Lowest Power (~3uA) MOTION Sensor - WiFi Connected with trigBoard

Опубликовано: 12 Март 2026
на канале: Kevin Darrah
8,659
378

I couldn't believe how low the standby current was on this PIR sensor, so I had to make a video about it - comparing the AM312 based sensor at ~13uA total, the Panasonic EKMB1201111 shown in the video here totals up to ~3uA, which includes the trigBoard. Pretty unbelievable! I've been using this now for a couple months and have been very happy with the performance.

Project page is here: https://trigboard-docs.readthedocs.io...

And if you want to build the Cellular based system, that is fully documented here: https://trigboard-docs.readthedocs.io...

Tindie link to trigBoard: https://www.tindie.com/products/kdcir...

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

Twitter:   / kdcircuits  

For inquiries or design services:
https://www.kdcircuits.com