Stop sharing Wi-Fi passwords on chalkboards or paper—it’s unclear for customers and reprinting every few days isn’t practical.

This project is a low-cost Wi-Fi password display for small cafés, restaurants, and coworking spaces. It provides a simple, reliable way to show your Wi-Fi password without confusion or hassle.

How it works:
Press a button to generate a random password, update it on your router, and the device displays it clearly for your customers. Updating is still done manually, but it takes no more than one minute and is only needed every few days.

No apps, no cloud, no unnecessary complexity—just a practical, affordable solution to a common problem.

To see the device in action, please check the video link below. If you're interested in purchasing one, it is available on Tindie (link provided below).

Feedback is always welcome!