>"Orange Pi is an open source single-board card computer, a new generation of arm64 development board, which can run operating systems such as Android TV 12, Ubuntu and Debian. The Orange Pi Zero 2w development board uses the Allwinner H618 system-on-chip, and can optionally have 1GB or 1.5GB or 2GB or 4GB LPDDR4 memory."
Flock-Detector 3.0, a specialized surveillance sniffing tool powered by the Seeed Studio XIAO ESP32-S3. This tool is engineered to identify and log various surveillance devices, including Flock Safety ALPR cameras and Raven gunshot detectors, in real-time..
This project details adding a wireless Adafruit Feather ESP32 with OLED display to interface with the MightyOhm Geiger Kit, including features like data logging to Radmon.org, web server diagnostics, and various display modes. It covers assembly, software setup, testing, and additional connections to a Raspberry Pi.
ESP32-S3 2inch Capacitive Touch Display Development Board, 240×320 Pixels, IPS Panel, 32-bit LX7 Dual-core Processor, Supports WiFi & Bluetooth, Onboard Camera Interface, ESP32 With Display
Security researcher BobDaHacker discovered multiple critical vulnerabilities in the Petlibro smart pet feeder system. The most severe is an **authentication bypass** allowing attackers to log in to *any* account using publicly available Google IDs. Petlibro acknowledged the issues and offered a $500 bounty, but has left the vulnerable login endpoint active for "legacy compatibility" over two months after initial reporting, despite promising a fix.
Other vulnerabilities included:
* Viewing details of any pet by ID.
* Obtaining serial numbers and MAC addresses.
* Manipulating feeding schedules, camera feeds, and settings without authentication.
* Retrieving mealtime messages recorded by owners.
* Gaining access to devices by adding oneself as a shared owner.
Other vulnerabilities included:
* Viewing details of any pet by ID.
* Obtaining serial numbers and MAC addresses.
* Manipulating feeding schedules, camera feeds, and settings without authentication.
* Retrieving mealtime messages recorded by owners.
* Gaining access to devices by adding oneself as a shared owner.
CL-32 is a small pocket computer brought into the modern era with WiFi and Bluetooth, designed for building and testing ideas on the go or as a mobile communication device.
A project that displays WiFi signal strength using *Space Invaders*-themed sprites on an ESP8266. It recalls the practice of wardriving and provides a visual representation of nearby networks, including open ones.
AI-On-The-Edge-Cam is an ESP32-S3 board with a 2MP camera, microSD card, WiFi, BLE, and PoE Ethernet connectivity designed to digitize legacy utility meters such as water meters, gas meters, or electricity meters that require manual onsite reading. It supports Tensorflow Lite, has a web interface, and integrates with Home Assistant.
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.
