BME - humidity, temperature and pressure sensor I2C/SPI - 3,3V/5V - Waveshare 15231

Index: WSR-13463 EAN: 5904422377304

Humidity, temperature and pressure sensor powered with the voltage of 3.3 V or 5 V with I2C and SPI interface. Measuring range: temperature: -40 °C to 85 °C, humidity: 0 %RH to 100 %RH, pressure: from 300 hPa to 1100 hPa.

BME - humidity, temperature and pressure sensor I2C/SPI - 3,3V/5V - Waveshare 15231
€11.00
€8.94 tax excl.
Delivery 20 pcs scheduled for 2024-04-12
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Manufacturer: Waveshare
Compatibility: Arduino Raspberry Pi

Description

Humidity, temperature and pressure sensor powered with the voltage of3.3 V or 5 VwithI2C and SPIinterface. Measuring range: temperature:-40 °C to 85 °C, humidity:0 %RH to 100 %RH, pressure:from 300 hPa to 1100 hPa.

BME280 - czujnik wilgotności, temperatury oraz ciśnienia I2C/SPI - 3,3V/5V - Waveshare 15231

Key features

  • Default communication: I2C, configurable address
  • It supports SPI communication
  • It works with a voltage of 3.3 V and 5 V
  • Compatible with: Raspberry Pi, Arduino, STM32

Insights

Board has a 6-pin connector with the wire in the kit. It communicates through I2C or SPI interface .

Pin Description
VCC Supply voltage is 3.3 V / 5 V.
GND The ground system.
SDA / MOSI Pin of I2C interface's data / output data line of SPI bus.
SCL / SCK Clock pin of I2C interface / clock line of the SPI bus.
ADDR / MISO The pin for the I2C address selection, high - 0x77, low - 0x76 / input data line of the SPI bus.
CS Not connected for I2C / Chip Select for SPI, is activated by the low status.

Specification

  • Working voltage: 3.3 V or 5 V
  • Interface: I2C / SPI
  • Temperature:
    • measuring range: -40 °C to 85 °
    • resolution: 0.01 °C
    • accuracy:± 1 °C
  • Humidity:
    • measuring range: 0% to 100% RH
    • resolution: 0,008 % RH
    • accuracy:± 3% RH
    • response time: 1 sec.
    • delay:≤ 2 % RH
  • Pressure:
    • measuring range: from 300 hPa to 1100 hPa
    • resolution: 0,18 PA
    • accuracy:± 1 hPa
  • Current consumption: up to 0.1 mA @ 1 Hz
  • Dimensions: 27 x 20 mm
  • The sizes of installation holes: 2 mm

Interface SPI / I2C
Sensor - type temperature, humidity, pressure
Sensor - Temperature to 85 °C
Sensor - Temperature accuracy +/- 1 °C
Sensor - Temperature from -40 °C - 120 °C
Sensor - service module
Test 4
Package width 7 cm
Package height 0.8 cm
Package depth 11 cm
Package weight 0.009 kg

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BME - humidity, temperature and pressure sensor I2C/SPI - 3,3V/5V - Waveshare 15231

4/5

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2

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