Gravity: Scanner 2D QR Code para painel - DFRobot SEN0486

This highly integrated QR code scanner with excellent performance can recognize common 1D codes and 2D codes. With a small size, it employs easy-to-connect Gravity Interface and is equipped with a colorful indicator that feeds back the sensor recognition status by showing different colors.

Operating at 3.3V/5V, the scanner is compatible with UART and I2C communication, which makes it easier to develop on controllers like Arduino, ESP32, Raspberry Pi, etc.

Connection-Diagram with DFRduino UNO R3

It can be used in self-service vending machines, subway gates, access control, payment machines, etc.

1. Use-to-connect Gravity interface

2. 3.3V/5V power supply

3. I2C & UART supported

1. Self-service vending machines

2. Subway gates

3. Access control

4. Payment machines

1. Power Supply: DC3.3V/5V

2. Working Current: ＜70mA

3. Communication: I2C, UART

4. Image Pixel: 640*480

5. Light Source: colorful indicator/green light flashing prompt successful reading

6. Code System: 1D: EAN13, EAN8, UPCA, UPCE0, UPCE1, Code128, Code39, Code93, CodeBar, Interleaved 2 of 5

7. 2D: QR code, Data Matrix, PDF417

8. Depth of Field: QR Code (25mm-150mm product performance may be affected to varying degrees due to barcode quality and environmental conditions)

9. Contrast: ≥25%

10. Reading Angle: roll 360°, pitch 55°, yaw 55°

11. Scanning Angle: 69° (horizontal), 56° (vertical)

12. Reading Accuracy: ≥5mil

13. Working Temperature: 20°C ~60°C

14. Storage Temperature: -40°C ~80°C

15. Environment Light: 0~100000Lux

16. Relative Humidity: 5% to 95% (non-condensing)

1. Product wiki

1. Ring 2D QR Code Scanner x1

2. Adapter Board x1

3. PH2.0-4P Dupont Wire 30cm(Red Black Blue Green) x1