I recently bought something on Etsy from what seems to be the creator of this service. It has a serial port on it, and it behaves kind of like a Hayes modem. Ex

I recently bought something on Etsy from what seems to be the creator of this service. It has a serial port on it, and it behaves kind of like a Hayes modem. Except the AT commands actually configure a wifi connection, and you dial up servers (telnet-like?) that behave like BBSes over the Internet. https://www.etsy.com/listing/754439780/serial-wifi-modem-for-vintage-computers https://www.etsy.com/listing/754439780/serial-wifi-modem-for...