Raspberry Pi News - CNX Software - Embedded Systems News

June 15, 2026June 16, 2026 by Jean-Luc Aufranc (CNXSoft) - No Comments

Linux 7.1 Release – Main changes, Arm, RISC-V, and MIPS architectures

Linus Torvalds has just released Linux 7.1 on LKML: So it’s only Sunday morning back home, but it’s Sunday afternoon where I am right now, so I’m doing the 7.1 release at the regular time – just not in the regular timezone. This obviously means that the merge window opens tomorrow, but I’ll be in yet another timezone by then, so timing will all be a bit irregular. Normally I try to front-load the merge window and do as much as possible the first few days – this time I’m not sure that will work out with my laptop and a couple of long flights without internet, but I’ve made sure that I have fetched the early pull requests (thank you – you know who you are), so I will be able to do some of it off-line. Anyway, possible slight hiccups in the merge window aside, the news today […]

June 11, 2026 by Debashis Das - 8 Comments

piBrick PocketCM5 – An open-source handheld Linux computer kit for Raspberry Pi CM5

Designed by Indonesian maker Ahmad Amarullah (amarullz), the piBrick PocketCM5 is an open-source hardware handheld Linux computer kit built around the Raspberry Pi CM5; it’s basically a smartphone-sized Linux machine with a physical keyboard and touchscreen. It is for developers, makers, and system administrators, for tasks such as general experimentation, embedded development, and remote access. We have seen other handheld terminals and pocket computers based on Raspberry Pi SBCs and Compute Modules over the years, such as the PocketTerm35, DevTerm, Carbon’s CyberT, Pi Slate, and many others. However, the piBrick PocketCM5 is based on the latest Raspberry Pi CM5 and features a 3.92-inch AMOLED touchscreen display, a physical BlackBerry QWERTY keyboard, and various expansion options. piBrick PocketCM5 specifications: Compatibility – Raspberry Pi Compute Module 5 (CM5 and CM5 Lite) Auxiliary MCU – Raspberry Pi RP2040 for keyboard/trackpad input, rotary encoders and buttons, USB HID (keyboard/mouse) emulation, and accelerometer data processing Storage […]

June 7, 2026June 10, 2026 by Jean-Luc Aufranc (CNXSoft) - No Comments

AweSun Cloud KVM Q1 Review – An ultra-compact, low-cost KVM over IP solution tested with Windows 11 and Android clients

AweSun has sent me a sample of their “Cloud KVM Q1” 4K KVM over IP solution for review. It’s a compact device with the minimum number of ports for a connected KVM: USB-C for keyboard and mouse emulation, HDMI input for video, and Ethernet for connectivity to the host. Like other such KVMs, it enables hardware-level remote access even in the BIOS, and the company advertised remote access to server, computer, and mobile phone targets, with the latter requiring an additional USB-C dock for HDMI input. I’ll start the review by going through the specifications, performing an unboxing and a teardown, and testing both mobile and desktop clients with targets like a Raspberry Pi 5 and an Android mobile phone. AweSun Cloud KVM Q1 specifications Here are the specifications from the company: Video Input HDMI port Resolution – Up to 2560 x 1600 with 15 FPS framerate Networking 100Mbps RJ45 […]

June 4, 2026June 5, 2026 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

Convert old IR remote controls into presentation clickers using an RP2040 USB board and open-source TTVKTR firmware

Brisk4t’s “Tossed The TV — Kept The Remote” (TTVKTR) is an open-source firmware project for Raspberry Pi RP2040 USB boards that aims to reduce electronics waste by converting old IR remote controls into presentation clickers. Most Raspberry Pi RP2040 boards with USB ports should work, but the project highlights the Waveshare RP2040-Zero combined with a standard 38 kHz infrared receiver due to its small size and low price ($4-5). The project also relies on the built-in RGB LED for layer color feedback. That’s about it for the hardware. It just required some basic soldering of the IR receiver to GPIO 28 (OUT), 5V or 3.3V, and GND pins. Nothing too hard. The WS2812 RGB LED is already connected to GPIO 16. I tried to look for RP2040 USB boards with a built-in IR receiver, but I could not find any. The firmware receives IR codes from a standard 38 […]

June 1, 2026 by Debashis Das - No Comments

Sixfab AI HAT+ for Raspberry Pi 5 integrates DEEPX DX-M1 AI accelerator

Sixfab has launched the AI HAT+ for Raspberry Pi 5, a PCIe HAT+ based on the DEEPX DX-M1 AI accelerator, which we also found in the DEEPX DX-AIPlayer, Mini DX-M1 SoM, and ALPON X5. Unlike the M.2 module used in the ALPON X5, the AI HAT+ has the accelerator soldered directly to the board. It connects to the Pi 5 via the PCIe FFC cable and draws power from the 40-pin header. The board is also available in 13 TOPS and 25 TOPS versions and is designed to run vision AI tasks such as object detection and segmentation locally on the Pi 5. Sixfab AI HAT+ specifications: Supported SBC – Raspberry Pi 5 AI Accelerator (one or the other): DEEPX DX-M1M with up to 25 TOPS (INT8), 1 GB LPDDR4X NPU memory DEEPX DX-M1ML with up to 13 TOPS (INT8), 512 MB LPDDR4X NPU memory Host Interface – PCIe Gen […]

June 1, 2026June 2, 2026 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Waveshare RP2350B-Plus-W – A Raspberry Pi Pico 2 W-sized board with 41 GPIOs, 16MB flash, USB-C port

Waveshare RP2350B-Plus-W is a development board that follows the Raspberry Pi Pico 2 W form factor, but offers 41 GPIOs thanks to the RP2350B MCU, integrates 16 MB of flash, and includes a USB-C port. So, in several ways, it’s an upgrade over the RP2350A-based official board, which offers only 26 GPIOs via two 13-pin GPIO headers, 4MB of flash, and a micro USB port. Since it’s the same size, where do the extra GPIOs come from? Answer: The company simply added 15 pads to the bottom of the board, not quite as convenient since it’s requires soldering, but it does the job. Waveshare RP2350B-Plus-W specifications: SoC – Raspberry Pi RP2350B CPU Dual-core Arm Cortex-M33 @ 150 MHz with Arm Trustzone Dual-core RISC-V Hazard3 @ 150 MHz Only two cores can be used at any given time Memory – 520 KB on-chip SRAM Package – QFN-80 Memory – Footprint […]

June 1, 2026June 2, 2026 by Jean-Luc Aufranc (CNXSoft) - 11 Comments

Radxa’s 2026 Qualcomm hardware: Dragon Q8B and Q5E SBCs, DragonStation and DragonBay NAS systems

Radxa started its partnership with Qualcomm last with the Dragon Q6A SBC, but it turns out it was just the start, and the company showcased more Qualcomm SBCs and NAS systems at a Radxa + Qualcomm developer day on May 30, 2026. The Radxa Q8B SBC will be based on a Qualcomm Snapdragon 8cx Gen3 octa-core SoC and the Q5E SBC on a Dragonwing QCS6690 octa-core Kryo SoC. The company also teased DragonStation and DragonBay NAS systems, and a 2026 roadmap features a total of 22 Qualcomm systems made by Radxa. Radxa Dragon Q8B Dragon Q8B specifications: SoC – Qualcomm Snapdragon 8cx Gen 3 compute platform Octa-core CPU – 4x 3.0 GHz Kryo Prime cores, 4x 2.4 GHz Kryo Efficiency Cores GPU – Adreno 690 GPU with DirectX 12 (DX12) API support DSP – Qualcomm Hexagon Processor, Qualcomm Sensing Hub AI – Qualcomm Neural Processing Engine SDK support for AI […]

May 28, 2026 by Debashis Das - 4 Comments

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

Secluso Open source Raspberry Pi security camera requirements

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 on-device AI for human, pet, and vehicle detection. It was designed as an alternative to commercial smart home cameras that require sending raw video feeds to a proprietary cloud, a practice that often raises significant privacy concerns. Developed by Secluso, Inc., co-founded by UC Irvine professor Ardalan Amiri Sani and John Kaczman, the project utilizes Messaging Layer Security (MLS, RFC 9420) to ensure end-to-end encryption between the camera and the user’s smartphone. Because the system uses an untrusted relay (either self-hosted on a VPS or via Secluso’s free beta relay), the server routing the footage only sees encrypted files and cannot decrypt the video or thumbnails. Secluso hardware requirements: SBC – Raspberry Pi Zero 2W Camera – Raspberry Pi Camera Module V1 (OV5647) or V2 (IMX219) […]