Hi Gary

Thanks for looking at this so quickly.

When I used WS View it wanted to update the firmware, so I did that last 
thing last night and Lo!  When I tried the test again this morning it 
connected and got data!

$ PYTHONPATH=/home/weewx/bin python -m user.gw1000 --test-driver
Using configuration file /home/weewx/weewx.conf

Interrogating None at 192.168.1.162:45000

2021-11-27 09:29:17 GMT (1638005357): UV: 0, dateTime: 1638005357, dayRain: 
0.0, daymaxwind: 8.2, inHumidity: 49, inTemp: 18.2, luminosity: 3239.0, 
monthRain: 28.0, outHumidity: 67, outTemp: 2.0, pressure: 1004.9, rain: 
None, rainRate: 0.0, relbarometer: 1091.7, stormRain: 0.0, usUnits: 17, 
uvradiation: 2.8, weekRain: 5.9, wh25_batt: 0, wh25_sig: 4, wh65_batt: 0, 
wh65_sig: 4, windDir: 31, windGust: 1.5, windSpeed: 0.8, yearRain: 585.0
...

Sorry I don't know what the previous firmware was but I brought and set 
this station up in late March this year, so it would have had whatever was 
current then and so is the GW1000 driver on the other Pi.

So I can only conclude that the older driver is OK with both firmware 
versions, but the newer driver doesn't work with the older firmware.

Current firmware is WH2650A_V1.6.8

You got the correct IP, 


On Friday, 26 November 2021 at 23:13:09 UTC gjr80 wrote:

> I've now been able to manually decode the response received and other than 
> the checksum and the device SSID it all decodes correctly or with plausible 
> values. Am I correct in understanding the device concerned is not a GW1000 
> but actually a WH2650? 
>
> Manually decoding the response I get the following results for the device:
>
> MAC: 48:3F:DA:54:59:59
> IP address: 192.168.1.162
> Port: 45000
> SSID: ?WH2650A-WIFI5959 (note the ? is actually hexadecimal 10 which is an 
> ASCII control character and not printable on screen as such)
>
> It sounds odd that one RPi works fine whereas the other doesn't. The fact 
> that the response decodes means the network side of things is likely OK and 
> it suggests an issue within WeeWX/GW1000 driver. Could I get you to 
> try/confirm a couple of things for me:
>
> 1. use the WS View or WS View Plus app to confirm the device IP address, 
> MAC address, SSID and firmware version. These should be available from the 
> Device List screen on then WS View Plus app or the Device List and Live 
> Data screens on the WS View app.
>
> 2. the [GW1000] stanza from each RPi
>
> 3. confirm your device is actually on IP address 192.168.1.162
>
> 4. try the following commands on each RPi and post the response for each 
> from the log (note if the IP address is incorrect use the actual IP 
> address):
>
> $ PYTHONPATH=/home/weewx/bin python -m user.gw1000 --discover --debug=3
> $ PYTHONPATH=/home/weewx/bin python -m user.gw1000 
> --ip-address=192.168.1.162 --mac-address --debug=3
>
>
> Gary
>

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