This article discusses using MIT's App Inventor to create a custom Android app for controlling a Raspberry Pi-based robot via Bluetooth. It details the ease of use of App Inventor, the challenges of setting up Bluetooth communication on the Linux side (specifically with Bluez), and a workaround involving a custom server to handle Bluetooth communication.
Sipeed NanoCluster is a palm-sized cluster board with seven slots for Raspberry Pi CM4/CM5, Sipeed LM3H, and/or Sipeed M4N system-on-modules. It features a RISC-V Gigabit switch, independent UART and power control for each module, and supports up to 60W USB-C PD or PoE.
This article details how the author successfully set up a Pi-hole DNS server using a $15 Raspberry Pi Zero 2 W, highlighting its low cost, low power consumption, and surprisingly capable performance for handling DNS requests and ad blocking for a home network.
This GitHub repository contains a collection of example files demonstrating various use cases and configurations for the llamafiles tools, including examples:
* **System Administration:** Scripts and configurations for Ubuntu, Raspberry Pi 5, and macOS.
* **LLM Interaction:** Examples of prompts and interactions with LLMs like Mixtral and Dolphin.
* **Text Processing:** Scripts for summarizing text, extracting information, and formatting output.
* **Development Tools:** Examples related to Git, Emacs, and other development tools.
* **Hardware Monitoring:** Scripts for monitoring GPU and NVMe drive status.
* **System Administration:** Scripts and configurations for Ubuntu, Raspberry Pi 5, and macOS.
* **LLM Interaction:** Examples of prompts and interactions with LLMs like Mixtral and Dolphin.
* **Text Processing:** Scripts for summarizing text, extracting information, and formatting output.
* **Development Tools:** Examples related to Git, Emacs, and other development tools.
* **Hardware Monitoring:** Scripts for monitoring GPU and NVMe drive status.
Canonical is introducing 'tryboot' in Ubuntu 25.10 to improve boot reliability on Raspberry Pi devices by automatically falling back to a known good configuration in case of boot failures.
ZPUI (Zippy UI) is a lightweight control interface for single-board computers such Z the Raspberry Pi, designed to provide easy access to system information and control functions via a small I2C screen and a few buttons. It aims to solve the common frustrations of accessing and debugging SBCs without a full keyboard, monitor, and network connection.
Interrupt is a small, open-source gadget designed to teach and practice cybersecurity skills. It runs Linux and features a built-in display, making it ideal for learning and experimenting with hacking tools and techniques.
A concise summary of the newest release of Raspberry Pi OS, highlighting key updates, new features, and fixes, ensuring users are informed about the latest enhancements to their favorite micro-PC platform.
The article discusses why Raspberry Pi is ideal for AI projects due to its powerful official AI kit, portable form factor, and active open-source community. It highlights the Raspberry Pi's processing power, the creativity it allows, and the potential for tinkerers to experiment with various AI models.
picoLLM is a cross-platform, on-device inference engine optimized for running compressed large language models (LLMs) on various devices. It is compatible with Linux, macOS, Windows, Raspberry Pi OS, Android, iOS, and web browsers.
