The Cybernetic Primitive

In system design, assumptions that facilitate the usual process can lead to highly unsatisfactory performance “off piste”.
Elektor Magazine

Wi-Fi-Based Person Detection on an ESP32: When Your Router Becomes a Motion Sensor

Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...