Sonoff TH Sensor Si7021 (Itead IM170714003) Temperature and Humidity Sensor
      Sonoff TH Sensor Si7021 (Itead IM170714003) Temperature and Humidity Sensor
      Sonoff TH Sensor Si7021 (Itead IM170714003) Temperature and Humidity Sensor

      Sonoff TH Sensor Si7021 (Itead IM170714003) Temperature and Humidity Sensor

      IM170714003
      11,94 €

      9.95 € bez DPH

      Sonoff TH Sensor Si7021 (Itead IM170714003) Temperature and Humidity Sensor

      Množstvo:
      OUT OF STOCK

      Sonoff TH Sensor Si7021 (Itead IM170714003) Temperature and Humidity Sensor

      Sonoff Si7021 Temperature and Humidity Sensor is a digital temperature and humidity sensor with a calibrated digital signal output. It adopts dedicated digital module acquisition technology and temperature&humidity sensing technology to ensure that the sensor has a very high reliability and excellent long-term stability. The sensor includes an integrated single-chip temperature and humidity sensor chip, which connects to a high-performance 8-bit MCU. The Si7021 sensor has advantages such as excellent quality, ultra-fast response, anti-interference ability and cost-effective. The sensor has 2.5mm 4-pole stereo audio male plug connector, which works perfectly with Sonoff TH10/TH16.

      • Relative humidity and temperature measurement
      • All calibrated, digital output
      • Good long-term stability
      • No additional parts required
      • Ultra-low energy consumption
      • The sensor is fully interchangeable
      • Si7021(wiki)

      Interface Description

      It is recommended that the DATA pin use a 10K pull-up resistor and a 100nF capacitor can be added between the power supply pins (VCC, GND) for decoupling.

      Si7021 Interface description.png

      Audio Connector

      Si7021 audio connector.jpg

      Pins

      PinNameDescription
      1 VCC Power supply 2.2~3.6VDC
      2 GND GND
      3 NC NC
      4 DATA Single bus, data port

      Downloads

      Sonoff Si7021 Sensor Schematic

      ITEAD STUDIO
      IM170714003

      Špecifické referencie

      upc
      160712005
      Sonoff TH Sensor Si7021 (Itead IM170714003) Temperature and Humidity Sensor

      Sonoff TH Sensor Si7021 (Itead IM170714003) Temperature and Humidity Sensor

      11,94 €

      9.95 € bez DPH