Ubuntu Category - Page 96 of 188 - CNX Software

May 23, 2019 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Xilinx Arm FPGA, Snapdragon SoM’s, and Wandboard SBC Field Trip to Space

SpaceX Starlink Satellites Falcon Rocket

Most embedded systems are used here on planet earth, but some do take off heading for space, and this week I come accross two separate projects leveraging Arm processors and FPGAs, as well as Ubuntu/ROS and Android operating systems: SpaceX Starlink communication satellites and Astrobee robots roaming in the international space station (ISS) SpaceX Starlink Satellites with Xilinx Ultrascale+ Arm + FPGA SoC SpaceX is about to launch a cloud of 60 Starlink communication satellites that aims to provide internet communication anywhere in the world. That’s just a start as eventually the plan is to get up to 12,000 of those satellites. Usually, we would not know many technical details about the satellites, but as one reader pointed out (Thanks Lawrence!), a Reddit thread about the launch, also pointed to a NASA document revealing the satellites are powered by Xilinx Ultrascale+ quad core Cortex-A53 processor with FPGA fabric. Milestone 2 […]

May 20, 2019May 31, 2019 by Jean-Luc Aufranc (CNXSoft) - 30 Comments

Top 5 Raspberry Pi Alternatives in 2019

The Raspberry Pi boards are great little Arm Linux SBC’s with a low price and great community support. But the Broadcom processors used in the boards are also fairly old so they may not be suitable for some projects. If your application needs or would benefit from modern features such as memory over 1GB RAM, an actual Gigabit Ethernet port, USB 3.0 port(s), 4K video output, or H.265 hardware video decoding you’ll have to find Raspberry Pi alternatives. I’ll point out 5 alternative single board computers in this post from the point of view of existing Raspberry Pi users, who will want good software support and a board with the same or similar form factor as Raspberry Pi 3 Model B/B+ in order to reuse their add-on boards and/or enclosures. Price has to be competitive as well, so nothing above $80 will be mentioned. The boards are not listed in […]

May 16, 2019May 16, 2019 by Jean-Luc Aufranc (CNXSoft) - 38 Comments

Blueendless X3 Networked “HDD NAS Case” Runs Ubuntu on Marvell ARMADA 3720 SoC

We’ve previously covered inexpensive Kimax’ Ethernet & WiFi HDD enclosures for 2.5″ SATA drives, powered by MediaTek processor and running OpenWrt. If you need something more powerful and versatile yet still affordable, the easiest way is now likely to go with SBC based solutions such as ODROID-HC1/HC2 or dual SATA NAS enclosure for RockPro64. There may be another interesting option, as I’ve just been informed about another model of those networked HDD enclosure called Blueendless X3 “HDD NAS case” with Ethernet only (no WiFi), and that is equipped with the same Marvel ARMADA 3720 dual core Cortex-A53 processor as found in Marvell ESPRESSOBin board. Blueendless X3 specifications: SoC – Marvell ARMADA 3720 (88F3720) dual core Cortex-A53 processor @ up to 1.1 GHz System Memory – 512 MB DDR3 Storage – 16GB eMMC flash for OS, SATA 3.0 interface for 2.5″ drives based on ASMedia ASM1092R port multiplier Networking – 1x […]

May 15, 2019 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

More Intel Processor HW Security Flaws. Meet Microarchitectural Data Sampling (MDS)

2018 did not start so well for processor vendors, especially Intel, but also AMD, Arm and others as some of their processors leveraging speculative execution were impacted by Spectre and/or Meltdown hardware security bugs. The workarounds to improve security had a downside as they affected performance in some specific use case. Panic ensued as the bug was revealed to the public a bit too early, so companies were not fully ready with their mitigations / workarounds. Then in summer of 2018, another hardware security flaw known as Foreshadow or L1 Terminal Fault came to light. The new flaw potentially enabled the attacker to access data stored in L1 cache. Provided you have updated your operating systems to the latest version, your computers and devices should be protected against those vulnerabilities, and you can even check with a script working in Linux or FreeBSD. But this now looks like a never […]

May 15, 2019 by Jean-Luc Aufranc (CNXSoft) - 10 Comments

Atomic Pi SBC is back with pre-orders on Amazon and Ameridroid

Atomic Pi single board board is probably the SBC with the best performance / value ratio on the market, so when we reported that Atomic Pi was available worldwide last month the 6,000 pieces available quickly ran out of stock. Many people suspect it was a limited product run from a previous project, and indeed Atomic Pi is most likely AAEON MF-001 board that was designed for Kuri robot designed for the now-defunct Mayfield Robotics. But we have some good news as Atomic Pi SBC does not appear to be a one-off sales getting rid of stock as it’s now back for pre-order on Amazon US and Ameridroid with shipping scheduled for the end of May. I won’t go through the whole specifications again but with an Intel Atom x5-Z8350 quad core processor, 2GB RAM, and 16GB flash, Atomic Pi board has hardware far more powerful than the similarly priced […]

May 7, 2019May 7, 2019 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

ARBOR IoT-800N Android/Ubuntu Panel PC Targets Automotive Applications, Industrial Automation

Rockchip PX30 is a low cost low power quad core Arm Cortex-A35 processor mostly designed for car infotainment systems. Last month, we also found the processor in ARBOR SOM-RP301 system-on-module designed for retails kiosks such as automated currency exchange machines, electronic restaurant menus, , ticketing kiosks, etc… ARBOR has now launched another Rockchip PX30 platform with their IoT-800N 8″ Panel PC running Android 8.1 or Ubuntu 16.04, and designed for automotive applications such as fleet management or driver fatigue monitoring thanks to interfaces like OBD-II, as well as industrial automation. ARBOR IoT-800N specifications: SoC – Rockchip PX30 Quad-core Arm Cortex-A35 processor System Memory – 2GB DDR4 memory soldered on board Storage – 16GB eMMC flash soldered on board, microSDHC/microSDXC/microSD card socket up to 128GB Display – 8” TFT LCD display with 1024 x 600 resolution, 5-point projected capacitive touchscreen Camera – 8MP front-facing MIPI CSI camera with auto-focus Audio – […]

April 26, 2019April 26, 2019 by Jean-Luc Aufranc (CNXSoft) - 60 Comments

$35 Atomic Pi Cherry Trail Linux SBC is now available worldwide

At the very end of last year, I covered Atomic Pi single board computer powered by an Intel Atom x5-Z8350 processor which was mostly interesting because of its incredibly low price: $34 and up. Getting an Intel board fof the price of a Raspberry Pi looked too good to be true, and being launched via a Kickstarter, the crowdfunding campaign raised suspicions. The board would also only ship to the US. Shipping was scheduled for January 2019, backers received their board around two months ago, and most people appear to be satisfied with the main struggle being powering the board since it requires some manual wiring for people who did not purchase the breakout board. So it’s real, it works, and the good news is that the board now sells on Amazon US for $34.50 with the company (DLI – Digital Logger Inc.) shipping worldwide. Here’s a reminder of the […]

April 19, 2019 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

Eclipse IoT Survey Report Reveals Arm & Linux Dominate, Security Concerns

The Eclipse IoT Working Group has just released a report asking the global IoT developer community to share their perceptions, requirements, and priorities. And with over 1,700 individuals taking the survey between February and March 2019, the key findings are interesting: IoT drives real-world, commercial outcomes today. 65% of respondents are currently working on IoT projects professionally or will be in the next 18 months. IoT developers mostly use C, C++, Java, JavaScript, and Python AWS, Azure, and GCP are the leading IoT cloud platforms Top three industry focus areas remain the same as last year: IoT Platforms, Home Automation, and Industrial Automation / IIoT. MQTT remains the dominant IoT communication protocol leveraged by developers The Eclipse Desktop IDE is the leading IDE for building IoT applications The last point may be slightly biased because the survey was done by the Eclipse IoT Working Group, so most respondents were already […]