Specification Brand : zatagen BulletPoint : BME280 BMP280 3.3/5V Atmospheric Pressure Sensor GY-BME280-3.3 Temperature Humidity Sensor Module BulletPoint1 : This environmental breakout comprises of SHTC3 temperature & humidity sensor, BMP280 barometric pressure sensor, VEML7700 ambient light sensor, and ML8511 ultraviolet sensor. Support I2C and UART. BulletPoint2 : The reasonable layout and heat conduction of main chips are carefully considered in the circuit design, which effectively guarantees the accuracy of the data. BulletPoint3 : The product has an MCU processing chip onboard that converts the sensor raw data into values with the standard units 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. BulletPoint4 : 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. BulletPoint5 : 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. ConnectivityTechnology : Wired ControllerType : Touchscreen/Keypad ControlMethod : application CurrentRating : 35 milliamps ExternallyAssignedProductIdentifier : 6959420921676 ExternallyAssignedProductIdentifier1 : 0708310519594 ExternallyAssignedProductIdentifier2 : 708310519594 ItemName : 1PCS AT2-5BS4E-AG Temperature Controller Temperature Meter Probe (The Probe) ItemPackageDimensions_Height : 6.1976 centimeters ItemPackageDimensions_Length : 2.794 centimeters ItemPackageDimensions_Width : 5.6896 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : industrial-temperature-sensors Manufacturer : zatagen Material : iron MaximumSupplyVoltage : 3.3 volts_of_direct_current MeasurementAccuracy : ±1 hPa MeasuringRange : -40 - 125 ℃ ModelNumber : The probe MountingType : Surface Mount NumberOfItems : 1 OutputType : Digital PartNumber : AT2-5BS4E-AG ProductDescription : 1PCS AT2-5BS4E-AG temperature controller temperature meter probe