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...ESL Firebase Edition V2.0 allows you to operate as many of them as you wish, provided that each has its own unique ID, and there's enough power and bandwidth for all of them.
For more information please visit https://github.com/Northstrix/Electronic-Shelf-Label-Firebase-Edition
You can find the tutorial on
V2.0: https://www.instructables.com/DIY-IoT-Electronic-Shelf-Label-With-Google-Firebas-1/
V1.0: https://www.instructables.com/DIY-IoT-Electronic-Shelf-Label-With-Google-Firebas/
The desktop app is made with the help of the ChatGPT.
A network user authentication system for mobile and public terminals
A Network User Authentication System for Public and Mobile Terminals - It is an authentication gateway (captive portal type) for open network. It is applicable to wireless lan(WLAN), wired lan, and public terminals. See Home Page for detail.
MAIN DEVELOPMENT SITE IS MOVED FROM here TO "https://osdn.jp/projects/opengate/".
A 2.4 GHz wireless development board suitable for Bluetooth experimentation. Open source hardware and software.
This project has moved to GitHub - https://github.com/greatscottgadgets/ubertooth