Liliputing

CardputerZero pocket computer combines the brains of a Raspberry Pi Zero 2W with a tiny display, keyboard, and battery

The M5Stack CardputerZero is a tiny, portable computer that’s about the size of a small stack of business cards. But despite its compact size, it’s a full-fledged PC with a display, keyboard, and ...
CNX Software

Petros CH32H417M Alef – A Raspberry Pi Pico-sized RISC-V USB 3.0 camera board

XPU Labs’ Petros CH32H417M Alef is a Raspberry Pi Pico-sized board based on the WCH CH32H417M RISC-V USB 3.0 microcontroller and taking a 2MP OV2640 camera module through the MCU’s digital image ...
CNX Software

Privacy-focused, open-source Raspberry Pi Zero 2W DIY security camera offers end-to-end encryption, on-device AI

Secluso is a private, open-source, DIY home security camera system built around the Raspberry Pi Zero 2 W, featuring true end-to-end encryption (E2EE) and ...

I built my own Wi-Fi router with a Raspberry Pi for Starlink and solar control - here's how

This custom Wi-Fi router works off-grid with Starlink and can control my solar power station. Here's how I went about it.
IEEE

Enhancing Optical Camera Communication Performance for Collaborative Communication Using Positioning Information

Abstract: Optical camera communication (OCC) has emerged as a promising alternative technology for radio frequency (RF)-based communication systems. However, existing OCC approaches only consider ...
IEEE

Deploying MANET on a Raspberry Pi 4 Model B Test Bench Using the B.A.T.M.A.N. Protocol

Abstract: Mobile Ad Hoc Network (MANET) is a non-centralized, self-regulating, easy-to-deploy wireless ad hoc network that can be found in specific applications such as military scenarios, sensor ...