This is my only gripe about Acurite. They have never made it easy for software developers to *locally* access the data being collected. VIS was apparently the only outsider with access to the old USB port protocols, and only released Windows-based software. The old bridge/smartHUB didn't have a way to tap the data locally, outside of man-in-the-middle network sniffing. The new Access (oxymoron name) and lack of USB access of any type in the Atlas speaks volumes about their understanding and commitment to the very weather enthusiast market that they are trying to enter.
As much as people like to slam Davis for their insane logger pricing, I have one of their USB loggers in an Envoy and it has been the cat's meow of reliability. The weewx driver is even smart enough to pull archived data out of it if the computer is down for some reason, reminding me why they call it a logger and not just a simple USB port.
Another example is WeatherFlow. Their Hub actually sends live UDP broadcasts of every sensor observation over the local network, which ironically means that every device on your home network is having the weather data sent to it if it wants to decode it. The UDP packet protocol is freely documented, and it took me only a few hours to write the weewx station driver to grab that data and import it. No drama, no reverse-engineering, no rtl_433 and an SDR.
Over the years, Acurite users have accepted being locked out of their data without using reverse-engineering or ugly hacks as being the norm. If they want to play in the Davis sandbox, they need to do more than tout an SHT-31 and make it easy to access the collected data locally.....