A True Telnet BBS on a Casio Calculator
A Bulletin Board Service (BBS) has been successfully hosted on a Casio VX-4 calculator. The developer has created four software applications for the Casio Pocket Computer calculators, with one already published on GitHub and the others planned for open source release.
ei3lh.eu
12 min
8/16/2026
A True Telnet BBS on a Casio Calculator
A Bulletin Board Service (BBS) has been successfully hosted on a Casio VX-4 calculator. The developer has created four software applications for the Casio Pocket Computer calculators, with one already published on GitHub and the others planned for open source release.
ei3lh.eu
12 min
8/16/2026
A True Telnet BBS on a Casio Calculator
A Bulletin Board Service (BBS) has been successfully hosted on a Casio VX-4 calculator. The developer has created four software applications for the Casio Pocket Computer calculators, with one already published on GitHub and the others planned for open source release.
ei3lh.eu
12 min
8/16/2026
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