This project wouldn’t have been put together so quickly without these fine contributors to the open source community, thanks a million for your work:

Library: tinygps+
2022
Mikal Hart
https://github.com/mikalhart/TinyGPSPlus
http://arduiniana.org/libraries/tinygpsplus/
license: pending request to author

Appilcation and artwork: Nixie simulation clock
2019
Carlos Orts
https://github.com/McOrts/M5StickC_Nixie_tube_Clock
https://www.hackster.io/McOrts/nixie-tube-watch-simulated-on-esp32-using-the-m5stick-7ab9d9
MIT license

Library: Text Scroller
2020
Hans-Günther Nusseck
https://www.hackster.io/hague/m5stickc-textbuffer-scrolling-display-fb6428
License: Hackster.io Terms

Web Server: Elegant OTA
2022
github user: ayushsharma82
https://github.com/ayushsharma82/ElegantOTA
MIT license