Overview
Syllabus
Introduction
Overview of current multi-sensor
Issues with PIR motion sensors
Components of current multi-sensor
Overview of new version components
Details of the microwave motion sensor
Details of the AHT20 temp/humidity sensor
Details of the LM393 Photoresistor module
Details of a common cathode RGB LED
Testing of individual components
Bench testing the RCWL-0516 microwave motion sensor
Bench testing the AHT20 temperature/humidity sensor
Bench testing the LM393 Photoresistor module
The ESPHome firmware
Full bench test and Home Assistant Integration
Assembly and enclosure options
Final installed testing of new multi-sensor
Conclusions and final thoughts
Taught by
ResinChem Tech