SparkFun SHTC3 Humidity Sensor Breakout Board (SEN-16467)

SparkFun SHTC3 Humidity Sensor Breakout Board (SEN-16467) is used to create a humidor control system project. The SHTC3 humidity sensor board incorporates a low cost, easy-to-use, and highly accurate digital humidity and temperature sensor. This humidity sensor features an I²C interface for communication that utilizes the Qwiic system. The SHTC3 humidity sensor enables greater flexibility than its predecessor and offers 1.62V to 3.6V supply voltage range and ±2% RH accuracy. This breakout board has a built-in 2.2kΩ pullup resistors for I²C communication and operates from -40°C to 125°C temperature range.

Features

Ultra-low power consumption
2mm³ × 2mm³ × 0.75mm³small DFN package
Fully calibrated and reflow solderable
Power-up and measurement within 1ms

NIST traceability
Uses I²C interface (Qwiic-enabled):
- I²C Address: 0x70
- 2x Qwiic Connectors

Specifications

1.62V to 3.6V operating supply voltage
-40°C to 125°C operating temperature
Relative humidity:
- Operating range: 0% to 100%
- Typical accuracy: ±2% RH
- Resolution: 0.01% RH

Typical current consumption:
- 4.9µA to 430µA in normal mode
- 0.5µA to 270µA in low power mode

SparkFun SHTC3 Humidity Sensor Breakout Board (SEN-16467)

Features

Specifications

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Schematic

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