Embedded Linux Conference (ELC) Europe 2019 Schedule – October 28-30

Embedded Linux Conference Europe 2019 Schedule

I may have just written about Linaro Connect San Diego 2019 schedule, but there’s another interesting event that will also take place this fall: the Embedded Linux Conference Europe on  October 28 -30, 2019 in Lyon, France. The full schedule was also published by the Linux Foundation a few days ago, so I’ll create a virtual schedule to see what interesting topics will be addressed during the 3-day event. Monday, October 28 11:30 – 12:05 – Debian and Yocto Project-Based Long-Term Maintenance Approaches for Embedded Products by Kazuhiro Hayashi, Toshiba & Jan Kiszka, Siemens AG In industrial products, 10+ years maintenance is required, including security fixes, reproducible builds, and continuous system updates. Selecting appropriate base systems and tools is necessary for efficient product development. Debian has been applied to industrial products because of its stability, long-term supports, and powerful tools for packages development. The CIP Project, which provides scalable and customizable base image and BSP layers, is now used in …

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Orange Pi Zero2 is a Tiny Allwinner H6 SBC with HDMI 2.0, USB 3.0, Ethernet & WiFi

Orange Pi Zero2 USB 3.0

Shenzhen Xunlong Software launched a refresh of their Orange Pi Zero board, namely Orange Pi Zero LTS, a couple of weeks ago. The company is now about to launch another SBC of the “Zero” family. Slightly larger than its predecessor, Orange Pi Zero2 is also quite more powerful with an Allwinner H6 quad core Cortex-A53 processor, and more versatile thanks to the addition of a USB 3.0 port, HDMI 2.0 video output, and a built-in microphone. Orange Pi Zero2 specifications: SoC – Allwinner H6 quad-core Arm Cortex-A53 processor with Arm Mali T720 GPU with support for OpenGL ES3.1/3.0/2.0/1.1, Microsoft DirectX 11 FL9_3 Memory – 512MB LPDDR3 (Allwinner AW52A8G32) Storage – 4GB eMMC Flash and microSD card up to 32GB Video Output – HDMI 2.0a port Video Decoding – 10-bit H265/HEVC up tp 4K60 or 6K30; H264/AVC up to 4K30; VP9 up to 4K30; AVS+/AVS up to 1080p60 Network Connectivity 802.11 b/g/n WiFi 4 + Bluetooth 4.2 via AP6212A module 10/100M …

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TensorFlow Lite for Microcontrollers Benchmarked on Linux SBCs

TensorFlow Lite microcontrollers benchmark linux SBC

Dimitris Tassopoulos (Dimtass) decided to learn more about machine learning for embedded systems now that the technology is more mature, and wrote a series of five posts documenting his experience with low-end hardware such as STM32 Bluepill board, Arduino UNO, or ESP8266-12E module starting with simple NN examples, before moving to TensorFlow Lite for microcontrollers. Dimitris recently followed up his latest “stupid project” (that’s the name of his blog, not being demeaning here :)) by running and benchmarking TensorFlow Lite for microcontrollers on various Linux SBC. But why? you might ask. Dimitris tried to build tflite C++ API designed for Linux, but found it was hard to build, and no pre-built binary are available except for x86_64. He had no such issues with tflite-micro API, even though it’s really meant for baremetal MCU platforms. Let’s get straight to the results which also include a Ryzen platform, probably a laptop, for reference: SBC Average for 1000 runs  (ms) Ryzen 2700X (this …

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Orange Pi Zero LTS SBC Launched for $8.49 and Up

Buy Orange Pi Zero LTS Allwinner H2 SBC

Orange Pi Zero LTS is an update to Orange Pi Zero Allwinner H2+ board with the same specifications, but tweaks to the hardware that Shenzhen Xunlong Software claims lower power consumption and reduce heat. The SBC supports Armbian’s Debian and Ubuntu images, and best suited for headless applications that require network connectivity via Ethernet and/or WiFi such as smart speakers. The board also features one USB port, and two I/O headers for expansion. The good news is that you can now buy Orange Pi Zero LTS for the same price as the original model, namely $8.49 for the 256MB RAM version, and $10.49 for the 512MB model$10.49 for the 512MB model, excluding shipping costs ($4.73 to my location). Here’s a reminder of Orange Pi Zero LTS (v1.5) specifications: SoC – Allwinner H2+ quad-core Cortex A7 processor @ 1.2 GHz with Mali-400MP2 GPU @ 600 MHz System Memory – 256 to 512 MB DDR3-1866 SDRAM Storage – MicroSD card slot, SPI …

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“New” Allwinner H603 Processor Shows Up in X96H Low-cost TV Box

Allwinner H603 TV Box

A little while ago, we started to see Rockchip RK3318 TV boxes that appeared to have the same specifications as Rockchip RK3328 based devices. We later learned RK3318 was a cost-down version of RK3328 but failed to get any details about the lower-cost as we were informed Rockchip did not really want to advertise the cheaper model. It appears Allwinner may have done something similar with Allwinner H6 processor, as we’ve started to see an Allwinner H603 processor shows up in X96H TV box on Aliexpress and GearBest with price starting at around $26.99 shipped in 2GB RAM + 16GB storage configuration, and going up to $40.99 with 4GB RAM, 64GB flash, and dual-band WiFi & Bluetooth connectivity. X96H TV box specifications: SoC – Allwinner H603 quad-core Arm Cortex-A53 @ 1.5 GHz with Arm Mali-T720 GPU System Memory / Storage Configurations 2GB DDR3 + 16GB eMMC flash + microSD slot 4GB DDR3 + 32GB eMMC flash + microSD slot 4GB …

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Elk, An Allwinner H3 Development board Crafted For the Decentralized Internet (Crowdfunding)

Elk: The Dev Board for the Decentralized World

Back in 2017, Bitcoin peaked at almost $20,000; many were pretty shocked about how this supposed virtual currency suddenly become a scare resource. It also brought limelight to the technology behind it Blockchain and the idea of Decentralized internet. Although the success of the cryptocurrency didn’t last that long, as it lost about 80 percent in a year and still categorized as one of the biggest bubbles in financial history. After the crash of Bitcoin and some other similar cryptocurrencies, a lot of people predicted that’s the end of the whole Blockchain thing, and the idea of Decentralized internet will not happen. The recently announced Facebook Libra, a new cryptocurrency by the American giant Facebook, shows that Blockchain and the Decentralized web isn’t going anywhere and will probably start growing stronger. Arduino made it possible for Artist, Makers, Engineers, Students to bring ideas to life and quickly make things easier. Now, the Elk board is attempting to make it easy to …

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Orange Pi Zero LTS Allwinner H2+ SBC Gets More Efficient and Cooler

Allwinner H2+ SBC Low Power Consumption

Orange Pi Zero is a cool little Arm Linux board based on Allwinner H2+ processor for headless applications requiring WiFi and/or Ethernet that was first launched in November 2016 for $7 and up. It was not launched without controversy, as first users had various issues with the Allwinner XR819 WiFi module, but I had no such problem when I made an Orange Pi Zero Google Assistant smart speaker. Nevertheless, Shenzhen Xunlong Software is about to launch a newer version of the board – Orange Pi Zero LTS -, with the same specifications, but improvements in the design in order to reduce power consumption, and lower the board’s temperature. As the name implies, the company will commit to long term support (i.e. long term availability) for the board, but they did not tell me for how many years. Orange Pi Zero LTS v1.5 specifications: SoC – Allwinner H2+ quad-core Cortex A7 processor @ 1.2 GHz with Mali-400MP2 GPU @ 600 MHz …

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Linux 5.2 Release – Main Changes, Arm, MIPS & RISC-V Architectures

Linux 5.2 Changelog

Linus Torvalds announced the release of Linux 5.2 last Sunday: So I was somewhat pre-disposed towards making an rc8, simply because of my travels and being entirely off the internet for a few days last week, and with spotty internet for a few days before that [*]. But there really doesn’t seem to be any reason for another rc, since it’s been very quiet. Yes, I had a few pull requests since rc7, but they were all small, and I had many more that are for the upcoming merge window. Part of it may be due to the July 4th week, of course, but whatever – I’ll take the quiet week as a good sign. So despite a fairly late core revert, I don’t see any real reason for another week of rc, and so we have a v5.2 with the normal release timing. There’s no particular area that stands out there – the changes are sosmall that the appended …

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