Kevin Darrah | trigBoard DEMO + CODE Walkthrough & Tutorial - ESP8266 EXTREME Low Power @Kevindarrah | Uploaded February 2018 | Updated October 2024, 1 day ago.
Another super long video about the trigBoard - this time I show you all of the cool stuff it does and walk through that code line by line. If you want to skip ahead to just the code, I think it's around the 15min mark.

new v8 Docs: trigboard-docs.readthedocs.io/en/latest/index.html

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