Internal WiFi modem for the STBook.

[AndresPlazaR]

Hello!

The STBook was designed with space for an internal modem (to be installed under the Vector pad). None (to my knowledge) was made and/or released at the time, so I saw a great opportunity to make some hardware for this beautiful machine. It is based on an ESP32-C3 supermini dev board. You can get the instructions, the gerber files, the software, the firmware here: https://github.com/AndresPlazaR2/STBook_Modem

PXL_20260110_163212812.jpg (96.59 KiB) Viewed 1416 times

You can SSH to servers or telnet to BBS, of course:

PXL_20260106_005753000.jpg (84.76 KiB) Viewed 1416 times

(here connected to @Darklord 's BBS).

I hope somebody found this useful.

Andres.

[HigashiJun]

Well done !

If I only could get my hands on a STBook...

[Darklord]

Already replied to this elsewhere but I think it looks awesome.

Nice job!