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Example: MCP3008 A/D Converter Connected via SPI to Control an LM35 Temperature Sensor

Product: CODESYS Control for Raspberry Pi

The MCP3008_Temperature.project project shows an application which reads an analog temperature sensor (LM35) via SPI, which is connected to an A/D converter chip (MCP3008). The MCP3008 can evaluate 8 analog channels, but in this example only one is used.

For more information, see: Configuring A/D Converter MPC3008

System requirements and restrictions

Programming system

CODESYS Development System (version 3.5.18.0 or higher)

Runtime system

CODESYS Control for Raspberry Pi (version 4.5.0.0 or higher)

Add-on components

MCP3008 A/D converter, LM35 temperature sensor

Note

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