Waveshare Barcode QR Code Computer Scanning Recognition Module Support PDF417/Data Matrix Scanner

Manual Click here to openIntroduction The barcode QR code scanning recognition module can quickly and accurately read the one dimensional code and the two dimensional code on the paper or the screen through the image intelligent recognition algorithm Small in size onboard USB and UART interface can be directly connected to the computer or integrated into a variety of devices Characteristic Simple operation no need to understand complex image recognition algorithmsSupport the reading of common one dimensional codes and two dimensional codes such as Barcode and QROnboard micro USB and UART serial port for access to a computer or embedded deviceSupport for setting module parameters by scanning the setup codeOnboard auxiliary light source for reading in a completely dark environment Parameter Working voltage 5VOperating current 135mA scan 58mA standby 2mA sleep Working temperature 0 ° C 60 ° CWorking humidity 5 95 non condensing Communication interface UART USBSupports 1D code types Codebar Code 11 Code 39 Code 93 UPC EAN Code 128 EAN128 Interleaved 2 of 5 Matrix 2 of 5 MSI Code Industrial 2 of 5 GS1 Databar RSS Support QR code type QR code Data Matrix PDF417Auxiliary light source white lightReading angle 360° rotation ±65° tilt ±60° deflectionField of view angle 28° horizontal 21 5° vertical Product size 53 3mm 21 4mmPackage includes 1 x Barcode Scanner Module1 x USB cable type A male to micro male1 x PH2 0 4PIN cable