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arstorey / zha_thirdreality_soil_moisture_sensor_gen2_calibration.yaml
Last active April 21, 2026 21:55
Home Assistant automation blueprint for firmware-level soil moisture and temperature calibration for THIRDREALITY Smart Soil Moisture Sensor Gen2 (3RSM0347Z).
blueprint:
name: ZHA – THIRDREALITY Gen2 Calibration (Strict per-device isolation)
description: >
Firmware-level soil moisture and temperature calibration for
THIRDREALITY Smart Soil Moisture Sensor Gen2 (3RSM0347Z).
• Strict per-device isolation
• No global entities
• ZHA device selector
• Write → read → verify