BME280, humidity, temperature and pressure sensor I2C/SPI, SparkFun SEN-15440

Brand: Sparkfun
Product Code: AN-19846
Availability: 4-6 business days
Planned delivery date after ordering: 2025-05-02
25.90€
Ex Tax: 21.41€

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Atmospheric sensor manufactured by SparkFun based on Bosch Sensortec BME280 integrated environmental sensor. This module is an easy way to measure atmospheric pressure, humidity and also temperature readings. The BME280 sensor used here allows atmospheric pressure measurements from 30 kPa to 110 kPa, as well as relative humidity and temperature measurements. The sensor uses a convenient Qwiic connection system, so there is no need for soldering to connect it to the rest of the system. In addition, the manufacturer has designed the module so that contact boards can also be used. The module communicates via a 3.3 V SPI interface, a 5 V tolerant I2C interface (with boost resistors to 3.3 V), and can be configured to perform measurements at less than 1 mA current consumption.

Specification:
  • Bosch Sensortec BME280 environmental sensor
    • Pressure range: from 300 hPa to 1100 hPa
    • Humidity range: from 0% to 100% RH
    • The humidity sensor and pressure sensor can be independently switched on/off
  • Operating voltage: 1.71 V to 3.6 V (Qwiic default: 3.3 V)
  • I2C and SPI interface
  • Temperature range:
    • Full Accuracy: 0 °C to 65 °C
    • Operational: -40 °C to 85 °C
  • I2C Address: 0x77 (default) or 0x76