The NT-212M-A2 is a compact 2D barcode scan engine designed for easy integration into different devices. It uses a 640 × 480 CMOS sensor and advanced decoding technology to read common 1D and 2D barcodes quickly and accurately. With its small size, low power consumption, and USB / TTL-232 interfaces, it is a good choice for portable barcode scanners, ring scanners, PDA devices, mobile scanning cases, and tablet scanning accessories.

Product Features

• Compact Scan Engine: Small size design, only 28 × 12 × 10 mm, making it easy to build into portable and compact devices.
• Fast 1D and 2D Barcode Reading: Supports many common barcode types, including QR Code, Micro QR, Data Matrix, PDF417, Code 128, EAN, UPC, Code 39, Code 93, Codabar, and GS1 Databar.
• Good Screen Barcode Reading: Specially optimized for reading barcodes from screens, even on low-brightness screens or screens with protective films.
• USB and TTL-232 Interfaces: Provides USB and TTL-232 communication options to meet different integration needs.
• Low Power Consumption: Designed with low-power technology to help reduce energy use and extend the working life of the device.
• Wide Scanning Angle: Supports 360° rotation and ±60° tilt and skew angles, making scanning easier from different directions.
• Clear Aiming and Lighting: Uses white LED lighting and red LED aiming to help users target and scan barcodes more easily.
• Lightweight Design: Weighs only about 1.2g, suitable for handheld, wearable, and mobile devices.
• Wide Working Environment: Works in temperatures from -20°C to +55°C and supports 5% to 95% humidity without condensation.
• Ideal for Embedded Applications: Suitable for Bluetooth pocket scanners, ring barcode scanners, PDAs, mobile phone scanning cases, tablet scanning cases, and other smart scanning devices.