Installing a WCH CH352 PCI serial card on a Linux PC
I’ve got an old Dell XPS 420 desktop PC that is still in regular use. It runs Ubuntu well enough, and is perfect for retro software development. It does however have one drawback – a lack of legacy ports. I often use RS232 cables to transfer data to and from older machines, and in the absence of any on-board serial ports I’d resorted to using a cheap USB to Serial adaptor based on the CH340 …