olimex News - Page 7 of 11 - CNX Software

May 9, 2016May 9, 2016 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

Olimex iCE40HX1K-EVB Open Source Hardware Lattice FPGA Development Board To Sell for 22 Euros

Olimex has showcased a prototype of their small (5×5 cm) iCE40HX1K-EVB development board powered by Lattice Semi iCE40 FPGA, programmable with OLinuXino development boards via the UEXT interface, and compatible with Project Icestorm open source toolchain for Lattice iCE40. iCE40HX1K-EVB specifications: FPGA – Lattice Semi iCE40HX1K-VQ100 FPGA @ up to 533 MHz with 1280 gates, 160 Logic Array Blocks, and 64 kbit memory System Memory – 256Kx16 SRAM (Samsung K6R4016V1D-TC10 ) Storage – 2MB serial flash Expansion UEXT connector for programming 34-pin header to access FPGA I/Os Misc – 2x user buttons, reset button, 2x user LEDs Power Supply – 5V via power jack Dimensions – 5×5 cm (4-layer PCB) The company has also made four stackable add-on boards to connect to the 34-pin expansion header: iCE40-ADC fast 100Mhz ADC with BNC input connector for Digital Storage Oscilloscope (DSO) with up to 512 KB buffer iCE40-DAC fast 100Mhz DAC with […]

May 4, 2016May 29, 2017 by Jean-Luc Aufranc (CNXSoft) - 11 Comments

Olimex A20-OLinuXino-LIME2-eMMC Board Replaces NAND by eMMC Flash for Better Performance & Reliability

A20-OLinuXino-LIME boards are the most popular development board sold by Olimex, likely thanks to reasonable pricing, and Allwinner A20 is one of the rare low cost processor to features an actual SATA interface and Gigabit Ethernet support. The company has now launched a new version A20-OLinuXino-LIME2-eMMC, based on A20-OLinuXino-LIME2-4GB, but replacing the NAND flash by an eMMC flash that should offer both better performance and reliability. A20-OLinuXino-LIME2-eMMC specifications: SoC – Allwinner A20 dual-core ARM Cortex-A7 CPU @ 1.0 GHz with dual-core Mali 400 GPU System Memory – 1GB DDR3 Storage – 4GB eMMC flash (Micron), SATA data and power connectors, micro SD slot, 2KB EEPROM for MAC address and custom data Connectivity – Gigabit Ethernet Video Output – HDMI up to 1080p60 USB – 2x USB 2.0 host ports with power control and current limiter, 1x micro USB-OTG with power control and current limiter Expansion – 160 GPIOs on four […]

February 4, 2016February 4, 2016 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

Olimex H3-OLinuXino-NANO is a Smaller Allwinner H3 Board with HDMI, Ethernet, and Many I/Os

Allwinner H3 processor is quite popular in development boards thanks to some of Shenzhen Xunlong’s Orange Pi boards such as Orange Pi PC or Orange Pi One. However, some specific features may not work 0ut of the box, or are undocumented, so it’s always a plus when more companies create boards for a platform, and that’s exactly what Olimex has done with H3-OlinuXino-NANO, a board that’s smaller than any Orange Pi boards, the first open source hardware Allwinner H3 board on the market, and featuring many more I/O pins available. Olimex H3-OlinuXino-NANO specifications: SoC – Allwinner H3 quad core Cortex-A7 processor @ 1.2 GHz with Mali-400MP2 GPU System Memory – 512MB of DDR3 RAM Storage – micro SD card slot Video Output- HDMI up to 1080p60 Connectivity – 10/100M Ethernet USB – 2x USB host ports + 1x micro USB OTG port Expansion – Optional 2x 40-pin headers with GPIOs, […]

January 13, 2016June 18, 2018 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

FOSDEM 2016 Schedule – Open Source Hardware and Software Event in Europe

FOSDEM (Free and Open Source Software Developers’ European Meeting) is a 2-day event that usually takes place on the first week-end of February in Brussels, but this year it will be on January 30-31. The event brings thousands of developers, hackers, and other person interested in open source technology who present their projects and share ideas. FOSDEM 2016 schedule is now available, and There will be 557 speakers, 612 events, and 50 tracks this year including 7 main tracks: Distros, Enterprise, Hardware, Communications, Miscellaneous, Office, Systems Administration, and Virtualization. So I’ve had a look at some of the talks, especially out of “Embedded, Mobile and Automotive” and “IoT” devrooms, and prepared my own virtual schedule although I won’t be able to attend. Saturday 10:30 – 10:55 – MIPS, the other side of the embedded by Alexjan Carraturo For many years MIPS processors have been involved in the embedded market, particularly […]

December 10, 2015May 29, 2017 by Jean-Luc Aufranc (CNXSoft) - 12 Comments

Allwinner A64 Android 5.1 SDK and Linux Source Code

Allwinner A64 is likely to become quite popular as it will be used in PINE A64 board, Olimex open source hardware laptop featuring A64-OLinuXino board, and some low cost tablets. We’ve already got some documentation such as Allwinner A64 datasheet and user’s manual, but AFAIK, there was no source code released for the board. The good news is that you can now download Android 5.1 SDK and Linux source code on Baidu with four files available: lichee_A64_A5.1_V1.0.tar.gz – Linux source code android_A64_A5.1_V1.0.tar.gz– Android 5.1 SDK android_prebuilts_A64_A5.1_V1.0.tar.gz – Some pre-built binaries for Android A64硬件资料.zip – Documentation including the datasheet, product brief, and user’s manual which we’ve already got, but also some hardware with reference schematics, PCB layout files, and BoM for an Allwinner A64 tablet. That’s about 7.4GB to download, and apart from the documentation, the download is not quite complete yet, so I could not look into the details of […]

November 10, 2015May 29, 2017 by Jean-Luc Aufranc (CNXSoft) - 21 Comments

Allwinner A64 Datasheet and User Manual Released

Allwinner has two 64-bit ARM processors in the works: Allwinner H64 and Allwinner A64. Both are quad core Cortex A53 processors with a Mali-400MP2 GPU, H.265 4K video playback with basically the same interfaces and peripherals, but H64 also supports H.264 at 4K resolutions, while A64 is limited to H.264 @ 1080p, and H64 adds a TS interface. The first good news is that two boards are in development: Orange Pi Plus 3 with Allwinner H64 Olimex A64-OLinuXino update with Allwinner A64 Engineering samples have already been produced for the first board, but that’s about all the information we have now, as Shenzhen Xunlong has not built its reputation by releasing documentation early. One the other hand, A64-OLinuXino schematics have nearly been completed, but we already know more details, as not only Olimex boards are open source hardware, but the company defies conventional wisdom by involving the community in the […]

September 14, 2015September 15, 2015 by Jean-Luc Aufranc (CNXSoft) - 9 Comments

Allo SPARKY Board Supports Raspberry Pi HATs for Multimedia, IoT and VoIP Applications

Allo is a company based in Bangalore, India specializing in VoIP hardware solutions, but they’ve recently developed a single board board powered by Actions Semi S500 quad core processor that supports various Raspberry Pi HATs and can be used for multimedia, IoT, and Telecom application such as Asterix or Freeswitch PBX. Allo SPARKY board specifications: SoC – Actions Semi S500 quad core Cortex A9r4 processor with PowerVR SGX544 GPU @ 500 MHz Memory – 1 or 2GB RAM Storage – Socket for 8, 16, 32 or 64GB pluggable eMMC modules, micro SD slot up to 32GB, optional NAND flash Video Output – HDMI, 34-pin LCD connector Audio – HDMI, Headphone jack, built-in microphone Video Codec – H.265 (HEVC) and Ultra HD (4K*2K) video playback. Encoding up to 1080p@60fps. Connectivity – 10/100M Ethernet USB – 2x USB 2.0 host ports, 1x USB 3.0 (OTG) port Camera – 24-pin camera interface (Up […]

June 7, 2015June 18, 2018 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

Allwinner R8 Module Datasheet and Price. Is the $9 C.H.I.P Computer Selling at a Loss?

Allwinner R8 Cortex A8 processor, very similar to Allwinner A13, but optimized for IoT applications, was first unveiled via the $9 C.H.I.P computer crowdfunding campaign, but at the time we did not have that many technical details. However, Olimex had already made several Allwinner boards in the past, such as A20-OLinuXino-LIME, so they decided to investigate if they too could use Allwinner R8 processor, or rather Allwinner R8 Module (R8M) with R8 SoC, 4/8GB NAND Flash and 512 MB RAM. So they managed to get R8M datasheet, and got quoted $4.8 for Allwinner R8 and $16 for Allwinner R8M with 512 MB RAM and 8GB NAND Flash for 5,000 unit orders. Wait… If R8M module is $16, how can C.H.I.P sell it for $9? One difference is that C.H.I.P module only has 4GB NAND flash, but the module quoted to Olimex appears to come with 8GB flash, but it’s not […]