Xiaomi GZCGQ01LM

Model	GZCGQ01LM
Vendor	Xiaomi
Description	MiJia light intensity sensor
Exposes	battery, voltage, illuminance, illuminance_lux, power_outage_count, linkquality
Picture
White-label	Xiaomi YTC4043GL

Notes

Adapter firmware

In order for this device to work (fully), at least the following firmware is required on your adapter:

• CC2530/CC2531: 20211115open in new window
• CC1352/CC2652: 20211114open in new window
• CC2538: 20211222open in new window
• Conbee II: 0x26720700open in new window

Note that if you have already paired the device you will need to repair it after upgrading your adapter firmware.

Pairing

Press and hold the reset button on the device for +- 5 seconds (until the blue light starts blinking). After this the device will automatically join. If this doesn't work, try with a single short button press.

Options

How to use device type specific configuration

• illuminance_precision: Number of digits after decimal point for illuminance, takes into effect on next report of device. The value must be a number with a minimum value of 0 and with a with a maximum value of 3

• illuminance_calibration: Calibrates the illuminance value (percentual offset), takes into effect on next report of device. The value must be a number.

• illuminance_lux_precision: Number of digits after decimal point for illuminance_lux, takes into effect on next report of device. The value must be a number with a minimum value of 0 and with a with a maximum value of 3

• illuminance_lux_calibration: Calibrates the illuminance_lux value (percentual offset), takes into effect on next report of device. The value must be a number.

Exposes

Battery (numeric)

Remaining battery in %. Value can be found in the published state on the battery property. It's not possible to read (/get) or write (/set) this value. The minimal value is 0 and the maximum value is 100. The unit of this value is %.

Voltage (numeric)

Voltage of the battery in millivolts. Value can be found in the published state on the voltage property. It's not possible to read (/get) or write (/set) this value. The unit of this value is mV.

Illuminance (numeric)

Raw measured illuminance. Value can be found in the published state on the illuminance property. It's not possible to read (/get) or write (/set) this value.

Illuminance_lux (numeric)

Measured illuminance in lux. Value can be found in the published state on the illuminance_lux property. It's not possible to read (/get) or write (/set) this value. The unit of this value is lx.

Power_outage_count (numeric)

Number of power outages. Value can be found in the published state on the power_outage_count property. It's not possible to read (/get) or write (/set) this value.

Linkquality (numeric)

Link quality (signal strength). Value can be found in the published state on the linkquality property. It's not possible to read (/get) or write (/set) this value. The minimal value is 0 and the maximum value is 255. The unit of this value is lqi.