DFRobot CM65 QR & Barcode Scanner Module

DFRobot CM65 QR and Barcode Scanner Module is used to accurately read barcodes or QR codes at high speed (about 1s) in poorly lit environments. It uses an intelligent image recognition algorithm to easily decode common 1D and 2D codes. The onboard micro USB and UART interface can be directly plugged into a computer or integrated into various devices. The module is configurable via scanning “configuration mode” to meet strict scanning requirements. It has an onboard light source to work in the dark and to provide consistent scanning performance in the extreme temperature range. This module is easily embedded into multi-medium barcode scanning equipment, including self-service vending machines, subway gate machines, access control, payment machines, and more.