9to5Linux

9to5Linux Weekly Roundup: July 20th, 2025

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LinuxGizmos.com

DreamHAT+ Enables 60 GHz Radar Sensing on Raspberry Pi 4B and 5

Dream Boards has released the DreamHAT+ Radar, a compact add-on board that brings high-precision 60 GHz mm-wave radar capabilities to Raspberry Pi 4B and 5. Built around Infineon’s BGT60TR13C radar chip, the DreamHAT+ is designed for developers and researchers working on gesture recognition, presence detection, indoor tracking, and privacy-focused sensing, all without relying on cameras or microphones.

Raspberry Pi Expands Embedded Lineup with Low-Cost Radio and Camera Modules

This month, Raspberry Pi launched two new components for embedded designs. The $4 Radio Module 2 adds Wi-Fi and Bluetooth to RP2040 and RP2350 projects, while the Camera Module 3 Sensor Assemblies offer a compact way to integrate Raspberry Pi’s 12MP camera into custom hardware.