#embedded Development Tutorials & Tips | Roast Dev

How Embedded Firmware Development Services Can Enhance Your App’s Performance

When it comes to developing high-performing apps, many developers focus on the user interface, backend, or cloud infrastructure. However, there’s one crucial aspect often overlooked: embedded firmwa...

25.03.2025 0 Read More

Introducing hybrid_phi: Reversible Signal Approximation and Routing in Rust

What if you could compress, store, and route signals — all with a compact reversible method, without using neural networks or heavy AI models?Welcome to hybrid_phi: a Rust-powered library that encod...

04.05.2025 0 Read More

Custom Linux Image for Raspberry Pi 5: A Guide with Buildroot

Earlier this year, I got my hands on a Raspberry Pi 5 with the goal of expanding my knowledge of embedded systems, device drivers, the Linux Kernel, and related technologies. My objective is to explor...

01.04.2025 0 Read More

Enabling Ethernet support and OpenSSH on Raspberry Pi 5 with Buildroot

In my last post, I discussed logging into a Raspberry Pi 5 image built with Buildroot over a serial connection. However, this method requires either the official debug probe or a more common serial ad...

07.04.2025 0 Read More

Method of Fuzzing Embedded C Libraries

So I'm dusting off a project that I'm going to ramp up here in the coming summer months. It's a thermostat for home assistant. Home assistant has a built in generic thermostat, however I want to add ...

08.04.2025 0 Read More

Enabling Raspberry Pi 5 Onboard Wi-Fi using Buildroot External Tree

The Raspberry Pi 5 features a built-in wireless module based on the Cypress CYW43455, which connects to the main processor via an SDIO interface. This hardware provides wireless capabilities that make...

12.04.2025 0 Read More

Monitoring and Controlling CPU Temperature on Linux Systems Using Sysfs

Effectively monitoring and managing CPU temperature in embedded systems is crucial to prevent throttling and ensure reliable device performance. The Raspberry Pi 5 features a built-in thermal sensor w...

19.04.2025 0 Read More

Why RK3566 is a Great Choice for Your Next Embedded SBC Project

When it comes to building reliable and flexible embedded systems for industrial and commercial applications, the Rockchip RK3566 stands out as a powerful yet cost-effective SoC. Whether you’re desig...

20.04.2025 0 Read More

Kuzu: The Rocket-Powered Graph Database You Need to Check Out!

Quick Summary: 📝 Kuzu is an embedded graph database designed for speed and scalability, optimized for complex analytical workloads. It features a flexible property graph data model with Cy...

22.04.2025 0 Read More

Why Our Custom SBC Had to Break the Rectangle Rule: A Real-World PCB Design Challenge

In embedded hardware design, single-board computers (SBCs) are typically rectangular. This shape simplifies manufacturing, EMC layout, and enclosure design. However, in real-world product development,...

23.04.2025 0 Read More