pi-MCP4725 0.1.3
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Description:
piMCP4725 0.1.3
A Python module for the Raspberry Pi to interface with the MCP4725 I²C Digital-to-Analogue Converter.
Compatibility
Tested on Python 3.9 on a Raspberry Pi Zero W v1.1, but should be compatible with most Raspberry Pi models running the latest version of Python.
Module works with Microchip's MCP4725 DAC.
Pre-requisites
smbus2 library
The MCP4725 module uses the Raspberry Pi's built-in I²C driver to communicate with the chip. This is done on Python using the SMBus protocol. However, due to SMBus incorporating only a subset of I²C features, it is not fully compatible with I²C commands. This is fixed by using smbus2, a drop-in replacement of the smbus module with extra functionality permitting the extra I²C features. It can be imported as smbus to be backward compatible. See below for more details.
The module must be imported within the main code (it is not imported within the module).
License:
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
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