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Specification
Brand : SparkFun
BulletPoint1 : The SparkFun AS7331 Qwiic Spectral UV Sensor measures UV radiation on three channels, UVA, UVB, and UVC, with high sensitivity and accuracy.
BulletPoint2 : Features: Operating Voltage: 2.7V-3.6V, Current Consumption: Active Measurement: 1.42mA (Typ.) Standby Mode: 970µA, Power Down Mode: 1µA.
BulletPoint3 : Also features: Three UV Channels: UVA, UVB, & UVC, Each with dedicated photodiode, Four Operating Modes: Single Measurement, Continuous Measurement, Synchronized Start Measurement, Synchronized Start/Stop Measurement, High Dynamic Range: Up to 3.43E+10 (resolution multiplied by gain range) 2x Qwiic Connectors.
BulletPoint4 : The AS7331 communicates over I2C, so naturally, this breakout routes the I2C bus pins (3.3V, GND, SDA, and SCL) to a pair of Qwiic connectors on each side of the board for solderless assembly but also routes them to a 0.1in.-spaced through-hole header on the bottom of the board for users who prefer a soldered connection.
BulletPoint5 : The SparkFun Qwiic Connect System is an ecosystem of I2C sensors, actuators, shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch, 4-pin JST connector. This reduces the amount of required PCB space, and polarized connections mean you can’t hook it up wrong.
ExternallyAssignedProductIdentifier1 : 0845156013807
ExternallyAssignedProductIdentifier2 : 845156013807
IncludedComponents : Qwiic
ItemName : SparkFun Spectral UV Sensor - AS7331 (Qwiic) -Four Operating Modes, High Dynamic Range: Up to 3.43E+10 (Resolution multiplied by gain Range) Operating Voltage: 2.7V-3.6V, Dimensions: 1.0in x 1.0in
ItemPackageDimensions_Height : 10.1092 centimeters
ItemPackageDimensions_Length : 1.7018 centimeters
ItemPackageDimensions_Width : 5.1054 centimeters
ItemTypeKeyword : dial-calipers
Manufacturer : SparkFun Electronics
Material : Copper
NumberOfBoxes : 1
NumberOfItems : 1
PartNumber : SEN-23517
ProductDescription : This SparkFun Qwiic Spectral UV Sensor features the AS7331 UV sensor from ams OSRAM. It measures UV radiation on three channels: UVA (320-400nm), UVB (280-320nm), and UVC (200-280nm) with high sensitivity and accuracy. The three channels on the AS7331 each have individual photodiodes with built-in interference filters. The sensor has four operating modes: Single Measurement (CMD), Continuous Measurement (CONT), SYNchronized Start (SYNS), and SYNchronized Start & End (SYND), with an automatic power-down sequence between measurements for low current consumption in all three modes.
The AS7331 communicates over I2C, so naturally, this breakout routes the I2C bus pins (3.3V, GND, SDA, and SCL) to a pair of Qwiic connectors on each side of the board for solderless assembly but also routes them to a 0.1in.-spaced through-hole header on the bottom of the board for users who prefer a soldered connection. This header also includes the sensor's Interrupt and Sync pins. The AS7331 has four I2C addresses (default: 0x74) set by adjusting the A1 and A0 solder jumpers on the back of the board. The SparkFun Qwiic Connect System is an ecosystem of I2C sensors, actuators, shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch, 4-pin JST connector. This reduces the amount of required PCB space, and polarized connections mean you can’t hook it up wrong.
ProductSiteLaunchDate : 2023-12-17T15:50:06.831Z
SupplierDeclaredDgHzRegulation : not_applicable
UnspscCode : 46171600