Sound-programmable e-paper badge with USB serial programming and 125 kHz RFID emulation

Aug 28, 2023

Project update 1 of 8

Our Campaign Is Now Live!

by Radoslav Gerganov, Georgi Gerganov, Hristo Gerenski


We are pleased to announce the launch of GGtag’s Crowd Supply campaign!

Our team has dedicated significant effort to ensure that GGtag functions seamlessly as a programmable e-paper badge right out of the box. With our intuitive web interface, you can effortlessly create, modify, and share tag designs, which can then be programmed into the device with a single click.

It’s important to note that our product is entirely open-source, offering a user-friendly platform for a wide range of experiments involving data-over-sound and e-paper displays.

Should you have any inquiries or require assistance, please feel free to reach out to us using the "Ask a technical question" link or participate in our GitHub discussions. We are here to provide support and answer your questions.

Thank you for your interest in GGtag, and reserve yours while our campaign is live!

Best Regards, GGtag’s Team

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