Description

ESPHome custom component sensor for Climateguard RadSens 1v2, 1v7

Deployment

First of all get the code:

git clone https://github.com/maaad/RadSens1v2 /usr/share/hassio/homeassistant/esphome/RadSens1v2

Add to device config for climateguard/RadSens

esphome:
  ...
 libraries:
   - Wire
   - "climateguard/ClimateGuard RadSens"
 includes:
   - RadSens1v2/_CG_RadSens.h

 i2c:

...

sensor:
  - platform: custom
    lambda: |-
      auto rad_sens = new MyRadSens();
      App.register_component(rad_sens);
      return {rad_sens->IntensityDynamic_Sensor,rad_sens->IntensityStatic_Sensor, rad_sens->CurrentCPM_Sensor, rad_sens->MaxCPM_Sensor,rad_sens->Sensivity_Sensor};
    sensors:
      - name: "Dynamic intensity"
        id: dynamic_intensity
        accuracy_decimals: 1
        unit_of_measurement: μR/h
        state_class: measurement
      - name: "Static intensity"
        accuracy_decimals: 1
        unit_of_measurement: μR/h
        state_class: measurement
      - name: "Current CPM"
        accuracy_decimals: 1
        unit_of_measurement: CPM
        state_class: measurement
      - name: "Max CPM"
        accuracy_decimals: 1
        unit_of_measurement: CPM
        state_class: measurement
      - name: "Device Sensivity"
        id: sensivity
        state_class: measurement
        entity_category: diagnostic

Services

HA service call to set device sensivity:

service: esphome.radsens_set_sensivity 
data:
  sensivity: "105"

Reset Max CPM Counter

service: esphome.radsens_reset_cpm
data: {}

Known issues

RadSens 1v5

1v5 boards workaround

References

Official RadSens library by ClimateGuard

ESPHome Documentation