ESP32 PIR AM312 Motion Sensor External Wifi

thingiverse

This is an external WIFI ESP32-Wroom-32U board with a AM312 sensor as the HC sensor had too much false positives. Maybe the AM312 has less or the wifi is seperated enough where I haven't had any to date.. The Board chip is snug on the interior rectangle so just push down and it should seat. I thought giving a little room under there would not only give access to the pins at an angle, but also cool the chip better if needed... i don't know if its necessary but seemed like a good idea.