The article discusses the challenges faced by hobbyists when building antennas like Yagi and WiFi cantennas, emphasizing the importance of antenna size and tuning to the target frequency for optimal signal performance. It references a webinar by Dr. Jonathan Chisum, highlighting the practical insights beyond textbook theory that can improve antenna design.
T-Beam Meshtastic is a wireless module with ESP32, LoRa, GPS, WiFi, and Bluetooth capabilities. It features a 0.96-inch OLED display and supports various frequency bands including 433/868/915/923Mhz.
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The FlipLibrary app for Flipper Zero is a versatile and user-friendly application that offers a wide range of features to enhance your Flipper Zero experience. It includes a dictionary, random facts, and numerous additional functionalities, all accessible directly from your Flipper Zero device. The app is designed for easy navigation and quick access to information, making it a handy companion for on-the-go learning and entertainment. It leverages the FlipperHTTP flash for the WiFi Devboard, and requires a WiFi Developer Board, Raspberry Pi, or ESP32 Device with FlipperHTTP Flash and a WiFi Access Point.
Reticulum is a cryptography-based networking stack for building local and wide-area networks, designed to operate even in adverse conditions and without central control. It emphasizes user autonomy, security, and interoperability among networks.
This article presents a solution for efficient data transfer with the Multi-function USB Dongle based on ESP32-S3, highlighting its applications in exporting camera photos, printing files, and sharing videos.
The OpenWrt One/AP-24.XY, a WiFi 6 and Ethernet router powered by a MediaTek MT7981B processor, is now available for $89. It ships with OpenWrt installed and features high-speed LAN and WAN ports.
This GitHub repository contains the Hackers-Nightlight project, which showcases the attack possibilities and vulnerabilities of smart light bulbs. Specifically, it discusses the ESP32-C3 microcontroller's capabilities in certain smart light models, such as the Vont Smartlight Pro, for WiFi network penetration and exploitation. The README provides a detailed guide on how to flash custom firmware onto the ESP32-C3 to create a backdoor for remote connectivity and packet sniffing.
Tokay Lite – A battery-powered no-code AI camera based on ESP32-S3 WiSoC (Crowdfunding) Maxlab’s Tokay Lite is an OHSWA-certified AI camera based on ESP32-S3 WiFI and Bluetooth SoC that can be used for computer vision (e.g. facial recognition & detection) and robotics applications without the need to know programming languages since a web interface is used for configuration.
