Grove - Temperature & Humidity Sensor (SHT31)
Grove - Temp&Humi Sensor(SHT31) is a highly reliable, accurate, quick response and integrated temperature & humidity sensor.
Overview
The sensor(chip) used in the module is designed with Sensirion’s CMOSens® technology. The chip is well calibrated, linearized and compensated for digital output.
The typical accuracy of this module can be ±2%RH (for relative humidity) and ±0.3°C (for temperature).
This module is compatible with 3.3 Volts and 5 Volts and hence does not require a voltage level shifter. This module communicates using with I2C serial bus and can work up to 1 MHz speed. We also have provided a highly abstracted library to make this product more easier to use.
Using the sensor is easy.
For Seeeduino (compliant with Arduino), just connect this breakout board with the main control board via Grove cable.
Then use the provided library and example/demo code available at GitHub to get your data. If you’re using an Arduino without a Base Shield, simply connect the VIN pin to the 5V voltage pin, GND to ground, SCL to I2C Clock (Analog 5) and SDA to I2C Data (Analog 4).
Features:
- Highly reliable, accurate and quick response time
- Grove compatible and easy to use
- Well calibrated, linearized, compensated for digital output
- Highly abstracted development library
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… between the Rev2 and the previous version of the MKR IoT Carrier. Here are the main ones. Some sensors have changed: The humidity sensor (HTS221) and barometric pressure sensor (LP22HB) has been replaced with the BME688 sensor.The IMU (LSM6DS3) was replaced with LSM6DSOX. Following customer feedback some other components have been repositioned: Addition of a handy reset button90° rotation of the relay connectorsRepositioning of the light sensor (APDS-9960)Change of pins assigned to control the relays to pins 1 and 2Change grove connector assignment from pin A5 to A6 Do I have to change my sketch if I have been using the first revision of the MKR IoT Carrier? No — the MKR IoT Carrier library works with both revisions of the carrier. Just make sure to use the latest version of the library to ensure everything goes smoothly. Have more fun with the IoT The new MKR IoT Carrier Rev2 is the perfect tool to get started having fun with your own IoT projects, or to take your IoT tinkering to the next level. You don’t need a ton of experience, a bucket of expensive components, or endless hours of free time to build your own satisfying, useful IoT gadgets at home. Discover the MKR IoT Carrier Rev2
