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For experiments. Connected as a serial port or used as an HID (keyboard). Smartphone barcode reader app has higher reading performance. (Difference in price) I couldn't read the Data Matrix code.
Works as supposed
Very fast delivery, Great product.
ok
good product
There were problems with the shipment, but resolved as soon as possible! Good service!
It's not as fast as a laser reader, but it works fine. On one USB port functions as a computer keyboard on another for communication with Arduino.
Really like this modal saved me lots of work incorporated easily into my project
Works fine. Not the cheapest but does what it needs to do.
Works really well for 1d barcodes. Can be triggered by button, serial code or left in continuous scan mode. Only 2D codes supported are QR Codes .. which need plenty of light. Does not support Data Matrix or PDF417 barcodes (from what I can tell from testing and from the documentation). Has a built in LED light (which can be controlled - turned off/dimmed via command codes) and a red "laser" read line Highly recommend downloading the manual which allows you to configure the settings by scanning QR Codes or entering codes via serial port. Works as either a keyboard interface or serial, via usb ports or header pins.