Processors Category - Page 618 of 1191 - CNX Software

October 5, 2018October 11, 2018 by Ian W MORRISON (Linuxium) - 10 Comments

Beelink X55 Review – An Intel Gemini Lake mini PC Tested with Windows 10 and Linux

The Beelink X55 is very similar in style to Intel’s NUC7PJYH NUC reviewed earlier except that it is not a kit but a fully functional Windows mini PC. It is physically small consisting of an approximately 4.5″ by 4” case about 1¾” tall with a front panel that includes the power button and a couple of USB ports and a headphone jack with the rest of the ports including two HDMI (2.0) ones at the rear: The specifications include: The key highlights are that the Beelink X55 comes a 128GB mSATA SSD with pre-installed Windows 10 Home together with 8GB DDR4 RAM (soldered and is non-expandable) and space plus a connector for an SSD. Starting with a quick look at the hardware information shows it is mostly aligned to the specification but see the note below about the memory: As usual I ran my standard set of benchmarking tools to […]

October 4, 2018June 29, 2020 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

Texas Instruments To Finally Launch a 64-bit Processor with AM654 SoC

Texas Instruments has a wide portfolio of Arm-based processors targeting industrial control with their Sitara family. So all their models, including the latest Sitara AM57x family, were based on 32-bit Arm cores. But a somewhat recent Linux mainline kernel commit reveals the company has been working on a 64-bit Arm processor family, namely AM65x family, and one the first processor will be TI AM654 “Keystone III” quad-core Arm Cortex-A53 + dual lockstep Cortex-R5F processor. The AM654 SoC is said to be a lead device of the K3 multicore SoC architecture targeting both the broad market and industrial control. Some of the key features and specifications include: CPU – Quad ARMv8 A53 cores split over two clusters GPU – PowerVR SGX544 GICv3 compliant GIC500 Configurable L3 Cache and IO-coherent architecture Dual lock-step capable R5F uC for safety-critical applications High data throughput capable distributed DMA architecture under NAVSS 3x Gigabit Industrial Communication […]

October 4, 2018October 4, 2018 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Amazon Launches $50 Fire TV Stick 4K Powered by MediaTek MT8695 SoC

Amazon introduced their latest 4K streaming device with Fire TV (2017) last year. The TV box was based on Amlogic S905Z, supported 4K HDR10, and was launched for $69.99. The company also had a Fire TV stick that’s limited to 1080p, and they’ve now announced an upgrade – Fire TV Stick 4K – that support 4K Dolby Vision and HDR10+ thanks to MediaTek MT8695 SoC, and sells for just $49.99 – or $10 more than the 1080p model – with shipping expected to start by the end of the month. Amazon Fire TV Stick 4K specifications: SoC – Mediatek MT8695 quad core Arm processor @ up to 1.7 GHz with Imagination PowerVR GE8300MP4 GPU supporting OpenGL 3.2 and Vulcan 1.1 System Memory – 1.5 GB DDR4 Storage – 8GB flash, no micro SD card Video & Audio Output – HDMI 2.0b up to 4K UHD @ 60 Hz with HDCP […]

October 3, 2018October 3, 2018 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

BLE Micro is a Tiny, Coin-Cell Powered Bluetooth 4.0 Development Board

DFRobot Bluno is a Bluetooth 4.0 LE development board following Arduino UNO form factor, and powered by TI CC2540 chipset. The board sells for $24.90 on their online store, and the company provides firmware and mobile app source code, but if you ever wanted a similar solution in a much smaller form factor, and powered by a coin cell battery, the company has now launched BLE Micro board. BLE Micro board specifications: Bluetooth Chip – Texas Instruments CC2540 8051 MCU with USB, Bluetooth 4.0 LE connectivity Wireless Connectivity Frequency: 2.4GHz Transfer rate: ≤1Mbps Modulation: GFSK, Bluetooth low power, V4.0 Sensitivity: -93dB Transmission distance – 30m in free space USB – 1x micro USB port Expansion – 21 through holes with reset, power signals, UART, and GPIOs. Input Voltage: +3.3 DC Power Consumption – Working: 10.6mA average, ready mode:8.7mA Temperature Range – -10 ℃ ~ +65 ℃ Dimensions – 49mm x […]

October 3, 2018October 9, 2018 by Jean-Luc Aufranc (CNXSoft) - No Comments

Silicon Labs Releases Z-Wave Public SDK, Raspberry Pi 3 Image

Z-Wave is a wireless communication protocol initially developed by Zensys, before being purchased by Sigma Designs which provided Z-Wave compliant chips, and this year Silicon Labs purchased Z-Wave from Sigma Designs, Z-Wave is fairly popular in the US, and the Z-Wave alliance has certified around 2,400 products so far. However, we seldom hear about hobbyist projects featuring Z-Wave because the wireless protocol is proprietary, documentation was not available publicly, and you’d also need a few thousands dollars to get started: $4,000 a year to be a Z-Wave Alliance member, $2,500 for certification, and the development kit sells for about $2,000… But in 2016, things improved with Sigma Designs releasing Z-Wave Application Layer specifications publicly, as well as Z-Wave over IP (Z/IP), Z-Ware Middleware, and the Z-Wave S2 Security Specification. But you still needed to acquire the Z-Wave SDK and obtain access to the Z-Wave Technical Support website and the Z-Wave […]

October 1, 2018 by Jean-Luc Aufranc (CNXSoft) - 30 Comments

Air602 is another $2 WiFi IoT Module, Based on Winner Micro W600 Arm SoC

WiFi used to be fairly expensive to add to MCU projects with spending $30 to $40 just for a WiFi module pretty common just less than 5 years ago, but this all changed thanks to Tensilica based Espressif ESP8266 modules selling for $5 in 2014, and an active community gathering behind the WiSoC, and related modules and development board. ESP8266 modules are now available for under $2, and around two years ago it looked like we would have another option based on Arm Cortex-M3 with RTL8710 modules such as Pine64’s PADI IoT stamp also selling for about $2 in single quantities. However, most people did not really the benefit of switching to another platform based on Arm for this type of applications, and the products never really took off, many went away, and PADI IoT stamp appears to be one of the few survivors. Yet another $2 WiFi IoT module […]

September 30, 2018 by Jean-Luc Aufranc (CNXSoft) - 11 Comments

ESP32-CAM is a $10 ESP32 Camera Development Board

Espressif Systems ESP32 has many new interfaces over ESP8266, but still lacks a hardware camera interface like DVP or MIPI CSI. However, it’s still possible to connect a camera to the I2S interface. What? Isn’t I2S used for audio? It turns out there’s more to ESP32’s “I2S interface” as pointed out in the forums: The I2S subsystem in the ESP32 also provides a high speed bus connected directly to RAM for Direct Memory Access. Putting it simply, you can configure the ESP32 I2S subsystem to send or receive parallel data under hardware control. There were some ESP32 camera boards launched previously such as ESP32-PICO-tinyCAM, but most seem to have been phased out. However not is all lost, as Seeed Studio is now taking pre-orders for the new A.I. Thinker ESP32-CAM board with a 2MP camera for $9.90. ESP32-CAM board specifications: Wireless Module- ESP32-S WiFi 802.11 b/g/n + Bluetooth 4.2 LE […]

September 29, 2018 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

iBASE Introduces MI988 Ryzen Embedded V1000 Mini-ITX Motherboard

iBASE has recently announced the MI988 Mini-ITX motherboard based on the latest AMD Ryzen Embedded V1000 processor family. The motherboard is equipped with two DDR4-2666 SO-DIMM slots that support up to 32GB ECC memory, M.2 NVMEe storage (NVMe), two Gigabit Ethernet ports, and various display options. iBASE MI988 motherboard specifications: SoC – AMD Ryzen Embedded V1000 processor with AMD Radeon Vega GPU System Memory – 2x DDR4-2666 SO-DIMM, supports ECC, up to 32GB Storage – 1x M.2 SSD (NVMe), 2x SATA III Display Interfaces 1x HDMI 2.0a, 1x DisplayPort 1.4 1x eDP or 1x 24-bit dual channel LVDS Audio – Built-in HD audio w/ALC662 codec for 5.1 channel; 3x 3.5mm audio jacks Connectivity – 2x RJ45 Gigabit Ethernet connectors via 2x Intel I211AT USB – 2x USB 3.1 Gen2 (10Gbps) on board, 2x USB 3.1 Gen1 (5Gbps) on board Serial – 2x RS232/422/485 (Jumperless selection), 4x RS232 Expansion Slots 1x […]