Category: Linux

Posted on by Debashis Das - No Comments on Murata LBWA0ZZ2HK/HL low-power Wi-Fi HaLow modules can communicate over 2km

Murata LBWA0ZZ2HK/HL low-power Wi-Fi HaLow modules can communicate over 2km

Murata's sub 1 GHz Wi Fi HaLow module

Murata has recently introduced two new ultra-low power, sub-1 GHz Wi-Fi HaLow modules (LBWA0ZZ2HK and LBWA0ZZ2HL) compliant with Sub-1 GHz (S1G) 802.11ah Wi-Fi standard across key regions. The Type 2HK module operates at frequencies from 902MHz to 928MHz and features a communication range of 2km, whereas the low-power Type 2HL operates at 750MHz to 950MHz and can communicate over 1km. According to Murata, these modules can achieve high-speed communication over 1km and are suitable for applications such as smart devices, smart homes, smart accessories, and others. The modules are based on the NEWRACOM NRC7394 chipset built around an Arm Cortex-M3 with enough processing power for handling the Wi-Fi subsystem and user applications. Both modules feature an SPI host interface with peripherals including SPI, 2x UART, 2x I2C, 2-channel 10-bit ADC, and GPIO. Murata LBWA0ZZ2HK and LBWA0ZZ2HL specifications: HaLow SoC – Newracom NRC7394 SoC Frequency 2HL – Sub-1 GHz (750-950 MHz) […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 10 Comments on BredOS Arch Linux Arm distribution runs on Rockchip RK3588 single board computers

BredOS Arch Linux Arm distribution runs on Rockchip RK3588 single board computers

BredOS Arch Arm Linux for SBC

BredOS is a Linux distribution based on Arch Linux Arm and optimized to run on Rockchip RK3588/RK3588S single board computers (SBCs) with current support for 22 boards from Radxa, Orange Pi, Khadas, and others. Board vendors will usually provide OS images for their SBCs, but the quality and support may be limited, so projects like Armbian and DietPi are maintaining Ubuntu and/or Debian images for popular single board computers. But if you’re an Arch Linux (Arm) fan, there are fewer choices, and you may have to roll your own port for your board. BredOS provides an easy-to-use alternative based on Arch Arm Linux. BredOS highlights (provided by the developers): User-Friendly Interface – A simplified and intuitive user interface for easy navigation and use. Arch-Based – Built on top of Arch Linux, ensuring access to a vast repository of packages and a rolling release model. Arm Support – Optimized for Arm-based […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 4 Comments on Vulkan 1.4 3D graphics and compute API released

Vulkan 1.4 3D graphics and compute API released

Vulkan 1.4

The Khronos Group has just announced the release of Vulkan 1.4 cross-platform 3D graphics and compute API. The new release makes some of the optional extensions and features mandatory, adds streaming transfers, and supports 8K rendering on up to eight targets. Minimum hardware limits have also been increased including at least seven maxBoundDescriptorSets and eight maxColorAttachments. Vulkan 1.4 highlights: Streaming Transfers: new implementation requirements to ensure applications can stream large quantities of data to a device while simultaneously rendering at full performance. Previously optional extensions and features critical to emerging high-performance applications are now mandatory in Vulkan 1.4, ensuring availability across multiple platforms. These include push descriptors, dynamic rendering local reads, and scalar block layouts. Maintenance extensions up to and including VK_KHR_maintenance6 are now part of the core Vulkan 1.4 specification. 8K rendering with up to eight separate render targets is now guaranteed to be supported, along with several other […]

Posted on by Debashis Das - 1 Comment on Renesas RZ/T2H Cortex-A55/R52 industrial MPU and Dev Board support EtherCAT, PROFINET, and TSN

Renesas RZ/T2H Cortex-A55/R52 industrial MPU and Dev Board support EtherCAT, PROFINET, and TSN

Renesas RZ T2H EVKIT

Renesas RZ/T2H industrial MPU is the most powerful member of its RZ/T2 series of real-time microprocessors. The MPU features four Arm Cortex-A55 CPUs for application tasks and two Cortex-R52 CPUs for real-time control. It supports 9-axis motor control with 3-phase PWM timers, delta-sigma interfaces, and encoder interfaces. It also supports Industrial Ethernet protocols like EtherCAT, PROFINET, and TSN. These features make it ideal for industrial applications such as industrial robots, PLCs, motion controllers, and CNC machines. Renesas launched the RZ/T2L single-core Arm Cortex-R52 MPU just last year, and before that, in 2022, they launched the RZ/T2M dual Arm Cortex-R52 MPU. The RZ/T2L was just a cost-down version of RZ/T2M with an EtherCAT controller, compared to those old controllers the latest RZ/T2H supports 9-axis motor control and compatibility with various industrial Ethernet protocols. Renesas  RZ/T2H specifications: CPU 4x Arm Cortex-A55 (64-bit) clocked at up to 1.2GHz with 32KB L1 I/D cache, 1MB L3 cache 2x […]

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on Orange Pi 5 Ultra SBC offers HDMI 2.1 output and HDMI 2.0 input

Orange Pi 5 Ultra SBC offers HDMI 2.1 output and HDMI 2.0 input

Orange Pi 5 Ultra

The Orange Pi 5 Ultra is a Rockchip RK3588 SBC that’s slightly larger than a business card and visually identical to the Orange Pi 5 Max introduced last August, but replacing one of the two HDMI 2.1 video outputs on the latter with an HDMI 2.0 input port. The new single board computer is still offered with up to 16GB LPDDR5, an eMMC flash module connector or soldered-on eMMC flash, an M.2 socket for an NVMe SSD, 2.5GbE and WiFi 6E networking, and four USB 3.0/2.0 ports. Orange Pi 5 Ultra specifications: SoC – Rockchip RK3588 CPU – Octa-core processor with 4x Cortex-A76 cores @ up to 2.4 GHz, 4x Cortex-A55 cores @ up to 1.8 GHz Arm Mali-G610 MP4 GPU with support for OpenGL ES1.1/2.0/3.2, OpenCL 2.2, and Vulkan 1.2 6 TOPS AI accelerator with support for INT4/INT8/INT16/FP16 mixed operation VPU – 8Kp60 H.265/VP9/AVS2 10-bit decoder, 8Kp30 H.264 decoder, […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 16 Comments on Boardcon Compact3588S SBC – A Raspberry Pi 5 alternative based on Rockchip RK3588S AI SoC with M.2 socket for SSD or 4G LTE module

Boardcon Compact3588S SBC – A Raspberry Pi 5 alternative based on Rockchip RK3588S AI SoC with M.2 socket for SSD or 4G LTE module

Boardcon Compact3588S SBC Raspberry Pi 5 Alternative

Boardcon Compact3588S SBC is another Raspberry Pi 5 alternative powered by a Rockchip RK3588S octa-core Cortex-A76/A55 SoC with a 6 TOP NPU for AI acceleration, up to 16GB RAM, up to 256GB eMMC flash, and all the features found in the Raspberry Pi 4, plus an M.2 socket supporting either an NVMe SSD or a 4G LTE module in conjunction with a Nano SIM card slot. It more closely follows the Raspberry Pi 4 form factor, but Rockchip RK3588S’ performance and capabilities make it a direct Raspberry Pi 5 competitor. Contrary to most credit card-sized single board computers, it follows a carrier board + soldered-on system-on-module design, rather than a single PCB. Boardcon Compact3588S specifications: SoC – Rockchip RK3588S CPU – Octa-core processor with 4x Cortex-A76 cores @ up to 2.4 GHz, 4x Cortex-A55 cores @ up to 1.8 GHz GPU – Arm Mali-G610 GPU with OpenGL ES 3.2,  OpenCL […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 3 Comments on Barebone Intel Celeron 2955U or Pentium 3805U fanless industrial mini PC goes for $60 (Promo)

Barebone Intel Celeron 2955U or Pentium 3805U fanless industrial mini PC goes for $60 (Promo)

Low-cost Intel Celeron 2955U fanless mini PC

If you’re in need of a low-end, cheap x86 platform you’re in luck since XCY is selling the X46G industrial fanless mini PC powered by an Intel Celeron 2955U Haswell processor or a Pentium 3805U Broadwell CPU for just about $60 as a barebone system, or around $74 with 4GB of RAM, a 64GB SSD, and a WiFi module as part of a Black Friday 2024’s promotion. It’s even cheaper in some other shops, as we’ll see below. Both CPUs have been discontinued since 2021, and nobody should use those in a desktop system unless you are of the very patient type. However, if you want to run some lightweight Windows or Linux application(s), make use of RS232 ports for industrial control, set up a Full HD HTPC, configure a dual GbE server, or need to run FreeDOS or similar x86-only operating systems, those ultra-cheap Intel mini PCs might prove […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 6 Comments on $16 Banana Pi BPI-WiFi5 router is powered by Siflower SF19A28 dual-core MIPS SoC

$16 Banana Pi BPI-WiFi5 router is powered by Siflower SF19A28 dual-core MIPS SoC

Banana Pi BPI WiFi5 Low-cost WiFi 5 router

Banana Pi BPI-WiFi5 is a low-cost WiFi 5 AC1200 router with four gigabit Ethernet ports powered by a 1.2 GHz Siflower SF19A28 dual-core MIPS SoC coupled with 64MB DDR2 and an 8MB flash. It’s not the first low-cost router from the company, as the Banana Pi BPI-WiFi6 Mini was introduced this summer for $30 with Triductor TR6560 SoC, and with the Banana Pi BPI-WiFi5, they’ve now introduced a lower-end WiFi 5 router going for just about $16 plus shipping on AliExpress or $29.99 on Amazon. Banana Pi BPI-WiFi5 specifications: SoC – Siflower SF19A2890S2 dual-core MIPS processor @ 1.2GHz System Memory – 64MB DDR2 RAM Storage – 8MB flash Networking Switch – Airoha AN8855R Gigabit Ethernet switch 1x Gigabit Ethernet WAN port 3x Gigabit Ethernet LAN ports Wireless 2.4 GHz WiFi 2×2 MIMO up to 300 Mbps 5 GHz WiFi 2×2 MIMO up to 866.7 Mbps Frequency bands 2.4GHz – 2.4GHz […]

UP 7000 x86 SBC