Arduino library for controlling the DE2120 2D Barcode Scanner over serial

2D Barcode Scanner Breakout (BOB-18088)

This library allows the user to easily change common settings on the barcode reader and poll the device for scanned codes.

The barcode scanner should be aimed at a nearby surface during testing. For unknown reasons, the module may hang during "scan" operations in low light conditions when nothing is within illumination range for the built-in LED. This doesn't seem to be an issue in well lit conditions.

• /examples - Example sketches for the library (.ino). Run these from the Arduino IDE.
• /barcodes - Utility barcodes for setting the device to TTL mode, factory reset, etc.
• /src - Source files for the library (.cpp, .h).
• keywords.txt - Keywords from this library that will be highlighted in the Arduino IDE.
• library.properties - General library properties for the Arduino package manager.

• Installing an Arduino Library Guide - Basic information on how to install an Arduino library.
• 2D Barcode Scanner Breakout Hookup Guide - Basic Hookup Guide for the 2D Barcode Scanner Breakout.

• BOB-18088
• SPX-16441
• SPX-16410

• V_0.1.0 - Pre-release
• V_1.1.0 - Public Release
• V_1.2.0 - Cleaned Up Unused Methods

This product is open source!

Please review the LICENSE.md file for license information.

If you have any questions or concerns on licensing, please contact techsupport@sparkfun.com.

Distributed as-is; no warranty is given.

• Your friends at SparkFun.