During the COVID-19 pandemic, I was frequently measuring my body temperature and blood oxygen levels. Based on information that it was possible to take an electrocardiogram (ECG) using the ECG app on ...

The ESP32 keeps finding new jobs in my house.

Abstract: The Internet of Things (IoT) and wearables involve small embedded devices with sensors collecting data from their surroundings. Nowadays, people have added complexity as well as busyness to ...

This project demonstrates the implementation of a compact embedded system capable of continuously monitoring GPS coordinates ...

[Dominic Buchstaller] wanted a neat, tidy entryway keypad that actually looked good. Prime goals were something slim, wireless, and with no visible screws. Dependency on the cloud was also a no-go.

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 ...