Is there any material for us to guide to build a device xml file and library ?

I'd like to share my devices & libraries & applications, if I can know how to write it first.

                                                 Thank you.

Hi,

this:
"c:\Users\<yourwindowsusername>\CODESYS Control for Raspberry PI\3.5.10.20\Documentation\RaspberryPI_CodesysV3_FirstSteps_EN.pdf"
and maybe the faq how to work with libraries:
l viewtopic.php?f=22&t=5641&p=10677#p10677 l </yourwindowsusername>

If you update your device description XML you need to install it again to the device repository and do not forget to update the Version in the project
by rightclick -> update device

BR
Edwin