RAKwireless WisMesh Pi HAT RAK6421 is a modular Meshtastic gateway expansion board for Raspberry Pi 4/5 that adds support for the company’s WisBlock ecosystem. Designed for users running meshtasticd ...

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 ...

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 ...

V4L2 driver development for MIPI CSI-2 sensors demands accurate device tree configuration, sensor subdevice registration, and ...

The Bolt-521MRS is a 5MP NIR Monochrome Rolling Shutter MIPI CSI-2 camera built on the Onsemi AR0521 imaging sensor. Designed ...

Vadzo's Bolt-234MGS is a 2MP AR0234 MIPI Camera built on the ON Semiconductor AR0234 sensor delivering monochrome global ...

Microcontrollers are surprisingly useful for Home Assistant projects ...

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

Ever since the first Linux capable single-board computers came out, there have been projects turning them into handhelds. The Raspberry Pi Zero and in particular the Compute Modules are ideally ...

Most OEM camera vendor evaluations fail not because the wrong questions were asked, but because the right ones were never on the list. Vadzo Imaging publishes a 10-point checklist that changes what ...

High schooler Evan Budz's award-winning invention can identify coral bleaching, invasive species, and microplastics without disturbing marine ecosystems.

In the world of social media, “keeping receipts” refers to the practice of storing evidence that may come in handy for a callout post at a later date. For [Teddy Warner], though, it’s more applicable ...