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2D Barcode Scanner Breakout Hookup Guide - SparkFun Learn

https://learn.sparkfun.com/tutorials/2d-barcode-scanner-breakout-hookup-guide/de2120-python-package

“Note: This Python package and included examples assume you are using the latest version of Python 3. If this is your first time using Python or TTL UART hardware on a Raspberry Pi, these resources can help you get started: The SparkFun DE2120 Python package helps streamline sending commands and...” (from the page’s text)

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Last read: 7 Oct 2026
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