1. IMAGE RECOGNITION: The Round 2D codes scanner module uses advanced image recognition algorithms to easily read all types of 1D and 2D barcodes.
2. SCANNING MODE: Round barcode scanner reader module scanning mode for induction scanning, continuous scanning.
3. UART INTERFACE: The QR code scanner module has an on board UART interface, which makes integration into various embedded devices easy and convenient.
4. HIGH ACCURACY: 1D code ≥5MIL, 2D code ≥10MIL, PCB material, long time use without deformation, so as to ensure long term stability.
5. WITH LED INDICATOR: The 2D codes scanner module is equipped with a circular LED display for code scanning applications such as elevators.

Spec:
Item Type: Round 2D Codes Scanner Module
Material: PCB
Resolution: 640x480
Scanning Angle: Horizontal 70°, Vertical 55°, Rotate 360°
Scanning Mode: Induction Scanning, Continuous Scanning
Accuracy: 1D Code ≥ 5MIL; 2D Code ≥ 10MIL
Communicate Interface: UART Serial Port (Default 9600 8N1)
LED Light:
Blue: Code Scanning
Green: Successful Decoding
Working Voltage: 3.3V
Working Current: 120mA
Electrostatic Protection: Contact Discharge ±6KV, Air Discharge ±12KV
IP Protection: Positive IP54
Operating Temperature: -30 to +70°C
Storage Temperature: -40 to +80°C
Operating Humidity: 5%RH to 95%RH (Non Condensing)

PackageList:
1 xRound 2D Codes Scanner Module
1 x Connecting Line
1 x Cable