Jean-Luc Aufranc (CNXSoft), Author at CNX Software - Embedded Systems News

September 14, 2020March 4, 2021 by Jean-Luc Aufranc (CNXSoft) - 23 Comments

Banana Pi BPI-M5 Amlogic S905X3 SBC coming soon

Banana Pi BPI-M5 is an Amlogic S905X3 SBC following the Raspberry Pi form factor, and that is pretty similar to Hardkernel ODROID-C4 launched earlier this year with the same quad-core Cortex-A55 processor. BPI-M5 comes with 4GB LPDDR4 RAM, 16GB eMMC flash, and offers four USB 3.0 ports, one Gigabit Ethernet port, and on HDMI 2.1 output port for 4K/8K video output. Banana Pi BPI-M5 preliminary specifications: SoC – Amlogic S905X3 quad-core Cortex-A55 processor @ up to 2.0 GHz with Mali-G31 MP2 GPU @ 650Mhz System Memory – 4GB LPDDR4 Storage – 16GB eMMC flash (option up to 64GB), MicroSD slot up to 2TB Video Output – HDMI 2.1 up to 4Kp60 with HDR, CEC, EDID Audio – 3.5mm audio jack, digital HDMI audio Connectivity – Gigabit Ethernet USB – 4x USB 3.0 ports via VL817 hub controller, 1x USB-C port (for power only?) Expansion – 40-pin Raspberry Pi header with […]

September 14, 2020July 5, 2021 by Jean-Luc Aufranc (CNXSoft) - No Comments

Rakwireless Launches WisBlock IoT Modular System Beta Testing Program

Rakwireless has launched several IoT evaluation boards such as RAK4260 LoRaWAN EVB relying on WisBlock modules comprised of a carrier board and a module. So far, those were always sold as part of evaluation boards, but now the company is trying to expand WisBlock use as a modular system, so users can easily build their custom systems, LEGO style. The modular system is based on four different block types: WisBlock Base – A carrier board with connectors for other block types, power supply, some ports WisBlock Core – Module with a microcontroller/processor WisBlock Sensor – Modules with environmental sensors, motion sensors, ambient light sensors, or others WisBlock IO – Adds more inputs, outputs, or connectivity options including LTE-M / NB-IoT, cellular and Wi-Fi modules, NFC reader, and interfaces for I2C, UART, ADC, and GPIO. The company is just getting started with the solution, and initially will be offering one WisBlock […]

September 14, 2020 by Jean-Luc Aufranc (CNXSoft) - 15 Comments

NVIDIA to Acquire Arm for $40 Billion from Softbank

A few weeks ago, I read rumors about NVIDIA acquiring Arm, and I thought it was probably just a joke because of the obvious conflicts of interests since NVIDIA would be providing IP to competitors, who may then be wary of starting designs based on Arm NVIDIA cores and GPUs. But guess what? That’s now official with NVIDIA writing on their blog they had a definitive agreement under which NVIDIA will acquire Arm Limited from SoftBank Group Corp. (SBG) and the SoftBank Vision Fund (together, “SoftBank”) in a transaction valued at $40 billion. I seldom write about business news, but it looks like in this case there may be repercussions. Let’s see details about the transaction: Under the terms of the transaction, which has been approved by the boards of directors of NVIDIA, SBG and Arm, NVIDIA will pay to SoftBank a total of $21.5 billion in NVIDIA common stock […]

September 12, 2020September 12, 2020 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

HarmonyOS 2.0 Beta Released, HarmonyOS Devices Coming in 2021

Due to geopolitical tensions, Huawei cannot rely on Google Android operating system over the long term, and in May 2019 we reported HongMeng OS may become Huawei’s OS alternative to Android. HongMeng (鸿蒙) OS will finally be called HarmonyOS outside of China, and we recently reported Huawei was trying to attract more developers with monetary incentives to brings more apps to HMS (Huawei Mobile Services). We now have a more clear timeline with the company’s recent release of HarmonyOS 2.0 beta that’s currently available for smart home applications, smartwatches, and head-on-displays, and will become available for smartphones in December 2020. The release includes SDKs with over 13,000 APIs, documentation, tools, and simulator/emulator. OpenArk is an open-source compiler that was released last September, and Huawei DevEco is the IDE for development that works on top of Android Studio. Huawei also introduced OpenHarmony which should be the equivalent of the Android Open […]

September 11, 2020 by Jean-Luc Aufranc (CNXSoft) - 10 Comments

ASROCK 4X4 BOX-4800U Industrial Mini PC is Powered by AMD Ryzen 7 4800U Processor

AMD announced the 15W Ryzen 4000-U series processor family last January. In June, the first mini PC with the new processor was announced, and ASUS PN50 which is now expected to become available in October a choice of Ryzen 3 to Ryzen 7 4000-U series processors. ASUS is now joined by another Taiwanese company with ASROCK 4X4 BOX-4800U industrial mini PC just being announced with AMD Ryzen 7 4800-U octa-core processor, and up to 64GB RAM, SATA and M.2 NVMe/SATA storage, and up to four 4K video outputs. ASROCK 4X4 BOX-4800U mini PC specifications: SoC – AMD Ryzen 7 4800U octa-core / 16-thread processor @ up to 1.8 GHz / 4.2 GHz (boost) with 12MB cache, AMD Raden Vega 8 graphics; 12 to 25W TDP (default: 15W) System Memory – 2x 260-pin SO-DIMM sockets for up to 64GB DDR4-3200 dual-channel RAM Storage 1x M.2 KEY M, 2242/2260/2280 socket with PCIe […]

September 11, 2020 by Jean-Luc Aufranc (CNXSoft) - 11 Comments

Z-Wave Long Range (LR) Promises Up to 4 Times the Range, 10-year Battery Life

The new Z-Wave Alliance Technical and Certifications workgroup, part of the Z-Wave Alliance, has announced the new Z-Wave Long Range (Z-Wave LR) specifications offering up to four times the range, support for ten times larger network, and 10-year coin cell battery life while keeping backward compatibility and interoperability Z-Wave LR will support up to 2000 nodes on a single smart home network making it suitable for indoor and outdoor smart home applications in multi-dwelling units, hotels, and hospitals, and removing the need for repeaters. The Z-Wave LR specification will be managed and certified under the Z-Wave Plus V2 certification program that currently mandates the inclusion of the enhanced S2 security framework as well as SmartStart plug-and-play setup feature for the consumer smart home. More details may be found on the press release and some of the sessions that were presented at Works With by Silicon Labs Virtual Conference on September […]

September 11, 2020 by Jean-Luc Aufranc (CNXSoft) - No Comments

PICO317 Fanless Atom x5-E3940 Pico-ITX SBC Powers Industrial IoT Applications

Axiomtek has launched a 2.5-inch Pico-ITX Atom x5-E3940 Apollo Lake SBC supporting two independent video outputs and designed for Industrial IoT (IIoT) applications for industrial automation and in the transportation and retail sectors. The PICO317 single board computer is equipped with up to 8GB SO-DIMM RAM, supports SATA and mSATA storage, Gigabit Ethernet, and dual video output is achieved via HDMI and LVDS interfaces. Axiomtek PICO317 specifications: SoC – Intel Atom x5-E3940 quad-core Apollo Lake processor @ 1.6 GHz / 1.8 GHz (Turbo) with 2 MB cache, 12 EU Intel HD graphics; 9.5W TDP System Memory – Up to 8GB RAM via 1x 204-pin DDR3L-1867 SO-DIMMto Storage – SATA 3.0 connector, mSATA socket (see Expansion section), flash for AMI BIOS Video Output – 1x HDMI up to 4K, 1x dual-channel 18/24-bit LVDS Audio – Realtek ALC662 HD Codec audio; Line-out jack Networking – Gigabit Ethernet via Intel i211-AT and supporting […]

September 10, 2020July 14, 2021 by Jean-Luc Aufranc (CNXSoft) - 9 Comments

How to Take a Remote Screenshot in Raspberry Pi over SSH

I recently reviewed a Raspberry Pi 4 laptop with a custom interface that made it impractical to take screenshots directly on the device. So instead I had to take screenshots remotely over SSH. It’s quite easy to do. Most of the steps can be reproduced in other Linux systems, and are not specific to Raspberry Pi. Enable SSH in Raspberry Pi First, enable SSH either with sudo raspi-config in a terminal window and selecting 5. Interface Options, then P2 SSH… If for some reason, you don’t have access to the terminal, take out the MicroSD card from the Raspberry Pi board, and from a computer create a new empty file named “ssh” in the boot partition. Now provided you have the username and password for your board, you can connect to SSH with the IP address from a terminal:

ssh <username>@<ip_address>

1	ssh <username>@<ip_address>

or a program like Putty. Taking a screenshot remotely You’re […]