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
€16.71
€13.58 tax excl.
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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

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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Product reviews

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

4/5

Average grade

2

Customers opinion
13.01.2022
The product requires a special mode of operation, due to the self-heating effect, which causes the temperature measurement results to be slightly distorted. After changing the operating mode, it is much better. It works with the ATmega series AVR microcontroller.
31.03.2021
The sensor itself is not bad, although I have 7 of them and when it lies next to each other, there are differences in readings, but within tolerance. A sufficient level of readings for home use. One of them has failed and is unresponsive, but it may be my fault.

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