A FHZ to MQTT bridge.
Example MQTT packets:
-> /fhz/set/fht/9601/mode auto
<- /fhz/fht/9601/ack/mode auto
-> /fhz/set/fht/9601/mode manual
<- /fhz/fht/9601/ack/mode manual
<- /fhz/fht/9601/status/is-valve 0%
<- /fhz/fht/9601/status/is-valve 0%
<- /fhz/fht/9601/status/is-valve 0%
<- /fhz/fht/9601/status/is-temp 24.3
<- /fhz/fht/9601/status/window open
-> /fhz/set/fht/9601/desired-temp 25
<- /fhz/fht/9601/ack/desired-temp 25.0
<- /fhz/fht/9601/status/is-valve 4%
<- /fhz/fht/9601/status/is-valve 67%
<- /fhz/fht/9601/status/is-temp 22.80
<- /fhz/fht/9601/status/window close
<- /fhz/fht/9601/status/battery ok