vampke Light Poster

Hi guys,

I was wondering if anyone here has any experience with interfacing with a poct-1a device (specs on iso90.ir/phocadownload/csli/POCT1-A.pdf).

I am a bit confused by this protocol: it specifies communication with POCT-1a compatible devices, but I don't see any communication protocols in this elaborate document, just descriptions of how it should happen and ASCII encoded files. Shouldn't there be any hexadecimal or bit code that describes the commands to and responses from the device?

Kind regards,

v.