Raspberry Pi CM4 Carrier Board comes with RS485/Modbus, CAN, 1-wire interfaces (Crowdfunding)

CM Hunter

Another day, another Raspberry Pi CM4 carrier board. Just like the TOFU carrier board, CM Hunter carrier board for Raspberry Pi CM4 targets industrial applications, but in a different way, as it focuses on industrial communication protocols with Galvanically-Isolated RS485/Modbus, 1-Wire, CAN 2.0B, and together with more common interfaces like Ethernet, HDMI, USB, etc… CM Hunter specifications: Supported systems-on-module – Raspberry Pi Compute Module 4 / 4 Lite Industrial communication Interfaces  Isolated RS485/Modbus (Profibus compatible) based on Texas Instruments ISO1410 controller Isolated CAN 2.0B based on Microchip MCP2515 controller and MAX14879 CAN transceiver Isolated 1-Wire via Maxim DS2482 I2C bridge Storage – MicroSD card slot Video  Output – HDMI 2.0, optional 3.5-inch or 4-inch 480×320 LCD display with resistive touch connected over SPI Networking – Gigabit Ethernet RJ45 port and optional 802.11b/g/n/ac WiFi 5 plus Bluetooth 5.0 LE USB – 2x USB 2.0 ports, 1x micro USB 2.0 OTG port used to flash eMMC on Raspberry Pi CM4 module Expansion […]

STM32MP1 Linux SoM fits into Pico-ITX carrier board

STM32MP1 Pico-ITX SBC

DH electronics DHCOM STM32MP1 is an STMicro STM32MP1 Cortex-A7/M4  system-on-module (SoM) following the company’s SO-DIMM-based DHCOM standard, and capable of running Linux with Etnaviv GPU drivers. The SoM is compatible with two DHCOM carrier boards from the company, namely DH PDK (Premium Developer Kit) for development, and DH PicoITX2 Pico-ITX board for direct integration into products. DHCOM STM32MP1 SoM DHCOM STM32MP1 specifications: SoC – STMicro STM32MP15x with up to two Arm Cortex-A7 core up to 650 MHz, one Arm Cortex-M4 up to 209 MHz, Vivante 3D GPU @ up to 533 MHz with OpenGL ES 2.0 support System Memory – 256, 512, or 1024 MB 32-bit DDR3 DRAM Storage 4, 8, or 16 GB eMMC flash 2 MB boot flash 256 bytes EEPROM MicroSD card socket on module Connectivity – WiFi 4 IEEE 802.11 a/b/g/n, 802.11j (hosted mode) with dual band, Bluetooth 5.0 (BR/EDR/BLE), PCB antenna and U.FL antenna connector SODIMM-200 edge connector Bus interface – 16-bit asynchronous address/data bus, […]

Engicam PX30.Core SoM & devkit run Ubuntu 20.04 with mainline Linux

PX30 Ubuntu 20.04 mainline Linux

Linux 5.11 was released a few days ago, and it’s always interesting to check out the changelog to find new hardware platforms that support mainline Linux. One of those is Engicam PX30.Core SoM based on Rockchip PX30 quad-core Arm Cortex-A35 processor. Engicam also worked with Amarula Solutions to develop an Ubuntu 20.04 image with mainline Linux compatible with EDIMM 2.2 and CTouch 2.0 carrier boards for PX30.Core CPU module. Engicam PX30.Core SoM Specifications: SoC – RockChip PX30 quad-core Arm Cortex-A35 @ 1.2GHz with Mali-G31 MP2 GPU with support for OpenGL ES 1.1, 2.0, and 3.2, OpenCL 2.0, Vulkan VX 1.0, 1080p60 video encoding/decoding System Memory – Up to 2 GB DDR4 Storage – 4GB eMMC flash (other capacities on request) Audio – Audio codec on module SO-DIMM edge connector Display Interfaces –  24-bit Parallel RGB, 18/24-bit LVDS Camera interface – 4-lane MIPI-CSI for up to 8MP camera Audio – I2S Networking – 10/100M Ethernet interface USB – USB OTG 2.0, […]

Linux 5.11 Release – Main Changes, Arm, MIPS & RISC-V Architectures

Linux 5.11 release

Linus Torvalds has released Linux 5.11 just in time for… “Valentine’s Day”: Nothing unexpected or particularly scary happened this week, so here we are – with 5.11 tagged and pushed out. In fact, it’s a smaller-than-average set of commits from rc7 to final, which makes me happy. And I already have several pull requests lined up for tomorrow, so we’re all set for the merge window to start. But in the meantime – and yes, I know it’s Valentine’s Day here in the US – maybe give this release a good testing before you go back and play with development kernels. All right? Because I’m sure your SO will understand. Linus Last time around, Linux 5.10 was an LTS release that added EXT-4 performance enhancements, improved post-Spectre performance, as well as the enablement of BCM2711 (Raspberry Pi 4) display pipeline, among other many changes. Some of the notable changes in Linux 5.11 include: Support for Intel’s software guard extensions (SGX) […]

PICO-PI-IMX7 NXP i.MX7 SBC offered for under $20 (Promo)

Cheap iMX7 SBC

TechNexion PICO-Pi-IMX7 single board computer was introduced a few years ago with an NXP i.MX 7Solo or 7Dual Cortex-A7 Intel Edison compatible CPU module, in a form factor similar to Raspberry Pi 3, and supported by Android Things that was still a thing at the time… It looks like Arrow Electronics is trying to get rid of some stock, as the company is selling the Amazon version of the PICO-PI-IMX7 board for $19.58 including free shipping for ArrowPerks members, instead of the usual $120+ price tag. We had written about the PICO-iMX6 module and PICO-PI-iMX8 SBC previously, but never about the i.MX7 version, nor the PICO-PI-IMX7 board, so let’s have a closer look at what the board has to offer. PICO-Pi-IMX7 specifications: PICO-iMX7 system-on-module SoC – NXP i.MX 7Dual dual-core Cortex-A7 processor @ 1 GHz with Cortex-M4 real-time core System Memory – 512MB DDR3L Storage – 4GB eMMC flash Connectivity Atheros AR8035 Gigabit Ethernet transceiver Broadcom BCM4339 wireless module for […]

Cluster Server R2 2U rack cluster server ships with up to 72 Rockchip RK3399/RK3328 SoMs

Firefly Cluster Server R2

Rockchip RK3399 and RK3328 are typically used in Chromebooks, single board computers, TV boxes, and all sort of AIoT devices, but if you ever wanted to create a cluster based on those processor, Firefly Cluster Server R2 leverages the company’s RK3399, RK3328, or even RK1808 NPU SoM to bring 72 modules to a 2U rack cluster server enclosure, for a total of up to 432 Arm Cortex-A72/A53 cores, 288 GB RAM, and two 3.5-inch hard drives. Firefly Cluster Server R2 specifications: Supported Modules Core-3399-JD4 with Rockchip RK3399 hexa-core Cortex-A72/A53 processor up to 1.5 GHz, up to 4GB RAM, and optional on-board 2.8 TOPS NPU (Gyrfalcon Lightspeeur SPR5801S) Core-3328-JD4 with Rockchip RK3328 quad-core Cortex-A53 processor up to 1.5 GHz, up to 4GB RAM Core-1808-JD4 with Rockchip RK1808 dual-core Cortex-A35 processor @ 1.6 GHz with integrated 3.0 TOPS NPU, up to 4GB RAM Configuration – Up to 9x blade nodes with 8x modules each Storage 32GB eMMC flash on each module (options: […]

Edge computing boards with new Intel Atom x6000E processors (Elkhart Lake) – Sponsored

04-conga-PA5 with heat spreader

A highly reliable performance boost for the edge The new Intel Atom® x6000E Series, Intel Celeron®, and Pentium® N & J processors (code name Elkhart Lake) impress with twice the graphics speed of their predecessors and 50% more multi-thread performance on up to 4 cores. congatec is now making these processors available on the 2.5-inch Pico-ITX form factor, leveraging their industrial quality for the most reliable performance boost possible. With growing digitization and the IoT trend, even the smallest edge computers are expected to meet high-reliability requirements today. Start-ups, makers, and spin-offs from big industrial companies increasingly deploy them in massively distributed applications to implement their new business models and IoT-supported services. They all face a similar challenge: Their apps are approaching market-readiness but their hardware platforms, which often originate from the maker board scene, lack reliability since they were not designed for large series and harsh environments. Industrial edge computing designs, however, must provide highly reliable 24/7 service over […]

Rockchip RV1126 AI Camera SoC features 2.0 TOPS NPU, promises 250ms fast boot

RV1126 Block Diagram

The Rockchip Developer Conference that took place at the end of November 2020 allowed us to learn more about RK3588, RK3566, and RK3568 64-bit Arm processors for AIoT applications. But the company also presented additional details about camera SoC’s, namely the dual-core RV1109 and quad-core RV1126, equipped with a 1.2 TOPS and 2.0 TOPS respectively, and both capable of delivering a 250ms fast boot. Rockchip RV1109 and RV1126 share many of the same specifications: CPU RV1109 – Dual-core Arm Cortex-A7 @ 1.5 GHz + RISC-V MCU @ 400 MHz RV1126 – Quad-core Arm Cortex-A7 @ 1.5 GHz + RISC-V MCU @ 400 MHz GPU – 2D graphics engine NPU RV1109 – 1.2 TOPS with support for INT8/ INT16 RV1126 – 2.0 TOPS with support for INT8/ INT16 Memory – 32-bit DDR3/DDR3L/LPDDR2/LPDDR3/DDR4/LPDDR4 up to 4GB RAM Storage – eMMC 4.51, Serial SPI NOR Flash or NAND flash with fast booting support, SD card via SDIO interface Display – MIPI-DSI/RGB interface up […]