Had this saved in a wishlist and saw it went on sale during Prime day deals. Not the lowest it's been but seems roughly where the sales for this lie. I believe it has local integration with Home Assistant without the need for external internet access (may be required for initial setup? I'm not sure).
Item Desc:
Ecowitt WS2910 Weather Station includes wireless 7-in-1 solar powered outdoor sensor body and color LCD display console. The integrated outdoor weather sensor collects accurate weather data and transmits them to the display console. You can directly view the live data in display console. Or you can view the live data on the Ecowitt / WS View Plus APP after Wi-Fi configuration.
how well do these integrate with Home assistant?