LYWSD03MMC only reporting signal strengt missing temperature and humidity

[Bach-Danielsson]

My device only reporting signal strength so i miss temperature and humidity data.
Flashed two days ago for HomeAssistant BLE transfer

[huncrys]

@Bach-Danielsson try enabling AdFlags in config with https://pvvx.github.io/ATC_MiThermometer/TelinkMiFlasher.html

[pvvx]

And the transmission format: "BTHome v2"

[Bach-Danielsson]

logs_outdoor-unit_logs.txt

[pvvx]

For ESPHome, set the supported message format.

[babelhoo]

Had the same issue, and doing as pvvx said was the solution!
I changed Advertising type to PVVX (custom), cleared AdFlags and set GPIO_RS to None, and now it works on ESPHome.
Thanks!

[pvvx]

ESPHome uses legacy formats. These formats are not supported by the Bluetooth SIG and are not standard.
In future versions, all firmware will switch to the BTHome format.
For some options, the Mijia (MI-Home) format will remain.
ESPHome should introduce support for new formats.

BTHome

The BTHome 16 bit UUID has been sponsored by Allterco, who purchased the UUID for us at the Bluetooth SIG organisation. Allterco is more familiar to most of you as Shelly. Alltreco has made a license available for everyone to use the format for free, as long as you follow the (V2) format that is defined on this website. If you want to develop devices with BTHome, and you want to asure that it is really free, you can download the license.