devkit News - Page 37 of 63 - CNX Software

June 14, 2016 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Marvell IAP220 “IoT” Processor Targets Low Power Touchscreen Enabled Appliances

After IAP140 quad core Cortex A53 processor found in Brillo compatible AndroMeda Box Edge, Marvell has recently introduced another IAP processor for the Internet of Things with IAP220 dual core Cortex A7 processor targeting “low power cost sensitive home automation, industrial, security, and wearable applications”. IAP220 SoC specifications: Processor – Dual ARM Cortex-A7 core up to 1.0 GHz GPU – 3D GPU with OpenGL ES 1.1/2.0 support MCU – ARM Cortex M4F Memory I/F – LP-DDR2/3, DDR3 Storage – eMMC and SDIO interfaces Display – MIPI video and command mode; LCD display Video – Full HD encode and decode with H.264, MPEG-4, H.263, MJPEG and more Camera – Digital video camera interface, 2x, 2-lane CSI Audio – I2S, TDM; support for multiple PDM (pulse-density modulation) microphones and speakers Sensor hub • Low power sensor processing Management I/O – SPI, GPIO, PWM? (the product brief says PWD instead), UART, 1-wire, I2C […]

June 1, 2016June 1, 2016 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

STMicro Unveils Two Low Cost STM32F7 ARM Cortex M7 Development Boards

STMicroelectronics introduiced its STM32F7 ARM Cortex M7 micro-controller family in 2014, and they released a $49 STM32F746G discovery board later in 2015. The company has now launched two new low cost development boards with the $23 STM32 Nucleo-144 board based on STM32F767 MCU, and a $79 Discovery Kit powered by STM32F746 MCU with TFT-LCD and MIPI-DSI support. STM32 Nucleo-144 development board Key feature of NUCLEO-F767ZI board: MCU – STMicro STM32F767ZI ARM Cortex M7 microcontroller @ 216 MHz with FPU, DSP, MMU, 2MB flash, 512 KB SRAM, 16 KB instruction TCM RAM (for critical real-time routines), and 4 KB backup SRAM Connectivity – IEEE-802.3-2002 compliant Ethernet connector USB – 1x micro USB OTG or full speed device Extension: ST Zio connector including support for Arduino UNO v3 connectivity, and additional signals (A6 to A8, D16 to D72) ST morpho extension pin header footprints for full access to all STM32 I/Os On-board […]

May 23, 2016 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

$49 STEVAL-WESU1 Wearable Sensor Unit Reference Design is Based on STMicro STM32 MCU

STMicroelectronics STEVEL-WESU1 is a wearable open source hardware reference design and development kit comprised of a board with STM32L1 ARM Cortex-M3 micro-controller, BlueNRG-MS Bluetooth LE chip, and sensors, a battery, and a watch band. STMicro “WESU” specifications and features: MCU – STMicro STM32L151VEY6 32-bit ARM Cortex-M3 MCU @ 32 KHz to 32 MHz, 512KB flash, 80 KB SRAM Connectivity – Bluetooth 4.0 LE via BlueNRG-MS BLE network processor Sensors – 3D accelerometer + 3D gyroscope (LSM6DS3), 3-axis magnetometer (LIS3MDL), MEMS pressure sensor (LPS25HB) USB – 1x micro USB port for recharging Debugging – SWD connector for debugging and programming capability Power 100 mAh Li-Ion battery included, UN38.3 tested and certified STNS01 Li-Ion linear battery charger STC3115 Fuel gauge IC Watch strap with plastic housing included Certifications – FCC (FCC ID: S9N-WESU1), IC (IC: 8976C-WESU1), RoHS The kit can be controlled by ST WeSU app for Android and iOS, and developed using BlueST […]

May 17, 2016May 17, 2016 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

NXP Unveils i.MX 8 Multisensory Enablement Kit with Hexa Core ARMv8 Processor

Freescale, now NXP, i.MX 8 processors have been a long time coming, but finally the company has now unveiled a Multisensory Enablement Kit based on i.MX 8 hexa core ARMv8 processor combined with a Vulkan-ready & OpenCL capable GPU. Key features of the development kit: Multisensory Processor Board Multisensory Expansion Board Isolation and separation of secure, safe and open domains Rich compute (6x ARMv8 64-bit main CPUs, OpenCL GPU) Vulkan-ready GPU with HW tessellation and geometry shading Efficient, multi-screen (4x) support via HW virtualization Failover-ready display path Up to 8x camera input for 360 degree vision Integrated vision processing HDR enhanced video Multi-sensor fusion and expansion Multi-core audio and speech processing NXP radio solution integration However, at the time of writing, there’s very little information about i.MX8 processors themselves, but I’m confident much more info should soon surface as NXP FTF 2016 is taking place now until May 19, 2016. […]

May 17, 2016May 17, 2016 by Jean-Luc Aufranc (CNXSoft) - 37 Comments

“BluePill” is a $2 Arduino Compatible Development Board Based on STMicro STM32 MCU

I’m amazed that if your budget for a board was just $5 for one MCU board, you now have so many options for your electronics projects: ESP8266 boards, a few STM8 boards, One Dollar Board project, and many more… Other options are “BluePill” or “RedPill” boards based on STM32 or GD32 32-bit ARM Cortex M3 micro-controllers that go for about $2 shipped, and can be programmed with the Arduino IDE thanks to STM32Duino project. BluePill board specifications: MCU – STMicro STM32F103C8T6 ARM Cortex-M3 MCU @ 72 MHz with 64KB flash memory, 20KB SRAM. USB – 1x micro USB port for power and programming Debugging – 4x pin SWD header or micro USB port Expansion – 2x 20-pin with power signals, I2C, SPI, GPIOs, ADC inputs, etc… Misc – Reset button, two jumpers (for boot mode), power and user LEDs. Power – 5V via USB, 2.0-3.6V power via 3.3V pin on […]

May 15, 2016April 8, 2023 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Getting Started with Wio Link Starter Kit, Visual Programming Android App, and IFTTT

Wio Link is a board based on ESP8266 WiSoC that is supposed to be easy to set up thanks to Grove modules – no breadboard and mesh or wires – and, as I first understood it, to program thanks to a drag-and-drop mobile app that does not require any actual programming. More advanced users can also use a RESTful API in Python, JavaScript, Node.js, PHP, Objective-C or Java. I’ve been sent a $49 Wio Link Starter Kit including the board, a USB cable, and six Grove modules to evaluate the kit. I’ll start by having a look a the kit, before experimenting with the Wio Link Android app. Wio Link Starter Kit Unboxing The kit is sent in a red plastic case. Wio Link board is lodged in the top cover, and other accessories are placed in bags in the main part of the case. Let’s check the board first. […]

May 10, 2016June 18, 2018 by Jean-Luc Aufranc (CNXSoft) - No Comments

LX IoT Cores Are Made for IoT and Wearables with Bluetooth LE, ANT+, 2G/3G, Sigfox, LoRa, and More

LX Group, an Australian company specializing in electronics design and embedded systems, has introduced three wireless modules for IoT and wearables which they call “LX IoT Cores”, and embeds various wireless protocol such as Bluetooth LE/Ant+, 2G/3G connectivity, WiFi, Lora, Sigfox, Taggle, etc… Let’s go though the main technical specs for the three modules, one of which it itself modular (hence the max and min size) depending on your requirements. LX Cellular Core (Right) MCU – STMicro STM32F217IGH6 ARM Cortex-M3 MCU @ 120 MHz with 1MB flash, 128kB RAM Storage – 1x micro SD card reader Communication Interfaces Radios – 2G/3G, WiFi, BLE, ANT+, provision for LoRa, Taggle, SigFox, optional GPS via daughter board Wired – USB, RS485, UART, SPI, I2C, Digital IO, ADC Sensors – Ambient Luminosity, accelerometer, gyroscope, magnetometer, temperature, humidity, air pressure, microphone USB – 1x micro USB port Misc – Reset and 2x user buttons, 2x […]

May 3, 2016May 7, 2016 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

Arduino UNO WiFi Board Combines Atmel ATmega328P MCU with ESP8266 SoC

Arduino.org (Arduino Srl) has launched Arduino UNO WiFi board, bringing Arduino (Atmel ATMega328P MCU) and ESP8266 together, and adding WiFi to the popular Arduino UNO board, while keeping all existing interfaces and headers. Arduino UNO WiFi (A000133) board specifications: Arduino part MCU – Atmel ATmega328 8-bit AVR MCU @ 16 MHz with 32 KB flash Memory, 2KB SRAM, 1KB EEPROM Digital I/O pins – 14, with 6 PWM and UART Analog Input Pins – 6 DC Current per I/0 – 40 mA Misc – Reset button Operating Voltage – 5 V ESP8266 part SoC – Expressif ESP8266EX Tensilica Xtensa LX106 processor @ 80 MHz Storage – 4MB SPI flash Connectivity – 802.11 b/g/n WiFi @ 2.4 GHz, wake up time < 2 ms; Antenna: PCB and IPX Misc – Bootloader button, WiFi LED Operating Voltage – 3.3 V Common specs USB – 1x USB device port Input Voltage – 5-12 […]