Raspberry Pi Serial: Difference between revisions
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= Introduction = | = Introduction = | ||
The Axel PLC runtime for Raspberry PI offers some possibilities if you have an [[external]] USB serial device, for example an RS232 or RS485 USB interface. | The Axel PLC runtime for Raspberry PI offers some possibilities if you have an [[external]] USB serial device, for example an RS232 or RS485 USB interface.<br> | ||
First of all, from a command line, you have to identify what device represents that device under Linux, | First of all, from a command line, you have to identify what device represents that device under Linux, | ||
usually once you have inserted a new serial interface on an usb port, the file '''/dev/ttyUSB0''' will appear. | usually once you have inserted a new serial interface on an usb port, the file '''/dev/ttyUSB0''' will appear. | ||
Revision as of 18:15, 22 January 2018
_TOC_
Introduction
The Axel PLC runtime for Raspberry PI offers some possibilities if you have an external USB serial device, for example an RS232 or RS485 USB interface.
First of all, from a command line, you have to identify what device represents that device under Linux,
usually once you have inserted a new serial interface on an usb port, the file /dev/ttyUSB0 will appear.