Hi,
With the Tasmota integration, devices that use deepsleep mode appear as unavailable.
If you encounter this issue, you need to manually recreate all the sensors to address this problem.
Since version 13.1.0, a new MQTT topic for managing with the deepsleep mode has been created by Tasmota to facilitate integration with HA : New DEEPSLEEP topic for HA + Battery Level % support by stefanbode · Pull Request #19134 · arendst/Tasmota · GitHub
Is it possible to anticipate this update soon?
It would greatly facilitate the configuration of such devices under HA.
BR.
A.