Just noticed great deals on all the ecowitt weather stations on Amazon.
The pick of the bunch is the GW1102, cheapest most of the units have ever been on OzBargain.
I have a GW1101 hooked up to home assitant and am fairly happy after 1 year of service. It cost me $155 at the time!
There are also lowered prices on the units with display panels, however I can't be sure each model connects to home assistant
https://www.amazon.com.au/ECOWITT-Weather-Station-Wireless-S…
Ok I just had a poke around, looks like the ones that are really cheap at the moment with the monochrome displays can still publish to wunderground and third party (home assistant). Correct me if I am wrong :)
Clicking the coupon on the WN1900 brings it down to $84, it has the same sensors as the GW1101
https://www.amazon.com.au/dp/B09KXX17LM