Hi all i have HA with MQTT brocker and some devices connected to the brocker.
The some of the devices are shelly 1 with addon on which one are attached 2 termo probes.
I add this code to my HA configuration file
mqtt:
sensor:
- unique_id: a1953a70-f95a-4b27-ac61-9c2fda9d34fa
name: "shelly1 Temperature probe 0"
state_topic: "shellies/shelly1-hwid/ext_temperature/0"
unit_of_measurement: "°C"
- unique_id: aeb16b5f-cf45-45dc-b1be-c114365aeb1f
name: "shelly1 Temperature probe 1"
state_topic: "shellies/shelly1-hwid/ext_temperature/1"
unit_of_measurement: "°C"
Than i make a graph card but no information was shown.
I started Listen to the topic of the probe and i notice that it returns :12.6
( for example)
So my question is how can i trim this : ( colon ), from the respons and get only the numbers so i can make a graphs and stuff?
What do i need to change in my HA configuration ?