Hello,
finally I could also include my OSPA pool water values into home assistant.
Make sure that you have a OSPA Gateway connected to the plant.
The rest is easy: (there are many more values, but these I considered the most important)
modbus
- name: “ospa_bluecheck”
type: tcp
host: 192.168.2.131
port: 502
sensors:
- name: Chlor
unique_id: ospa_chlor
unit_of_measurement: mg/l
address: 0
input_type: input
state_class: measurement
scale: 0.01
precision: 2
scan_interval: 60
- name: pH Wert
unique_id: ospa_ph
unit_of_measurement: pH
address: 1
input_type: input
state_class: measurement
scale: 0.01
precision: 2
scan_interval: 60
- name: Redox Wert
unique_id: ospa_redox
unit_of_measurement: mV
address: 2
input_type: input
state_class: measurement
scale: 1
precision: 1
scan_interval: 60
- name: Wassertemperatur
unique_id: ospa_temperatur
unit_of_measurement: °C
address: 3 # Registeradresse für Temperatur
input_type: input
state_class: measurement
scale: 0.1
precision: 1
scan_interval: 60