Created
May 25, 2025 00:14
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Home Assistant YAML Snippet for LeakyRF
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| # LeakyRF Custom Definition | |
| template: | |
| - sensor: | |
| - name: "LeakyRF 24h Water Usage" | |
| unique_id: leakyrf_24h_water_usage | |
| unit_of_measurement: "gal" | |
| state_class: "measurement" | |
| device_class: "water" | |
| state: > | |
| {% set end_state = states('sensor.leakyrf_total_flow') | float %} | |
| {% set start_state = state_attr('sensor.leakyrf_total_flow', 'last_reset') %} | |
| {% if start_state is not none %} | |
| {% set start = strptime(start_state, '%Y-%m-%dT%H:%M:%S%z') %} | |
| {% if now() - start < timedelta(hours=24) %} | |
| {{ end_state }} | |
| {% else %} | |
| {{ end_state - states('sensor.leakyrf_total_flow', start) | float }} | |
| {% endif %} | |
| {% else %} | |
| {{ end_state }} | |
| {% endif %} | |
| attributes: | |
| last_reset: "{{ now().isoformat() }}" | |
| mqtt: | |
| binary_sensor: | |
| - name: "LeakyRF Gateway Connection" | |
| state_topic: "homeassistant/binary_sensor/leakyrf_gateway_online/state" | |
| unique_id: "leakyrf_gateway_online" | |
| device_class: connectivity | |
| payload_on: "ON" | |
| payload_off: "OFF" | |
| device: | |
| identifiers: | |
| - "leakyrf_540358994" | |
| name: "LeakyRF Water Meter Sensor" | |
| manufacturer: "LeakyRF" | |
| model: "Water Meter Sensor" | |
| - name: "LeakyRF Sensor Connection" | |
| state_topic: "homeassistant/binary_sensor/leakyrf_sensor_online/state" | |
| unique_id: "leakyrf_sensor_online" | |
| device_class: connectivity | |
| payload_on: "ON" | |
| payload_off: "OFF" | |
| device: | |
| identifiers: | |
| - "leakyrf_540358994" | |
| name: "LeakyRF Water Meter Sensor" | |
| manufacturer: "LeakyRF" | |
| model: "Water Meter Sensor" | |
| sensor: | |
| - name: "LeakyRF Gateway Uptime" | |
| state_topic: "leakyrf/gateway/status" | |
| unit_of_measurement: "s" | |
| device_class: "duration" | |
| state_class: "measurement" | |
| value_template: "{{ value_json.uptime }}" | |
| unique_id: "leakyrf_gateway_uptime" | |
| device: | |
| identifiers: | |
| - "leakyrf_540358994" | |
| name: "LeakyRF Water Meter Sensor" | |
| manufacturer: "LeakyRF" | |
| model: "Water Meter Sensor" | |
| - name: "LeakyRF Battery Voltage" | |
| state_topic: "leakyrf/sensor/540358994/health" | |
| unit_of_measurement: "V" | |
| device_class: "voltage" | |
| value_template: "{{ (value_json.battery_mv / 1000.0) | round(2) }}" | |
| unique_id: "leakyrf_540358994_battery" | |
| device: | |
| identifiers: | |
| - "leakyrf_540358994" | |
| name: "LeakyRF Water Meter Sensor" | |
| manufacturer: "LeakyRF" | |
| model: "Water Meter Sensor" | |
| - name: "LeakyRF Battery" | |
| state_topic: "leakyrf/sensor/540358994/health" | |
| unit_of_measurement: "%" | |
| device_class: "battery" | |
| state_class: "measurement" | |
| value_template: >- | |
| {% set voltage = value_json.battery_mv / 1000.0 %} | |
| {% if voltage >= 11.2 %} | |
| {{ 100 }} | |
| {% elif voltage <= 8.0 %} | |
| {{ 0 }} | |
| {% else %} | |
| {{ ((voltage - 8.0) / (11.2 - 8.0) * 100) | round(0) }} | |
| {% endif %} | |
| unique_id: "leakyrf_540358994_battery_percentage" | |
| device: | |
| identifiers: | |
| - "leakyrf_540358994" | |
| name: "LeakyRF Water Meter Sensor" | |
| manufacturer: "LeakyRF" | |
| model: "Water Meter Sensor" | |
| - name: "LeakyRF RSSI" | |
| state_topic: "leakyrf/sensor/540358994/health" | |
| unit_of_measurement: "dBm" | |
| device_class: "signal_strength" | |
| value_template: "{{ value_json.rssi }}" | |
| unique_id: "leakyrf_540358994_rssi" | |
| device: | |
| identifiers: | |
| - "leakyrf_540358994" | |
| name: "LeakyRF Water Meter Sensor" | |
| manufacturer: "LeakyRF" | |
| model: "Water Meter Sensor" | |
| - name: "LeakyRF SNR" | |
| state_topic: "leakyrf/sensor/540358994/health" | |
| unit_of_measurement: "dB" | |
| state_class: "measurement" | |
| value_template: "{{ value_json.snr }}" | |
| unique_id: "leakyrf_540358994_snr" | |
| device: | |
| identifiers: | |
| - "leakyrf_540358994" | |
| name: "LeakyRF Water Meter Sensor" | |
| manufacturer: "LeakyRF" | |
| model: "Water Meter Sensor" | |
| - name: "LeakyRF Current Flow" | |
| state_topic: "leakyrf/sensor/540358994/measurement_data" | |
| unit_of_measurement: "gal" | |
| device_class: "water" | |
| value_template: "{{ (value_json.current_cycle / 37.6923076923) | round(2) }}" | |
| unique_id: "leakyrf_540358994_flow" | |
| device: | |
| identifiers: | |
| - "leakyrf_540358994" | |
| name: "LeakyRF Water Meter Sensor" | |
| manufacturer: "LeakyRF" | |
| model: "Water Meter Sensor" | |
| - name: "LeakyRF Total Flow" | |
| state_topic: "leakyrf/sensor/540358994/measurement_data" | |
| unit_of_measurement: "gal" | |
| device_class: "water" | |
| state_class: "total_increasing" | |
| value_template: "{{ (value_json.total_cycles / 37.6923076923) | round(2) }}" | |
| unique_id: "leakyrf_540358994_total" | |
| device: | |
| identifiers: | |
| - "leakyrf_540358994" | |
| name: "LeakyRF Water Meter Sensor" | |
| manufacturer: "LeakyRF" | |
| model: "Water Meter Sensor" |
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