Manawyrm on Twitter: "We ported a TCP/IP stack to a Casio graphical calculator! IP connectivity via SLIP on the 2.5mm serial port. https://t.co/Os15Rec4s3 Chatting in IRC on a calculator: https://t.co/swtZFj3K0T fxsdk and @
Casio fx Graphing Calculators Get a TCP/IP Stack — and IRC Chat Client — Courtesy of fxIP - Hackster.io
![A web page that works with a calculator has appeared, and you can chat and operate a modem with the calculator. - GIGAZINE A web page that works with a calculator has appeared, and you can chat and operate a modem with the calculator. - GIGAZINE](https://i.gzn.jp/img/2021/07/14/casio-fx-9750gii-webserver/00.jpg)
A web page that works with a calculator has appeared, and you can chat and operate a modem with the calculator. - GIGAZINE
![Casio fx-9860gII Graphing Calculator #3: How To Load Games,Applications,Softwares from Computer - YouTube Casio fx-9860gII Graphing Calculator #3: How To Load Games,Applications,Softwares from Computer - YouTube](https://i.ytimg.com/vi/ktZKx5hZ4BY/maxresdefault.jpg)