To build this, first initiate the ESP32-S3 in AP+STA mode, bringing up a soft AP that redirects all client DNS lookups. It ...

Dedicated word processors are not something we see much of anymore. They were in a weird space: computerized, but not really ...

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

The ESP32-S3 is on the higher end of the spectrum when it comes to performance and capabilities, and I recently picked one up ...

Pulse-Fi uses a WiFi transmitter and receiver, which runs Pulse-Fi’s signal processing and machine learning algorithm. They ...

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.

compile for the ESP32 port using the generic ESP32 board setting the board variant to SPIRAM.attach neopixels to ESP32 and start up the neopixel library and simply fill the buffer with a single color ...

The Minimal example gives a quick overview for the implementation of TFLiteMicro_ArduinoESP32S3 into a sketch. Below are all the steps nescessary to go from data to a TensorFlow model to a TFLite ...

Heart rate is one of the most basic and important indicators of health, providing a snapshot into a person’s physical ...