Digital Temperature & Humidity Sensor - HTU31-D - STEMMA QT / Qwiic - Adafruit 4832
- Product Code:
- 43303753
Properties
- Датчик - Температура до
- 85 °C
- Датчик - Температура от
- -40 °C - 120 °C, 40 °C - 120 °C
Features
- Product Type
- Запчасть для микрокомпьютера, Датчик влажности, Датчик температуры
General characteristics
- Точность измерения температуры датчика
- +/- 0.3 °C
Other features
- Brand
- Adafruit
- Transducer Type
- temperature, humidity
Description
Digitalsensor manufactured by Adafruit. It was equipped with theHTU31-D system- the third generation of TE sensors fortemperatureandhumidity measurement. The temperature measurement range is-40 ° C to 85 ° C(with an accuracy of +/- 0.3 ° C), and the humidity isfrom 0% to 80% RH(with an accuracy of +/- 2% RH). The module uses theI2Cinterface for communication with the main module. It was also equipped withSTEMMA QT / Qwiic connectorsand outputs in the form of solder pads. The set includes a dedicatedgoldpinstrip (2.54 mm pitch), which should be soldered in the marked places.
Temperature and humidity sensor from Adafruit.
The sensor from Adafruit can be connected in two ways - using the STEMMA QT / Qwiic connector or through the standard goldpin connectors. The set includes a 1x8 strip with a pitch of 2.54 mm, which must be soldered to the marked solder pads. Connect the sensor according to the following dependencies:
- VIN - power pin in the range from 3 V to 5 V
- GND - the ground of the system
- SCL - clock line of the I2C communication interface
- SDA - clock line of the I2C communication interface
- SRT - RESET pin
- ADDR - pin for selecting the address of the I2C communication interface
- Temperature and humidity sensor - HTU31 from Adafruit
- Goldpin strip 1x8 - 2.54 mm raster
- Module: temperature and humidity measurement sensor
- Type: digital
- Built-in chip: HTU31
- Temperature measurement range: -40 ° C to 85 ° C
- Temperature measurement accuracy: +/- 0.3 ° C
- Humidity measurement range: 0% to 80% RH
- Accuracy of humidity measurement: +/- 2% RH
- Communication interface: I2C bus
- I2C interface address:
- 0x40 (default)
- 0x41 (alternate)
- Power supply: 3 V to 5 V DC
- Built-in condensation heater (values measured by the sensor while the heater is on may differ from the actual ones)
- Connectors: solder pads / STEMMA QT / Qwiic
- Module dimensions: 25.5 x 17.7 x 4.6 mm
- Weight: 1.6 g
The digital sensor is powered by a voltage ranging from 3 V to 5V DC.
- The website of the manufacturer: Adafruit 4832