A wireless, open source, ESP32-based fingerprint sensor with optional NFC

Aug 15, 2023

Project update 9 of 10

Resources for Chhavi Users

by Akshar Vastarpara

Hello Backers,

I sincerely apologize for the significant delay in delivering the product. I understand this has been quite a lengthy process and I cannot offer more excuses. Nonetheless, I am genuinely excited to see people have begun to use the product and are finding it highly beneficial.

I am aware there are concerns about how to initiate, develop, and utilize Chhavi. Despite my limited expertise in these matters, I am committed to consistently improving my communication. I will strive to provide an exceedingly helpful guide, complete with resources that gradually progress in complexity.

The primary GitHub repository for the project can be found at: A basic setup guide is available in that repo. Should you encounter any issues, please feel free to report them directly via GitHub.

To begin your journey with the product, please refer to the guide available at:

For interactive discussions and ongoing communication, I encourage you to join our Discord channel:

I am uncertain about the potential outcomes of this project, but together, let us create something useful or, at the very least, enjoyable to use!

Best regards,

Akshar Vastarpara, Vicharak

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