This library allows you to make the ESP32 act as a Bluetooth Keyboard and control what it does. The BleKeyboard interface is almost identical to the Keyboard ...

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

Este tutorial explica detalhadamente como utilizar a biblioteca não oficial Heltec ESP32 LoRa V3, projetada para simplificar o uso das placas Heltec ESP32 LoRa V3. Combinando um transceptor LoRa ...

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

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 Pulse-Fi system is highly accurate, achieving clinical-level heart rate monitoring with ultra low-cost WiFi devices, ...

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

Rich Pixels is a library for sending colorful images to a terminal. Give it an image, and it’ll dump it to your terminal in full color. While it also supports ASCII art, ...

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

The small display provided basic information about the Wi-Fi connection, whether a visitor is detected, SD card capacity status, IP address, etc… There’s no USB port, and programming/firmware flashing ...