Olimex ESP32-EVB Board with Ethernet, CAN Bus, and Relays up for Sale for 26 Euros

May 30th, 2017 3 comments

One of the new feature of Espressif ESP32 SoC over ESP8266 is the inclusion of an Ethernet MAC interface, but so far few boards come with an RJ45 jacks. ESP32 Monster board is an option, also including an OLED Display and CAN Bus, and sold on Tindie for $35, but Olimex has now stocked their ESP32-EVB board with Ethernet, CAN Bus, and two relays, and you can purchase it for 26 Euros per unit, and less in larger quantities. Olimex ESP32-EVB Rev. B specifications: Wireless Module – ESP32-WROOM32 module with 802.11 b/g/n WiFi and Bluetooth LE Wired Connectivity – 10/100M Ethernet with RJ45 jack (via LAN8710A) External Storage – micro SD slot Relays – 2x 10A/250VAC relays with LED status Expansion 40-pin GPIO female header (2.54mm pitch) UEXT connector for sensors and modules CAN Bus USB – 1x micro USB port for debugging (CH340T) and power Misc – Reset and user buttons, IR receiver and transmitter with up to 5…

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Banana Pi BPI-M2 Berry Allwinner V40 Development Board, Allwinner Business Units & SDK/Software Management

May 29th, 2017 34 comments

SinoVoIP has unveiled yet another new board with Banana Pi BPI-M2 Berry this week-end. It’s actually quite similar to Banana Pi BPI-M2 Ultra board, by they replaced Allwinner R40 with Allwinner V40 processor, removed some features, and use Raspberry Pi 3 form factor. If we look at Allwinner V40 product brief we can see the specifications look almost identical, with V40 potentially exposing an extra CAN bus. The company’s announcement was very confusing since they show Banana Pi BPI-M2 Berry board with Allwinner R40 instead of Allwinner V40. Banana Pi BPI-M2 Berry specifications: SoC – Allwinner V40 quad Core ARM Cortex A7 processor with ARM Mali-400MP2 GPU System Memory – 1G DDR3 SDRAM Storage – micro SD slot, SATA interface Connectivity – 1x Gigabit Ethernet port, 802.11 b/g/n WiFi and Bluetooth 4.0 (AP6212 module) Video Output – HDMI 1.4 port up to 1080p60, 4-lane MIPI DSI display connector Audio I/O – HDMI, 3.5mm headphone jack, built-in microphone USB – 4x…

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STMicro Unveils STM32L4 Discovery Kit for IoT with WiFi, BLE, NFC, Sub-GHz RF, and Plenty of Sensors

May 29th, 2017 3 comments

STMicro has recently introduced B-L475E-IOT01A Discovery kit powered by STM32L4 Cortex-M4 and targeting IoT nodes with a choice of connectivity options including WiFi, Bluetooth LE, NFC, and sub-GHZ RF at 868 or 915 MHz, as well as a long list of various environmental sensors. B-L475E-IOT01A Discovery kit key features and specifications: MCU – STM32L4 Series MCU based on ARM Cortex -M4 core with 1 MB Flash memory, 128 KB SRAM Storage – 64 Mbit (8MB)  Quad-SPI Flash memory (Macronix) Connectivity Bluetooth 4.1 LE module (SPBTLE-RF) Sub-GHz (868 or 915 MHz) low-power-programmable RF module (SPSGRF-868 or SPSGRF-915) Wi-Fi module based on Inventek ISM43362-M3G-L44 (802.11 b/g/n compliant) Dynamic NFC tag based on M24SR with its printed NFC antenna Sensors 2x digital omni-directional microphones (MP34DT01) Capacitive digital sensor for relative humidity and temperature (HTS221) 3-axis magnetometer (LIS3MDL) 3D accelerometer and 3D gyroscope (LSM6DSL) 260-1260 hPa absolute digital output barometer (LPS22HB) Time-of-Flight and gesture-detection sensor (VL53L0X) USB – 1x micro USB OTG port (Full…

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Intel DLIA is a PCIe Card Powered by Aria 10 FPGA for Deep Learning Applications

May 29th, 2017 No comments

Intel has just launched their DLIA (Deep Learning Inference Accelerator) PCIe card powered by Intel Aria 10 FPGA, aiming at accelerating CNN (convolutional neural network) workloads such as image recognition and more, and lowering power consumption. Some of Intel DLIA hardware specifications: FPGA – Intel (previously Altera) Aria 10 FPGA @ 275 MHz delivering up to 1.5 TFLOPS System Memory – 2 banks 4G 64-bit DDR4 PCIe – Gen3 x16 host interface; x8 electrical; x16 power & mechanical Form Factor – Full-length, full-height, single wide PCIe card Operating Temperature – 0 to 85 °C TDP – 50-75Watts hence the two cooling fans The card is supported in CentOS 7.2, and relies on Intel Caffe framework, Math Kernel library for Deep Neural Networks (MKL-DNN), and works with various network topologies (AlexNet, GoogleNet, CaffeNet, LeNet, VGG-16, SqueezeNet…). The FPGA is pre-programmed with Intel Deep Learning Accelerator IP (DLA IP). Intel DLIA can be used by cloud services providers to filter content, track…

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Intel Compute Card Apollo Lake and Kaby Lake SKUs, Block Diagrams, and Specifications

May 29th, 2017 2 comments

Intel Compute cards are the latest ultra-thin CPU cards introduced by Intel at the beginning of the year, with a concept similar to EOMA68 CPU cards, that it to allow  CPU card upgrades or replacements, and interoperability across compatible devices such as smart kiosks, IoT gateways, and so on. But at the time, Intel did not reveal that many details about the different cards, although we know NexDock is working on laptop dock compatible with Intel Compute Cards. But I’ve recently received some block diagrams for Apollo Lake Pentium/Celeron, and Kaby Lake Core M/Core i5 compute cards.There will two SKUs for Apollo Lake compute cards sharing the same specifications, except for the processor: SoC CD1C64GK SKU – Intel Celeron N3450 quad core processor @ 1.1 / 2.2 GHz (base/turbo) with 12EU Intel HD Graphics Gen9; 7.5W TDP CD1P64GK SKU – Intel Pentium N4200 quad core processor @ 1.1 / 2.5 GHz with 18 EU Intel Gen9 HD graphics; 6W TDP System…

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FriendlyELEC Mailbag: NanoPi NEO OLED Starter Kit, NEO Station NS-120B, and NanoPi K2 Multimedia Kit

May 28th, 2017 10 comments

FriendlyELEC will send me some review samples from time to time, and normally I just ask for one item, but they aways send a bunch of their products instead. This time I asked for a NanoPi NEO NAS Kit v1.2 to play with, but I got clearly more than what I asked for… Let’s start with the box at the top. It contains “NanoPi NEO complete starter kit” selling for $29.99for $29.00 with the following items: NanoPi NEO board NanoHat OLED Heatsink and thermal pad kit Akuminum housing a Mico USB cable A micro SD card pre-loaded with NEO OLED Ubuntu firmware. Three buttons, and screws It’s actually not fully complete, as you’d need to provide and solder your own male headers to NanoPi NEO board. I did not have time for soldering that day, but the final results should be really neat based on pictures from their website. If you prefer the more powerful board, the same kit is…

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ARM Cortex-A75 & Cortex-A55 Cores, and Mali-G72 GPU Details Revealed

May 27th, 2017 23 comments

We’ve already seen ARM Cortex A75 cores were coming thanks to leak showing Snapdragon 845 SoC will feature custom Cortex A75 cores, but we did not have many details. But since we live in a world where “to leak is glorious”, we already have some slides originally leaked through VideoCardz with the post now deleted, but Liliputing & TheAndroidSoul got some of the slides before deletion, so let’s see what we’ve got here. ARM Cortex A75 So ARM Cortex-A75 will be  about 20% faster than Cortex A73 for single thread operation, itself already 30% faster than Cortex A72. It will also be the first DynamIQ capable processor together with Cortex A55 with both cores potentially used in big.LITTLE configuration. Cortex A75 performance is only better for peak performance, and remain the same as Cortex-A73 for sustained performance. The chart above does not start at zero, so it appear as though there are massive performance increases, but looks at the number…

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Nadhat is an Add-on Board for Raspberry Pi Boards with 2G GSM/GPRS Support

May 26th, 2017 9 comments

Making Raspberry Pi HATs for fun seems to have become a popular hobby, as after checking out Leon Anavi’s Infrared pHAT a little while ago, I’ve just come across Nadhat add-on board with GSM/GPRS and Bluetooth 3.0 made by Frederic Pierson in his spare time. Nad stands for “Network Access Device”, and the device comes with the following specifications: SIM800C module with 2G GSM/GPRS support, and Bluetooth 3.0 + EDR (but Bluetooth is not mentioned by the developer, so it may not work right now) SIM card slot + connector for GSM antenna CR1225 cell battery slot for RTC 40-pin header provided, but not soldered Dimensions – 65 x30 mm, compatible with Raspberry Pi Zero He explains that he made the board himself and the  PCBs “are leaded reflow processed and do not follow regulations in Europe”. You’ll also have to provide your own GSM antenna and CR1225 battery. He’s released some files on github, the datasheet for the components,…

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