Gravity: Multifunctional Environmental Sensor

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This multifunctional environmental sensor comprises SHTC3 temperature & humidity sensor, BMP280 barometric pressure sensor, VEML7700 ambient light sensor, and ML8511 UV sensor into one and offers 5 kinds of environmental parameters. Professional sensor chips are selected for each kind of parameter measurement. The reasonable layout and heat conduction of main chips are carefully considered in the circuit design, which effectively guarantees the accuracy of the data.The product has an MCU processing chip onboard that converts the sensor raw data into values with the standard unit so you can directly use them. For instance, and °F for temperature, % for humidity, Kpa for barometric pressure, lx for light illuminance, and mw/m² for UV light.The environmental sensor supports two communication methods(UART and I2C) and provides two versions: Gravity and Fermion(breakout), also complete Arduino and Python libraries are provided.Exquisite and small, you can use it to make indoor and outdoor environmental monitoring systems, or for your environmental monitoring topics. This DFRobot environmental sensor can greatly simplify the wiring and codes of your project.Connection for UART and I2C Features:Gravity interface, no need to solder, plug and playSwitchable I2C and UART, two output modesHighly integrated module, can test a variety of data at the same time (temperature, humidity, barometric pressure, altitude, ultraviolet intensity, ambient light intensity)Reasonable layout and high precisionApplications:Home indoor and outdoor environment detection systemEnvironmental monitoring workSpecification:Working Voltage: 3.3~5V DCWorking Current: 45mAOutput Signal: I2C, UARTWorking Temperature: -20~70Product Size: 32mm×32mm / 1.26×1.26 inchMounting Hole Size: M3 (diameter 3mm / 0.12 inch), the distance between the centers of the mounting holes is 25mm / 0.98 inch Barometric Pressure SensorBarometric Pressure Unit Relationship: 1000pa = 10hpa = 1kpaSensor Chip Model: BMP280Barometric Pressure Measurement Range: 3000~1100 hPaRelative Accuracy Of barometric Pressure: ±0.12 hPaAbsolute barometric Pressure Accuracy: ±1 hPa Temperature & Humidity SensorSensor Chip Model: SHT-C3Relative Humidity Accuracy: ±2%RHRelative Humidity Resolution: 0.01%RHRelative Humidity Measurement Range: 0~100Temperature Accuracy: ±0.2Temperature Resolution: 0.01Temperature Measurement Range: -40~125UV SensorSensor Chip Model: ML8511Ultraviolet Sensitive Wavelength UV-A (320-400nm), UV-B (280-320nm)Ultraviolet Output Unit: mW/Ambient Light SensorSensor Chip Model: VEML7700Ambient Light Accuracy: 0.0036 lx/ctAmbient Light Range: 0~120 klxDocuments:Product wikiSchematicsProduct Includes:Gravity: Multifunctional Environmental Sensor x1Gravity 4P Connector x1 Show more