I have a TFA-Dostmann Rain Sensor 30.3233.01 Rain9, the maker of RFXCom has added this device in a new firmware for me.
The device is now added in home assistant but the flip count is wrong.
A flip is 0.254mm but now it’s counting something like 0.1015.
The device is added as Unknown type (0x55/0x09)
with the following entities:
sensor.tfa_drop_battery_numeric with value 100%
sensor.tfa_drop_rain_rate with value 0 mm/h
sensor.tfa_drop_rain_total with value 12,9mm
sensor.tfa_drop_rssi_numeric with value -64 dBm
The message in rfxmngr looks like this:
20-4-2021 04:01:38:322= 0B5509033EBB000000007F69
Packettype = RAIN
subtype = RAIN9 - TFA 30.3233.01
Sequence nbr = 3
ID = 3EBB decimal:16059
Flip count = 127
Total rain = 32,26 mm
Signal level = 7 -64dBm
Battery = OK
Battery and rssi values are good, rain rate does not exist and total rain is wrong.
home assistant gives 12,9 mm for 127 count but this needs to be 32,26, is it possible to add this device with de good counter value of 0,254?