Deconz ZHAThermostat missing channel

Hi,

i got an Bosch Thermostat 2 and i was in hope for use this one with an external Temperature Sensor as mentioned in the Supported Devices list from deCONZ Rest API Thermostat II BTH-RA - deCONZ REST-API (dresden-elektronik.github.io)

is it possible that there is no Channel definition in the deconz binding für the externalsensortemp value? knows anybody to get it there?

its getting cold outdoors :wink: