upyOS 是一款模块化、轻量级的基于 MicroPython 的操作系统（OS），专为 Espressif ESP32/ESP32-C3/ESP32-S3、树莓派 RP2040 等低资源微控制 ...

Imagine tracking your heartbeat without strapping on a smartwatch or touching any gadget, just by sitting within range of your Wi-Fi. This is made possible with Pulse-Fi, a system recently unveiled by ...

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A fully asynchronous firmware for ESP32 that connects to WiFi, subscribes to MQTT topics, and toggles a GPIO relay. Designed for automation tasks such as remote switching, gate control, or smart ...

Abstract: This research explores the implementation of common Wi-Fi attack vectors using the ESP32 microcontroller platform, aiming to assess the potential security implications of readily available, ...

Update 3/9/25: After receiving concerns about the use of the term 'backdoor' to refer to these undocumented commands, we have updated our title and story. Our original story can be found here. The ...

The Waveshare ESP32-P4-Nano is a tiny, inexpensive, low-power development board powered by a dual-core RISC-V processor. Available now from Waveshare or AliExpress for around $19 and up, the little ...

M5Stack M5Stamp Fly is a tiny ESP32-S3 WiFi drone based on the company’s M5Stamp S3 WiFi 4 and BLE IoT module, equipped with four motors and several sensors. and controllable the M5Atom WiFi joystick ...

While we are used to USB WiFi adapters, embedded devices typically use SDIO WiFi cards, and for good reasons – they’re way more low-power, don’t take up a USB port, don’t require a power-sipping USB ...