Contact

Get in touch

The fastest way to reach me is GitHub, where all the projects live.

Questions and bug reports

Open an issue on the project's GitHub page. Logs, photos of your wiring and your printer model help a lot.

• zmod_nfc issues
• zmod_esp32-nfc issues
• esp32_rfidnfc2usb_bridge issues
• C5_USBNIC issues

Hardware test reports

If you've built a reader with an RC522 or PN5180, or used a reader or tag I haven't listed, I'd really like to hear how it went, whether it worked or not. An issue on the matching project is perfect.

Anything else

For anything that isn't about a specific project, find me on GitHub.