• Si7021 GY-21 High Precision I2C Humidity Sensor Breakout Board

Precision Relative Humidity Sensor based on the Si7021 chip, with I2C interface

Specifications:

  • ± 3% RH (max), 0–80% RH
  • High Accuracy Temperature Sensor ±0.4 °C (max), –10 to 85 °C
  • 0 to 100% RH operating range
  • Up to –40 to +125 °C operating range
  • Wide operating voltage (1.9 to 3.6 V)
  • Low Power Consumption ,150 μA active current
  • 60 nA standby current
  • Factory-calibrated
  • I2C Interface
  • Integrated on-chip heater
Note: these boards have been bodge wired by ourselves to correct PCB design fault of  no track from Vcc to Regulator, all are tested 100%

Drivers

Si7021 GY-21 High Precision I2C Humidity Sensor Breakout Board

  • Product Code: 13642
  • Availability: 1
  • R85.00


Tags: Si7021 GY-21 Humidity Sensor Breakout Board