Jochen

I've also some trouble with Blu H&T I've bought couple of days ago. First I wasn't sure if the bluetooth performance is really poor because device sometimes doesen't send values for couple of hours - also if there were changes in temperature or humidity...but if pressing the button value was received immediately. I moved the H&T couple of times and activated bluetooth gateway function on other Shellys in the area - situation doesn't improve much. In my actual test-setup a Shelly 2PM is 2 meters from the H&T with only one window between. Also in this setup sometimes no values although temperature and/or humidity is changeing. Next thing I've tried is to reflash sensor firmware 1.0.16 with the Shelly BLE Debug-App - this I did yesterday and I'd i have no longterm experience, but I'd say stability improved...I can't see a pattern if device is sending values on a fixed timebase or when temperature and/or humidity are changeing - but since yesterday values are present latest within one hour. In the official datasheet it is written that sensor is sending values each 11 seconds - in the official Shelly API documentation you can read "the device emits BTHome data packets every 1 minute with the currently measured sensor values" - as well as "There are no device specific settings. Beacon mode is always active. It is the main function on the device". I my assumption maybe initial firmware 1.0.16 is somehow litte kind of "buggy" - looking forwared for potential improvements

Got my new Shelly BLUH&T couple of days ago. In Shelly Control everything is fine but Amazon Alexa is recognizing the Blu H&T as a doorbell and there is no option to change it. Also deleting, factory reset, reconnecting Shelly to Alexa, e. g. no success. Even if i'll preselect that I want to add a Shelly temperature sensor in Alexa App the message is shown that Alexa is searching for temperature sensor devices - finally I'll get the message that my new doorbell is available right now 😅🙈 Firmware of BLU H&T is 1.0.16 Firmware of Plus 2 PM (that's used as bluetooth gateway) is 20240522-112837/1.3.2-g34c651b