The display I used here is the WT32-SC01 Plus, but any old cheap one will do, including the Cheap Yellow Display. So long as ...

Unlike the standard ESP32 microcontroller, the CAM variant includes a camera module and a microSD card slot built into it.

Back in 1991, I was in New Delhi visiting the iconic Lotus Temple (Bahá’íHouse of Worship). The temple’s breathtaking architecture, resembling a fully bloomed ...

Imagine tracking your heartbeat without strapping on a smartwatch or touching any gadget, just by sitting within range of ...

First Series Recruitment Continues. CHAIHUO MAKER . On the afternoon of September 13, 2025, the first series of the [Scene ...

They found that there was no existing data for these patterns using an ESP32 device, so they set out to create their own ...

The new system, called Pulse-Fi, transforms ordinary wireless signals into health trackers. It promises a future where people ...

Your WiFi can track your heart rate without a smartwatch or sensor. Can ordinary signals be used to check your health at home ...

Fi, was presented at the 2025 IEEE International Conference on Distributed Computing in Smart Systems and the Internet of Things. Led by Professor ...

Pulse-Fi uses Wi-Fi signals and machine learning to detect heartbeats accurately—making heart monitoring simpler, cheaper, and contact-free.