Product description: Atomic QRCode2 Base - QR code scanner - expansion module for M5Atom - M5Stack A133-B
Atomic QRCode2 Base from M5Stack is a professional barcode scanner that supports up to 3 types of 2D codes ( QR Code , PDF417, Data Matrix) and 8 types of 1D codes (including EAN-13, UPC-A, Code39). The module offers high resolution, a buzzer informing about the device status, and a built-in LED allows easy aiming . Thanks to the UART interface, data is transmitted using a serial protocol, which ensures easy integration with various systems. The module is ideal for applications in logistics, retail and production. The extension is intended for use with the M5Atom series development module (sold separately).
Atomic QRCode2 Base - QR code scanner - extension module for M5Atom - M5Stack A133-B.
The rear part of the base is equipped with magnets, mounting holes for M3 screws and holes compatible with the LEGO system.
Key Features of Atomic QRCode2 Base
- Supports 3 types of 2D codes and 8 types of 1D codes
- Built-in buzzer for sound signaling
- Built-in white LED for scanner illumination and red LED as focus indicator
- High resolution scanning (640 x 480 px)
- Scanning angle 360° (rotation), tilt angle ± 55°, swivel angle ± 55°
- UART connector for communication with other devices, possibility of data transmission using ESP32
- LEGO-compatible magnets and holes make assembly easy
- Low power consumption 5V DC / 116.57mA in standby mode
Expansion Module Compatibility
The Atomic QRCode2 Base module connects to devices via UART interface . It is compatible with Atom series development modules such as Atom Matrix / Atom Lite / Atom S3 / AtomS3 Lite .
Scanner Applications
The Atomic QRCode2 Base module is ideal for a wide range of applications across industries:
- Logistics : Applications in Parcel Tracking Systems and Inventory Management
- Retail : use in cash register systems and for scanning product codes
- Production : Monitoring production lines and identifying components
The module has an LED for focusing and aiming and an additional LED light.
Atomic QRCode2 Base designed for scanning 1D / 2D barcodes.
Atomic QRCode2 Base Technical Specification
- Overlay type: code scanner
- Sensor: 640x480 CMOS
- Lighting: white LED
- Focusing and aiming: Red LED
- 2D Code Types: PDF417, QR Code, Data Matrix
- 1D barcode types: Code39, Code93, Code128, EAN-13, EAN-8, UPC-A, UPC-E, Interleaved 2 of 5
- Recognition accuracy: ≥ 5mil
- Contrast ratio: ≥ 20%
- Scanning angle: 360° rotation, ±55° pitch, ±55° yaw
- FOV: 34°H, 28°V
- Communication interface: UART (115200 bps)
- Power consumption: 116.57 mA (standby, without ATOM Lite)
- Operating temperature range: 0°C to 40°C
- Dimensions: 48 x 24 x 17.5 mm
- Weight: 12 g
Kit Contents
- 1x Atomic QRCode2 Base
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