Specification Brand : Adafruit BulletPoint1 : The Tiny Code Reader from Useful Sensors is a small, low-cost hardware module that reads QR codes. It's designed to be a simple way to provision a system, for example, by providing the Wi-Fi network name and password or providing input when there's no keyboard. BulletPoint2 : Internally, the Tiny Code Reader bundles an image sensor and a small microcontroller into a single board, but to make it as easy as possible to build into products, the folks at Useful Sensors wanted to hide those implementation details. It returns information about any QR codes it sees over an I2C connection. BulletPoint3 : The board uses a standard STEMMA QT / Qwiic connector for the I2C interface. If you're using a standard connector, the wire colors are yellow for SCL, blue for SDA, red for 3.3V, and black for GND. The sensor supports I2C bus speeds of up to 400k baud with 3.3V power; other voltage levels (like, 5V) are not supported. BulletPoint4 : The sensor uses an image sensor internally, so you need to make sure that the lens has a clear field of view. It can be mounted in any orientation, which shouldn't affect the code recognition quality. There's a mounting hole for a screw in the top left, and some alternative pads in case you don't want to use a QT connector but want to wire in directly. The edge with these pads is designed to snap off, in case you need to reduce the size of the board further. BulletPoint5 : Weight: 0.16 lbs Color : White CompatibleDevices1 : Laptop CompatibleDevices2 : Desktop ConnectivityTechnology : Wi-Fi ConnectivityTechnology1 : wireless ConnectivityTechnology2 : Bluetooth ExternallyAssignedProductIdentifier : 5706998783233 ExternallyAssignedProductIdentifier1 : 657768089268 ExternallyAssignedProductIdentifier10 : 0028400053976 ExternallyAssignedProductIdentifier2 : 0657768089268 ExternallyAssignedProductIdentifier3 : 682017455433 ExternallyAssignedProductIdentifier4 : 028400053976 ExternallyAssignedProductIdentifier5 : 325961594970 ExternallyAssignedProductIdentifier6 : 0682017455433 ExternallyAssignedProductIdentifier7 : 0132017635200 ExternallyAssignedProductIdentifier8 : 0000004651840 ExternallyAssignedProductIdentifier9 : 0325961594970 Hazmat1 : auto-grounding Hazmat10 : EG_NoAir Hazmat11 : ES_NoAir Hazmat12 : FR_NoAir Hazmat13 : GB_NoAir Hazmat14 : IN_NoAir Hazmat15 : IT_NoAir Hazmat16 : JP_NoAir Hazmat17 : MX_NoAir Hazmat18 : NL_NoAir Hazmat19 : PL_NoAir Hazmat2 : 3 Hazmat20 : SA_NoAir Hazmat21 : SE_NoAir Hazmat22 : SG_NoAir Hazmat23 : TR_NoAir Hazmat24 : US_NoAir Hazmat25 : ZA_NoAir Hazmat26 : 9 Hazmat3 : AE_NoAir Hazmat4 : AU_NoAir Hazmat5 : BE_NoAir Hazmat6 : BR_NoAir Hazmat7 : CA_NoAir Hazmat8 : CN_NoAir Hazmat9 : DE_NoAir ItemName : Tiny Code Reader from Useful Sensors Ada 5744 ItemPackageDimensions_Height : 8.4 centimeters ItemPackageDimensions_Length : 1.7 centimeters ItemPackageDimensions_Width : 7.1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : bar-code-scanners Language : english Manufacturer : Adafruit ModelNumber : 5744 NumberOfItems : 1 OperatingVoltage : 3.3 volts PackageLevel : unit PartNumber : 5744 PowerSourceType : Corded Electric ProductDescription : The Tiny Code Reader from Useful Sensors is a small, low-cost hardware module that reads QR codes. It's designed to be a simple way to provision a system, for example, by providing the Wi-Fi network name and password or providing input when there's no keyboard. Internally, the Tiny Code Reader bundles an image sensor and a small microcontroller into a single board, but to make it as easy as possible to build into products, the folks at Useful Sensors wanted to hide those implementation details. It returns information about any QR codes it sees over an I2C connection. The board uses a standard STEMMA QT / Qwiic connector for the I2C interface. If you're using a standard connector, the wire colors are yellow for SCL, blue for SDA, red for 3.3V, and black for GND. The sensor supports I2C bus speeds of up to 400k baud with 3.3V power; other voltage levels (like, 5V) are not supported. The sensor uses an image sensor internally, so you need to make sure that the lens has a clear field of view. It can be mounted in any orientation, which shouldn't affect the code recognition quality. There's a mounting hole for a screw in the top left, and some alternative pads in case you don't want to use a QT connector but want to wire in directly. The edge with these pads is designed to snap off, in case you need to reduce the size of the board further. ProductSiteLaunchDate : 2023-09-10T15:50:46.340Z SupplierDeclaredDgHzRegulation : not_applicable WarrantyDescription : 90 days limited warranty