DFRobot SEN0335, CCS811 + BME280 sensor for air purity, temperature, humidity and pressure, I2C

Brand: Dfrobot
Product Code: AN-19026
Availability: 4-6 business days
Planned delivery date after ordering: 2025-04-15
42.50€
Ex Tax: 35.12€

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A multifunctional environmental sensor from DFRobot that incorporates two chips: CCS811, corresponding to the air quality sensor, and BME280, which is responsible for measuring temperature, humidity and pressure. Module communicates via the I2C interface bus. It is powered by a voltage in the range of 3.3 V to 5 V. Sensor is compatible with an Arduino microcontroller and connection with it is possible thanks to solder fields, to which goldpin connectors included in the set should be soldered.

Specification:
  • Circuit: CCS811 and BME280
  • Supply voltage: 3.3 V to 5 V
  • Current consumption: <20 mA
  • Communication interface: I2C
  • Connectors: goldpin - 2.54 mm pitch
  • Circuit: CCS811
    • module: air purity sensor
    • measuring range for eCO2: from 400 ppm to 8000 ppm
    • measuring range for TVOC: from 0 ppb to 1100 ppb
    • heating time: up to 15s
    • Interface address: 0x5A (default) / 0x5B
    • integrated MCU controller
    • optimized low power consumption modes
  • Layout: BME280
    • module: temperature, humidity and pressure sensor
    • Interface address: 0x76 (default) / 0x77
    • temperature:
      • measuring range: -40 °C to 85 °C
      • resolution: 0.01 °C
      • accuracy: ±0,5 °C
    • humidity:
      • measuring range: from 0% to 100% RH
      • resolution: 0.1% RH
      • accuracy: ±2% RH
      • response time: 1s
      • delay: ≤2% RH
    • pressure:
      • measuring range: from 300 hPa to 1100 hPa
      • resolution: 0.18 Pa
      • accuracy: ±1 hPa
  • Module dimensions: 20 x 28 mm
Shipping list:
  • 2.54-7P Black Single Row Pin x1