SHT30 I2C IIC Serial Digital Temperature Humidity Sensor Breakout
Sensirion SHT30 based temperature/humidity shields are some of the finest devices with a high accuracy of ±2% relative humidity and ±0.2°C temperature. This breakout module provides a serial I2C/IIC interface with two available addresses (0x44 or 0x45). This means that the module can be easily integrated into microcontroller/embedded systems including Arduino and Raspberry Pi.
The module comes with a 6-pin header that needs to be soldered onto the PCB.
PLEASE consult the datasheet in the attachments section before use.
Pinout:
Vin: Input Power.
GND: Ground (it should have a common ground with the microcontroller/Arduino/Raspberry Pi)
SCL: I2C Clock Pin. This pin has a 10KΩ pullup resistor to Vin.
SDA: I2C Data Pin. This pin has a 10KΩ pullup resistor to Vin.
ADR: I2C Address Selection. This pin has a 10KΩ pullup resistor to set the default address to 0x44. By shorting this pin to Vin/Vcc the address is changed to 0x45.
ALR: Alert/Interrupt Output Pin. This pin may be used to connect to the interrupt pin of a microcontroller. The output of this pin depends on the amount of RH/T (relative humidity/temperature) read by the sensor. If this pin is not used, leave it floating.
Specifications:
Dimensions: 13 x 10 x 3mm / 0.5 x 0.39 x 0.12"
Input Voltage Range (Vin): 2.5 - 5VDC (5VDC recommended)
Interface: Serial I2C/IIC
Relative Humidity Accuracy: ±3 @ 10-90% RH
Temperature Accuracy: ±0.2°C @ 0-65°C / 32-149°F
WARNING
