Hi, I'm trying to develop Weblink integration for Zebra Label Printers in our Spring Boot based backend.
I managed to communicate with the printer, but I'm a bit puzzled about the initial 'discovery_b64' message. I can't find any documentation on what that Base64 string contains or how to interpret it.
So I get a b64 message like "OiwuBAUBAA...QbAAA=:a447" - to even decode that String I have to remove the "a447" postfix. When I decode it as UTF-8 (or ASCII), there are some string I recognize (printer name, firmware version), but the stuff inbetween looks binary. Is that some serialized class? Where can I find some documentation on how to map this?