Uploaded March 2022 | Updated September 2026, 2 weeks ago

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This was a quick trigBoard project inspired by a fox my brother discovered on his security camera sniffing around the chicken coop. Using the ESP32 based trigBoard along with a high quality Panasonic sensor, we have a ~2uA system!

Project page is here - everything you need: trigboard-docs.readthedocs.io/en/latest/motionSound.html#

Tindie link to trigBoard: tindie.com/products/kdcircuits/trigboard-ultra-low-power-esp32-iot-platform

Thanks to all the Patrons for dropping a few bucks in the tip jar to help make these videos happen!
patreon.com/kdarrah

Twitter: twitter.com/KDcircuits

For inquiries or design services:
kdcircuits.com