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Meet the ESP32-DIV V2: The Open-Source "Flipper Zero Killer?" If you've been following the world of portable pentesting tools, you know the Flipper Zero reigns supreme. But for the makers among us who prefer "built not bought," a serious contender has arrived. Creator CiferTech has just released the ESP32-DIV V2, a completely open-source, multi-band wireless testing toolkit that aims to be a more accessible and customizable alternative to commercial… |
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Self-Hosting Mini C Compiler for ESP32 The xcc700 is a very small, lightweight C compiler designed specifically for the ESP32 microcontroller. It is like a mini version of GCC or clang, but this system has some limitations. Instead of generating Windows .exe files, it produces ELF binaries for the Xtensa CPU, which is the processor architecture used in ESP32. Because it is so small, the compiler itself can run on the ESP32 and… |
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Wi-Fi Localization Tool Pi-RTCSI Runs Self-Contained on Raspberry Pi In a YouTube video, Fangzhan Shi introduced Pi-RTCSI, a self-contained Wi-Fi sensing tool designed for Raspberry Pi CM4 and Raspberry Pi 4B. It’s built using the Nexmon framework and makes use of Round Trip Channel State Information (RTCSI) to achieve phase-accurate localization. It comes ready to use as an SD card image, eliminating any need for environment configuration or compilation. … |
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SlimeVR Butterfly Trackers for VR, Motion Capture, and Much More SlimeVR has introduced its new wireless full-body tracking solution based on the success and experience of previous versions. It improves comfort, adds battery life, and is lighter. Each tracker in the system contains an IMU sensor that wirelessly sends data to your PC or smartphone. The SlimeVR Server software uses the data in relation to your body’s proportions and headset position to… |
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Syrma SGS and Dynabook Join Forces to Boost Laptop Manufacturing in India Pursuing local production of laptops for the Indian market, Mumbai-based Syrma SGS Technology has announced a strategic partnership with Japan’s Dynabook Singapore Pte Ltd. This collaboration aims at strengthening the country’s production capacity at home and supporting the government’s ‘Make in India’ initiative. Dynabook has remained a dominant commercial PC brand, having endured over… |
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Arduino Nano ESP32 Transforms into Mini Linux PC: Power Meets Portability In a fascinating convergence of microcontroller potential and single-board computing ambitions, Naveen Kumar's recent endeavor stands as a testament to innovation. By transforming an Arduino Nano ESP32 development board into an ultra-low-powered, pocket-sized Linux PC, Kumar showcases the ever-evolving capabilities of microcontrollers in… |
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PC Controlled Home Automation using Arduino This project explains designing a home automation system which is controlled by a computer to switch On and switch Off various electrical and electronics devices. For demonstration we have used 3 zero watt bulbs which indicates LIGHT, FAN and TV. It uses Arduino Uno board as a controller and a 5V relay to connect light bulbs with the circuit. … |
