Hi. I have two AcuRite 5n1 weather stations (model #'s 01536 and 02064), each connected to it's own host computer and successfully running weewx 5. Additionally they both are setup to upload data to Wunderground, and generate an MQTT topic. One also uploads to CWOP.
The host computers obtain sensor data via the USB data on the AcuRite display units. I would prefer to have both weather stations connected to a single host computer, so I attempted to do this via the 'How to run multiple instances of WeeWX' instructions in the link: https://github.com/weewx/weewx/wiki/weewx-multi Per the instructions I was able to configure weewx to successfully run the stations with the same functionality as when they are connected to dedicated hosts, albeit only one station can be connected to the host computer at a time or I have the issues described below. One station's configuration is named 'yardA' (the AcuRite model# 01536 unit) and the other is named 'yardB' (the AcuRite model #02064 unit). With both stations plugged into the host computers USB ports: 1. When running both 'yardA' and 'yardB' at the same time, both stations report data, but the data that is reported for both stations is exactly the same. 2. When starting only 'yardA', weewx cannot 'pick' the model# 01536 unit versus 'picking' the model# 02064 unit. 3. Likewise when starting only 'yardB', weewx cannot 'pick' the model# 02064 unit versus 'picking' the model# 01536 unit. I have some suspicion the issue is being caused by using two of the exact same AcuRite sensor units and both connected via USB. I unplugged/re-plugged both units to USB and ran 'dmesg' to see if there is any distinguishing device information between the two units. Based on this simple test I'm not seeing anything specific that would let weewx distinguish between these two AcuRite's as different devices (although I am far from being knowledgeable on most anything weewx/linux/python/etc.) [ 78.637352] usb 1-1.3: new low-speed USB device number 5 using xhci_hcd [ 78.743717] usb 1-1.3: New USB device found, idVendor=24c0, idProduct=0003, bcdDevice= 0.20 [ 78.743738] usb 1-1.3: New USB device strings: Mfr=0, Product=2, SerialNumber=0 [ 78.743750] usb 1-1.3: Product: Chaney Instrument [ 78.754195] input: Chaney Instrument as /devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.3/1-1.3:1.0/0003:24C0:0003.0004/input/input5 [ 78.754819] hid-generic 0003:24C0:0003.0004: input,hidraw0: USB HID v1.11 Device [Chaney Instrument] on usb-0000:01:00.0-1.3/input0 [ 94.512418] usb 1-1.2: new low-speed USB device number 6 using xhci_hcd [ 94.619178] usb 1-1.2: New USB device found, idVendor=24c0, idProduct=0003, bcdDevice= 0.20 [ 94.619201] usb 1-1.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0 [ 94.619213] usb 1-1.2: Product: Chaney Instrument [ 94.629809] input: Chaney Instrument as /devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.2/1-1.2:1.0/0003:24C0:0003.0005/input/input6 [ 94.630554] hid-generic 0003:24C0:0003.0005: input,hidraw3: USB HID v1.11 Device [Chaney Instrument] on usb-0000:01:00.0-1.2/input0 I'm grateful in advance for suggestions anyone has on how make my multiple AcuRite station setup work on a single host computer. -- 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/e11687c5-0776-417a-b8c9-adff013664b4n%40googlegroups.com.
