The Barcode Scanner Module (E) is a barcode and QR code scanning module. Leveraging intelligent image recognition algorithms, it can quickly and accurately read 1/2/3D codes and codes on paper and PCBs. Compatible with barcode formats, including for and , it offers high accuracy, high speed, and high contrast. With dual onboard USB and UART interfaces, it can be directly connected to a computer or integrated into embedded devices. Product Model: Barcode Scanner Module (E) Resolution: 1080 x 1280 Scanning Angle: Pitch 55°/Tilt 70°/Rotate 360° Scanning Modes: Inductive Scan, Continuous Scan, Key Scan (Default) Communication Interface: USB Keyboard Mode (Default), USB Virtual Serial Port, UART Serial Port Light Source: White Light, Green Light (Both visible light) Voltage: 5V Current: 270mA Standby Current: 140mA Operating Temperature:-30℃ to +60℃ Storage Temperature:-40℃ to +70℃ Color:Blue Material:PCB Package Contents: 1 * 2D Scanner Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.