OEM 2D Barcode Scanner: 2d Barcode Scanner Module: RT203

The RT203 OEM 2d barcode scanner module outstanding by its capacity to capture image and readable almost all of types of bar codes includes QR code, Aztec code, Maxicode, DataMatrix code, PDF417 code and all of 1d bar codes.

  • OEM 2d barcode scanner module
  • Small size, Compact, easy to be embedded
  • Support most of 1D/2D code decoding, Aztec, QR code,DataMatrix code, PDF417 code...
  • With high performance processing chip inside, outstanding for reading QR code and others 1D/2D bar codes from phone screen, such as Iphone, ipad, laptop and others devices, readable from paper, too
  • Easy to be programmed, support configuration by setting code or by commands
  • Flexible with customization
  • TTL /USB-VCOM/USB-HID/RS232 interface


Video Demo


  • Description
  • Tech Specs
  • Package
  • OEM 2D Barcode Scanner > Barcode Scanner Module: RT203

    Readable most 1D barcode and 2D barcode such as QR code, PDF417 code, Data Matrix, Aztec Code, MaxiCode... and readable either from LCD screen or from paper. 

    It's outstanding for the capacity to read the Aztec Code, MaxiCode.

    With small size(split type) 31.7mmX12.2mmX12mm(LxHxD), so you can use it whatever your device is kiosk, ATM , lottery ticket terminal, medical device, or mobile terminal.

    The structure of the RT203 supports two mounting methods:

    1. Two-in-one type, the decoder board and the imager are originally assembled as a whole on an L shape bracket and thus the user can just mount the whole bracket on the target device. The two-in-one type is easy for integration and is suitable for devices with enough space inside. 

    2. Split type:  the decoder board and the imager are separately mounted and are connected with an FFC cable. The split type is more flexible for integration and suits devices with smaller space inside.

    OEM 2D Barcode Scanner > Barcode Scanner Module: RT203

    Product Name

     OEM 2d barcode scanner module RT203

    Dimensions (LxWxH)

    Scan head: 31.7mmX12.2mmX12mm  

    Decoder board: 38mmX19mmX7.5mm


    10 g



    Input Power

    5 VDC ± 10% @ 260 mA

    Operating Power

    2 W (400 mA @ 5 VDC)

    Light source

    Aimer: 617nm LED

    Host System 


    TTL level serial. Or if with emulation kit: 

    USB virtual COM, USB HID-KBW, RS232

    LED class




    EN 55022,EN55024,EN 60950-1





    0°C to 50°C

    Storage Temperature

    -40°C to 60°C 


    5% to 95% relative humidity, non-condensing


    withstand 1.0 m drops to concrete on each 

    of the faces

    Ambient light immunity

    Immune indoor light up to 1600 Lux and sunlight up to 86,000 Lux

    Scan Performance


    Scan Pattern

    Area Image

    Optical Resolution

    640*480 pixels

    Scan Angle


    Symbol Contrast

    25% minimum reflectance difference

    Roll, Pitch, Skew

    360, ±65°, ±60°

    Motion tolerance:

    Up to 25in. (63.5cm) per second

    Decode Capability

    1D: UPC\EAN with supplementals\ Bookland EAN\ ISSN\ UCC Coupon Extended Code\ Code 128\ GS1-128\ ISBT 128\ Code 39\ Code 39 Full ASCII\ Trioptic Code 39\ Code 32\ Code 93\ Code 11\ Matrix 2 of 5\ interleaved 2 of 5 Discrete 2 of 5\ Codabar\ MSI\ Chinese 2 of 5\ GSI DataBar Variants\ Korean 3 of 5\ ISBT Concat 2D: QR Code, Micro QR, DataMatrix, Aztec Code, Maxi code, PDF417, Micro PDF417


    1 year factory warranty

    How To Buy

    Why RTscan