CNX Software - Embedded Systems News

October 2, 2014 by Jean-Luc Aufranc (CNXSoft) - No Comments

STMicro STM32F4 (Cortex M4) vs STM32F7 (Cortex M7) Graphics Demo

STMicro announced their latest STM32F7 micro-controller family based on ARM Cortex M7 last week. As ARM Techcon 2014 is now taking place, the company has uploaded an infomercial on their YouTube account, where STMicro and ARM representatives are interviewed about the new family, and talk about its performance, power consumption, target applications, business prospects, and so on. But there’s also an a short demo with two development kits one with a STM32F4 cortex M4 micro-controller, and the other with a STM32F7 micro-controllers. Since both MCU families are pin-to-pin compatible, the hardware is identical except for the MCU. Both kits are pre-loaded with a 3D graphics demo (ray tracer), and the board with STM32F7 completes the demo in about half the time of the one with STM32F439, allegedly with about the same power consumption (7 coremarks / mW). The video is about 8 minutes long, and the demo starts at 1:25. […]

October 1, 2014 by Jean-Luc Aufranc (CNXSoft) - No Comments

CALAO Systems Introduces PInBALL Industrial Board Based on Raspberry Pi Compute Module

CALAO Systems has just launched an industrial single board computer (SBC) for professional Raspberry Pi developers called PiNBALL or, if you prefer, PAC-1210-S200-B2835-EXX…. The board is powered by the Raspberry Pi Compute Module, features interfaces such as two mini PCIe slots (for USB, I2C, GPIOs,…), fast Ethernet, HDMI, opto-isolated inputs and outputs, etc., +6 to +36V power input, and can operate in -20°C to +70°C temperature range. PInBALL industrial SBC specifications (Items marker with ‘*’ are optional, and depend on model): SoC / Memory / Storage – Via Raspberry Pi Compute Module – Broadcom BCM2835, 512MB RAM, 4GB eMMC Flash. Other Storage – 1x 2Kb I²C EEPROM with EUI-48 MAC Address & 128 bit Serial Number (AT24MAC402). Video Output – 1x HDMI Out, 1x CVBS Out (BCM2835) Audio Output – 1x HDMI, 2x S/PDIF Out / Optical & RCA (WM8804), Connectivity – 1x Fast Ethernet (LAN9514), 1x Micro-SIM Socket USB […]

ArmSoM CM5 Raspberry Pi CM4 alternative with Rockchip RK3576 SoC

October 1, 2014July 28, 2020 by Jean-Luc Aufranc (CNXSoft) - No Comments

HydraBus is an Open Source Hardware STM32 Devkit with Support for NFC via HydraNFC Shield

Recently, I wrote about the public availability of a MicroPython board based on STMicro STM32F4 Cortex M4 support that can easily be programmed with Python. It turns out there’s another STM32 board called HydraBus, also supporting Micro Python firmware, or another embedded firmware based on ChibiOS, together with an optional HydraNFC shield capable of sniffing, reading/writing or emulating any 13.56MHz NFC tags. HydraBus Specifications: MCU – STMicro TM32F405RG micro-controller @ 168 MHz with 1MB flash, 192KB SRAM, and an FPU. External Storage – Micro SD card slot up to 48MHz (~24MB/s) Expansion Headers – 4 headers with access to 44 I/Os (some already used by micro SD and USB 1 & 2). USB – 2x micro USB connector including 1x OTG port, and 1x device/host port, both with ESD protection. Misc – Reset and user button, user LED, Power – 5V via micro USB port. Dimensions – 60mm x […]

October 1, 2014October 1, 2014 by Jean-Luc Aufranc (CNXSoft) - 18 Comments

Xtreamer Wonder Might Be the First Android Media Player Powered by Amlogic S812

Amlogic S812 processor is an upgrade of S802 processor with HEVC/H.265 hardware video decoding up to 3840×2160 resolution, and Gigabit Ethernet support, and it looks like the first Android TV boxes will start shipping by early November, starting with Xtreamer Wonder “TV entertainment system” running Android 4.4 Kitkat and XBMC / Kodi. Xtreamer Wonder specifications: SoC – Amlogic S812-H quad core cortex A9r4 @ 2 GHz with Mali-450MP6 GPU System Memory – 2GB DDR3 Storage – 16GB eMMC 5.0 + micro SD card reader Connectivity – 10/100M Ethernet, 802.11 b/g/n Wi-Fi, Bluetooth 4.0 Video Output – HDMI 1.4 Audio Output – HDMI, optical S/PDIF Video Container Formats – DAT, MPEG, MPE, MPG, TS/TP, VOB, ISO, AVI, MP4, MOV, 3GP, FLV, MKV, M2TS, MTS, M4V, WMV, ASF, RM/RMVB, etc… Audio Formats – MP2, MP3, WMA, WAV, OGG, OGA, FLAC, ALAC, APE, AAC etc… Dolby Digital, Dolby Digital+, and DTS USB – […]

October 1, 2014October 1, 2014 by Jean-Luc Aufranc (CNXSoft) - 19 Comments

$18 Matchstick is an HDMI TV Stick Running Firefox OS (Crowdfunding)

A few month ago, a Firefox OS HDMI streaming stick (codenamed netcast) by Mozilla that would compete with Google Chromecast was previewed. It is now called Matchstick, based on Rockchip RK3066 and has just been launched on Kickstarter. MatchStick technical specifications: SoC – Rockchip RK3066 dual core Cortex A9 processor @ 1.2 GHz with Mali-400 MP4 GPU System Memory – 1GB DDR3 (micron) Storage – 4 GB flash. (FORSEE, NCEFES86 eMMC) Video Output – HDMI Connectivity – 802.11 b/g/n Wi-Fi (AP6181?), but the board supports other Wi-Fi modules include AP6210 and AP6330, and many people are asking for dual band Wi-Fi in comments, so maybe a stretch goal… USB – 1x micro USB port for power Power – 5V via micro USB port. TPS659102 PMIC. Dimensions – 110 x 40 x 11 mm The Firefox OS dongle will come with an HDMI extension Cable, a micro USB Cable, and a […]

September 30, 2014September 30, 2014 by Jean-Luc Aufranc (CNXSoft) - 9 Comments

Finally… An Android TV Stick with an Ethernet Port

Ever since MK802 hit the market in April 2012, I’ve been expecting HDMI TV Sticks with Ethernet ports, but it never really materialized. There have been many small TV boxes, but AFAIK none of which could simply be insert in the back of your TV. Thanks to MK802 V we now have an HDMI TV dongle, powered by Rockchip RK3288 quad core Cortex A12/A17 processor, featuring an Ethernet port. MK802 V specifications: SoC – Rockchip 3288 quad core ARM Cortex A12/A17 up to 1.8 GHz with Mali-T764 GPU System Memory – 2 GB DDR3 Storage – 8 GB NAND flash (16GB optional) + micro SD slot (up to 32GB) Video / Audio Output – HDMI 2.0 (male) Video Codecs – MPEG-1, MPEG-2, MPEG-4, H.263, H.264, H.265, AVS, VC-1, RV, VP6/VP8, MVC (1080p) Sorenson Spark, MVC up to 4K2K @ 60fps Audio Formats – MP1, MP2, MP3, WMA, WAV, OGG, OGA, […]

Rockchip RK3568, RK3588 and Intel x86 SBCs abd SoMs

September 30, 2014October 1, 2014 by Jean-Luc Aufranc (CNXSoft) - 10 Comments

Review of Nagrace HPH NT-V6 Android Mini PC Powered by RK3288 with 4GB RAM, 32GB Internal Storage

Last week-end, I finally received TP-Link TL-WDR7500 router (Chinese variant of Arched C7) router, so I could complete my review of Nagrace HPH NT-V6 including 802.11ac Wi-Fi. I’ve already listed the specifications, and taken a few pictures of the device and the board, and today I’ll focus on the test results. I’ll start by giving my first impressions, going through the user interface and settings, before testing video playback, as well as benchmarking networking, storage and overall system performance, playing some games, and testing most hardware features of this mini PC. First Boot, Settings and First Impressions A simple infrared remote control is provided with the device, and I’ve quickly tried it by inserting two AAA batteries, and it works fine, but for the rest of testing I switched to Mele F10 Deluxe air mouse to control the device, as it’s much more user friendly than any IR remote. Before […]

September 30, 2014 by Jean-Luc Aufranc (CNXSoft) - No Comments

Arduino Compatible Microduino JoyPad with TFT Display Lets You Play Games, Control Devices, and More (Crowdfunding)

Last year, Microduino successfully launched their tiny Arduino board and shields via Kickstarter, and they are now back on Kickstarter with Microduino Joypad, an other Arduino compatible board that also happens to be a gamepad with a small OLED display. It can be used in standalone to control games on the tiny display, as a gamepad for PC or game console, a control interface for quadcopters and robots etc… Microduino Joypad (main board) specifications: MCU – Atmel ATMega328p/1284p/644p or 32U4 via Microduino Core, Core+, CoreUSB boards. (Not part of board but included in all perks) Display I/F – TFT and OLED headers. Separate TFT display board included in all perks. Controls – Left and right joysticks, 4 buttons, and left and right switches. Audio – Microphone Sensors – Light sensor, temperature sensor USB – 2x micro USB ports: one for power and one for charging Expansions – 2x UPin27 headers for […]