That's an embedded device, sure. Embedded doesn't mean "microcontroller only".
And BTW, my reply was mostly because of the context: people were talking about binary sizes for Go, but if you're using PC-like hardware you wouldn't care about binary sizes anyway (you can simply put more storage, even something like a 1GB SD Card would be way bigger than something like OpenWRT that can run with hardware as low as 8MB of Flash memory).