Actually 3 stations - Davis, Purpleair and the GW1000
I can see the Indoor Air quality one (forgot model number) from the GW1000, the Indoor temp sensor, and an addtl. temp/hum sensor I have for it on MB, but the Lightning detector does not show up, even with strikes.
From the GW1000 inbuilt sensors you should see indoor temperature, humidity and air pressure. The additional T/H sensor would be a WH31.
Did you check in the WSView app under Device List ---> GW1000B-WIFIxxxx --> More --> Sensors ID the WH57 ?
Assuming the batteries put into the WH57 are good and proper polarity is set (better to cross check that again), i.e. batteries put and in the right direction.
For a test, put the WH57 near the GW1000 to exclude potential interference or attenuation. Take the batteries out in put them back again (check polarity)
to make it send its signal anew.
What do you see in the WSView app ? The WH57 is #6 (or #7 if it's a WH2650) from the top, under the ultrasonic anemometer and above the WH45 (CO
2).
Press re-register. There should be a battery symbol and a signal strength icon visible next to an ID (may take some time after starting the re-register process).
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If nothing appears there in spite of new batteries and verified insertion polarity, the WH57 is defective.
The only thing that might also help is to reboot your GW1000 (power-cycle it = disconnect, wait 5 seconds and re-connect the USB power supply) and let it acquire the sensors again.
Or finally a factory reset of the GW1000 by help of a staple. The hole is between the two top air slits on the reverse side.
"Reset Mode: Hold the black button for about 10 seconds till the red light and blue light flash simultaneously for three times will reset the gateway to factory settings.
The history data, Wi-Fi settings, calibration etc. are all lost and need to be setup again via WS View app."