27 lines
932 B
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27 lines
932 B
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Raspberry Pi
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============
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:Last Reviewed: 2023-08-10
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.. warning:: You should **never** directly connect an printer with RS232-interface
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(serial port) directly to a Raspberry PI or similar interface
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(e.g. those simple USB-sticks without encasing).
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Those interfaces are based on 5V- or 3,3V-logic
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(the latter in the case of Raspberry PI).
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Classical RS232 uses 12V-logic and would **thus destroy your interface**.
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Connect both systems with an appropriate *level shifter*.
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Installation
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------------
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The installation should be performed as described in :ref:`user_installation`.
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Run
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---
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You can run this software as on any other Linux system.
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Attach your printer and test it with the example code in the project's set of examples.
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You can find that in the
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`project-repository <https://github.com/python-escpos/python-escpos>`__.
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For more details on this check the :doc:`installation-manual <installation>`.
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