Sonoff SI7021 Temperature and Humidity sensor
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Characteristics:
Manufacturer: Sonoff.
Type: Humidity and temperature sensor.
Model: Si7021.
Precision relative humidity sensor: ±3% RH, 0-80% RH
High precision temperature sensor: ±0.4°C, -10 - 85°C, 0 - 100% RH.
Operating range up to -40 - +85°C.
Wide operating voltage: (2.2 to 3.6V)
Low power consumption: Yes.
Factory calibrated: Yes.
Long term stability: Yes.
Supported devices: Sonoff TH16.
The SI7021 is an additional SONOFF accessory and not a stand-alone device
WARRANTY: 1 YEAR