Posted on

Orange Pi CM5 – A Raspberry Pi CM4 alternative with up to 16GB RAM, 256GB eMMC flash

Orange Pi CM5 is a system-on-module mostly compatible with the Raspberry Pi CM4 (and upcoming Raspberry Pi CM5?) powered by a Rockchip RK3588S octa-core Cortex-A76/A55 processor that supports up to 16GB LPDDR4 and 256GB eMMC flash compared to the Pi CM4 module that is limited to 8GB RAM and 32GB flash. Since the Rockchip RK3588S has more interfaces than the Broadcom BCM2711 found in the Raspberry Pi CM4, the company added an extra 100-pin board-to-board connector with extra interfaces such as native USB 3.0, SATA III, CAN Bus, and an additional PCIe 2.0 x1 interface for a total of two. Orange Pi CM5 specifications: SoC – Rockchip RK3588S octa-core processor with 4x CortexA76  cores @ up to 2.4GHz, 4x CortexA55 core @ 1.8GHz Arm Mali-G610 MP4 “Odin” GPU with support for OpenGL ES1.1/2.0/3.2, OpenCL 2.2 and Vulkan 1.2 Video decoder – 8Kp60 H.265, VP9, AVS2, 8Kp30 H.264 AVC/MVC, 4Kp60 AV1, […]

Posted on

Sipeed Lichee Book 4A 14-inch modular Linux laptop launched with TH1520 quad-core RISC-V processor

We’ve just written about Deep Computing’s DC-ROMA RISC-V Laptop II, but Sipeed has just launched the Lichee Book 4A modular RISC-V laptop based on the quad-core Alibaba T-head TH1520 processor and running Debian Linux. I was expecting the Lichee Book to launch with the SpacemIT K1 octa-core RISC-V processor, but Sipeed started with the time-tested TH1520 quad-core RISC-V processor coupled with up to 16GB RAM and 128GB eMMC flash and equipped with a 14-inch IPS display. In the future, we’ll get the Lichee Book 3A with the SpacemIT K1, and the Lichee Book 5A with an unnamed Cortex-A75-class RISC-V SoC with a 20 TOPS AI accelerator. Sipeed Lichee Book specifications: 260-pin SO-DIMM system-on-module (SoM) Sipeed LM3A – Upcoming module based on SpacemIT K1 octa-core RISC-V CPU (Cortex-A55 class) with 2 TOPS NPU Sipeed LM4A SoC – Alibaba T-Head TH1520 CPU Quad-core RISC-V Xuantie C910 (RV64GCV – RVV 0.7) processor @ […]

Khadas Edge2 Arm mini PC
Posted on

RealTek RTL8126 5Gbps Ethernet PCIe and M.2 adapters are now available for $12 and up

The low-power RealTek RTL8126(-CG) PCIe 3.0 x1 to 5GbE controller was unveiled at Computex 2023 last year, and a few M.2 modules and PCIe cards are now available at very competitive prices. The first module that came to my attention was the “5000Mbps Networking Card B+M Key to PCIe Adapter” from STDEV sold for $27 on Amazon (where there’s also a 7% discount) that’s an M.2 PCIe module with a ribbon cable that is connected to a board with an RJ45 jack attached to a PCIe bracket. There’s limited information about it, and it was just added to Amazon on June 8, so there aren’t any user reviews just yet. But earlier today, Jiri Brejcha informed us he had tested a similar card (might even be the same) from Iocrest with a Raspberry Pi 5 and a Pineboards HatDrive BM1 HAT+ managing to reach 4.7 Gbps transfer speeds in both […]

Posted on

LimeNET Micro 2.0 Developer Edition board leverages Raspberry Pi CM4 and LimeSDR XTRX SDR module (Crowdfunding)

The LimeNET Micro 2.0 Developer Edition board is a modular software-defined radio (SDR) platform from Lime Microsystems that is based on the Raspberry Pi Compute Module 4 and the company’s own SDR board, the LimeSDR XTRX. It builds upon previous versions from Lime Microsystems, such as the LimeSDR Mini and LimeSDR Mini 2.0. It features a MIMO (multiple-input, multiple-output) radio and runs the more powerful Compute Module 4, an upgrade from the Raspberry Pi CM3 in earlier versions. The LimeSDR XTRX is an open-source, high-performance SDR in a compact, Mini PCIe form factor.  It provides a platform for building logic-intensive digital and RF designs and can be used for MIMO antenna configurations from 2Tx2R to 32Tx32R. The platform is built around a planar system board, the LimePSB RPCM, which integrates the CM4, the XTRX, and other components and interfaces to make a complete baseband + RF solution for diverse wireless […]

Posted on

$20 Zigbee & Z-Wave mPCIe module targets Home Assistant gateways

Mixtile’s “2-in-1 Zigbee & Z-Wave mPCIe module” is a relatively inexpensive way to add Zigbee and Z-Wave connectivity to a Home Assistant server without having USB dongles sticking out of the server and taking some of its spare USB ports. The module is compatible with any computer, gateway, or SBC with a spare mini PCIe socket featuring a USB 2.0 interface such as Rockchip RK3568-powered Mixtile Edge 2 Kit gateway. You’ll also need some way of mounting the antennas after connecting them to the IPEX-1 antenna connectors on the module, the Edge 2 Kit comes with multiple antenna holes. Mixtile 2-in-1 Zigbee & Z-Wave mPCIe module specifications: Wireless MCUs Silabs EFR32MG24 Arm Cortex-M33 @ 78.0 MHz with 256 kB RAM, 1536 kB flash Radio Frequency – 2.4 GHz (802.15.4 radio) TX Power – up to +19.5 dBm RX sensitivity – -105.4 dBm at 250 kbps Protocols – Zigbee, Matter, Thread […]

Posted on

Argon ONE V3 M.2 NVMe case for Raspberry Pi 5 brings all ports on one side, full-size HDMI ports

The Argon ONE V3 M.2 NVMe case for the Raspberry Pi 5 is an update to the Argon ONE M.2 case for the Raspberry Pi 4 that brings all ports of the Raspberry Pi 5 on one side and features full-size HDMI ports instead of the micro HDMI ports on the Pi 5 SBC. Debashis has just written about the Waveshare Pi5 Connector Adapter board that connects to the micro HDMI and USB-C ports of the Raspberry Pi 5 to bring them alongside the other ports and features two full-size HDMI ports. It’s a good idea, but it lacks an enclosure. The Argon ONE M.2 NVMe case does something similar with an enclosure and supports for NVMe SSD drives. Argon ONE V3 M.2 NVMe case key features: SBC – Compatible with Raspberry Pi 5 Storage – M.2 NVMe SSD via Key-M socket connected to the Raspberry Pi 5 PCIe connector; […]

Rockchip RK3568/RK3588 and Intel x86 SBCs
Posted on

GEEKOM A8 Review – Part 3: Ubuntu 24.04 tested on an AMD Ryzen 9 8945HS mini PC

We’ve already checked out GEEKOM A8 mini PC hardware with an unboxing and a teardown, before testing the AMD Ryzen 9 8945HS mini PC in Windows 11 Pro, and we’ll now report our experience with the GEEKOM A8 running Ubuntu 24.04 to see how it performs in Linux. We tested most features of the GEEKOM A8 mini PC on Ubuntu 24.04, ran several benchmarks to compare it to the similar GEEKOM A7 mini PC, performed storage and networking performance testing, ran stress test to check thermal performance, and measured fan noise and power consumption under various conditions. Installing Ubuntu 24.04 on the GEEKOM A8 mini PC As usual, we resized the Windows 11 partition to install Ubuntu 24.04 alongside Microsoft OS using a bootable USB flash drive created with the Ubuntu ISO. But you’ll notice BitLocker is enabled so the Ubuntu 24.04 installation can’t proceed. The installation wizard will ask […]

Posted on

Dual Micro HDMI to HDMI adapter supports Raspberry Pi 5/4B, offers multiple power options

Waveshare Pi5 Connector Adapter is a compact dual Micro HDMI to HDMI adapter for the Raspberry Pi 5 or Pi 4B that connects to the micro HDMI and USB-C ports simultaneously and provides access to two full-sized HDMI ports. The PCB also features a USB-C port and a screw terminal for power. Previously, we have written about many unique waveshare products, including Waveshare 2-CH CAN MiniPCIe, the Waveshare UGV Rover, the Waveshare ESP32-C6-Pico and Pico-M boards and many others, feel free to check those out if you are interested in the topic. Waveshare Micro HDMI to HDMI adapter specifications Supported Pi – Raspberry Pi 5 / Pi 4B Display Interfaces 2x micro-HDMI inputs 2x HDMI outputs Misc – 2x 3-pin UART connectors Power Power input 1x USB-C female port (Power In) 5 mm box-type screw terminal JST connector for battery Power Output – 1x USB-C male port (Power out) Dimensions […]

Khadas VIM4 SBC