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ID: 1208258
zł49.56
Tax included

zł40.29 tax excl.

BME280 environmental sensor module for measuring temperature from -40 to 80°C, relative humidity from 0 to 100%, and atmospheric pressure from 30 to 110kPa. It communicates via I2C at address 0x76 and features two Qwiic connectors. The board supports 3.3V and 5V power supplies. Soldered 333036

Delivery date unknown
Out-of-Stock

Description

The device Enviromental Sensor BME280 Breakout by Soldered uses the BME280 sensor from Bosch to measure temperature, relative humidity, and atmospheric pressure. The temperature measurement range is -40 to 80°C, the humidity range is 0 to 100%, and the pressure range is 30 to 110kPa. Approximate altitude can also be calculated from the measured atmospheric pressure.

The manufacturer specifies a temperature measurement accuracy of ±1°C, humidity accuracy of ±2%, and pressure accuracy of ±12Pa. Current consumption is approximately 1mA during measurement and less than 5µA while idle. The board can be used in weather stations, environmental data loggers, automation systems, and devices monitoring indoor environmental conditions.

Communication with the microcontroller is handled through the I2C bus at a fixed address of 0x76. In addition to the VCC, GND, SDA, and SCL pins, the board provides 2 Qwiic connectors for solderless connection to compatible systems. The BME280 supports Sleep, Forced, and Normal operating modes, allowing measurement frequency and power consumption to be adjusted to application requirements.

The sensor operates at a 3.3V logic level, while the onboard regulator allows the board to be powered from 3.3V or 5V. Board dimensions are 22 × 22mm. The 3.2mm mounting holes are designed for M3 screws.

Features

  • Measurements
    • Sensor IC: BME280
    • Measured parameters: temperature, relative humidity, atmospheric pressure
    • Temperature measurement range: -40 to 80°C
    • Temperature measurement accuracy: ±1°C
    • Humidity measurement range: 0 to 100%
    • Humidity measurement accuracy: ±2%
    • Pressure measurement range: 30 to 110kPa
    • Pressure measurement accuracy: ±12Pa
    • Altitude calculation based on atmospheric pressure
  • Communication
    • Interface: I2C
    • I2C address: 0x76
    • Connectors: 2 × Qwiic
    • Pins: VCC, GND, SDA, SCL
  • Power supply
    • Sensor logic level: 3.3V
    • Board supply voltage: 3.3V or 5V
    • Onboard voltage regulator
    • Current consumption during measurement: 1mA
    • Idle current consumption: <5µA
  • Mechanical parameters
    • Board dimensions: 22 × 22mm
    • Header pin hole diameter: 1.5mm
    • Mounting hole diameter: 3.2mm
    • Mounting holes designed for M3 screws
1208258

Data sheet

Interface
I2C
Type of sensor
BME280
Power supply voltage
3,3 - 5 V
Sensor type
Ciśnienia atmosferycznego

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