4.10.2 - my typo mistake. I always use the latest release of weewx. I'll go with MQTT.
- Paul VE1DX On Tuesday, October 10, 2023 at 9:51:28 PM UTC-3 Greg Troxel wrote: > WindnFog <foc...@gmail.com> writes: > > > Given the somewhat erratic behaviour of the Raspberry Pi's 4's USB ports > > and the handshaking between weewx and the data console, I suspect what I > > want to do is impossible, but here's a shot in the dark. > > +1 to vince's comments. USB should be ok if your power supply is > adequate. > > > I'd like to "split" my USB data from a Vantage Vue console between my > > production weewx Pi 4 and a development Pi 4. weewx is working well > using > > the Simulator on my development Pi, but I want to feed it actual data > and > > use the Vantage driver. What would happen if I fed the Vantage Vue > console > > into a powered USB hub and then used two other ports as the data sources? > > This doesn't really make sense. USB is a two-way bus, with one > originator (a computer) and some number of devices (serial ports, > disks). The hub is plugged into the computer, making it act like it has > more ports. You can't use a hub to put one serial adaptor on two > computers. > > The two-way part means that the computer sends bytes to the console > (really to the 6150USB data logger) and the console replies. So yes, > you could fake up something where the bytes are proxied across and the > other computer's commands go nowhere. > > But as people said, mqtt transmit is the way to go. > > Or, you can just move it to the development box for an hour, and then > back. If the developemnt box doesn't clear the logger, the production > one will fetch the old records and all will be ok. > > > Both systems are using weewx 4.1.2. > > That's old, but that's not relevant to this discussion. > -- 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 weewx-user+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/b430e904-dbcd-492c-91e8-9c26150c900dn%40googlegroups.com.
