devkit News - Page 43 of 63 - CNX Software

November 13, 2014 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

Ingenic Unveils Newton2 Platform for Wearables with M200 Dual Core SoC

Ingenic Newton is a development platform for wearables powered by Ingenic JZ4775, an application processor mostly used in tablets. Many companies are now making SoCs speficially designed for wearables with a powerful application core, and a low power core serving as a sensor hub, an Ingenic M200 SoC found in the new Ingenic Newton2 platform, uses the sample principle by combinging a MIPS XBurst processor @ 1.2GHz with a low power MIPS XBurst core @ 300MHz combined with low power GPU and VPU. Ingenic Newton2 specifications: SoC – Ingenic M200 dual core processor with MIPS XBurst @ 1.2 GHz, MIPS XBurst @ 300 MHz, 2D/3D GPU, and VPU supporting H.264, VP8, MPEG-1/2/4, VC-1, and RV9 up to 720p30 System Memory – 512 MB LPPDR2 (Samsung eMCP) Storage – 4GB eMMC (Samsung eMCP) Connectivity – 802.11 b/g/n Wi-Fi + Bluetooth 4.1 (Broadcom BCM43438) + connector for GPS Sensors – Gyroscope, accelerometer, magnetometer […]

November 12, 2014 by Jean-Luc Aufranc (CNXSoft) - No Comments

Atmel Introduces ATmega PB MCUs and $8.88 ATmega168PB Xplained Mini Evaluation Kit

Atmel has introduced four new MCU to its megaAVR MCU family with ATmega168PB coming first with 16KB Flash, 512 bytes EEPROM and 1KB RAM, as well as ATmega48PB, ATmega88PB and ATmega328PB to be released in Q1 2015. The new MCUs are pretty similar to the existing mega MCU with an AVR core running at 20MHz, a 10-bit ADC, an Analog Comparator, SPI, I2C, USART, etc…, but they also add a unique serial number readable from application code, the ability to wake-up from power-down mode on receipt of data on the USART interface, and improved accuracy for ADC conversion and UART signals. ATmega328PB also offers a QTouch peripheral touch controller, and on-chip debugging. You can evaluated the new MCU thanks to ATmega168PB Xplained Mini evaluation kit which comes with the following key features: On-board debugger with full source-level debugging support in Atmel Studio Auto-ID for board identification in Atmel Studio 6.2 […]

November 11, 2014November 11, 2014 by Jean-Luc Aufranc (CNXSoft) - No Comments

NXP Introduces LPC54100 Single & Dual Core Cortex M4F/M0+ MCU Family and LPCXpresso54102 Development Kit

NXP has recently introduced LPC54100 Series microcontrollers with a Cortex-M4F core up to 100MHz, and optionally an ARM Cortex M0+ core for always-on sensor processing applications, as well as LPCXpresso 54102 board. Typical applications include mobile, portable health and fitness, home and building automation, fleet management and asset tracking, robotics and gaming. Key features of LPC54100 series MCUs: CPU – 32-bit ARM Cortex-M4F up to 100 MHz, optional 32-bit ARM Cortex-M0+ coprocessor On-chip RAM – 104 KB internal RAM On-chip Storage – Up to 512 KB on-chip Flash Interfaces 3 fast-mode plus I²C, 4 UART, 2 SPI, 39 GPIO ADC with up to 12-channels, 12 bits, and 4.8 Msps sample rate, full-spec (1.62 V to 3.6 V) Clock Sources – IRC, digital clock input, PLL, 32 kHz XTAL, WWDT Timers – 5x 32-bit general-purpose timers/counters, One-state configurable timer/PWM, RTC with alarm, and WWDT 22-channel DMA with 20-programmable triggers Power consumption […]

October 31, 2014January 19, 2015 by Jean-Luc Aufranc (CNXSoft) - 10 Comments

Hi-Link HLK-M30 StartKit Based on Mediatek MT7681 WiSoC Sells for $10

Here’s yet again another low cost Wi-Fi board for the internet of things with Hi-Link HLK-M30 StartKit featuring an HLK-M30 Wi-Fi module powered by Mediatek MT7681 SoC, exposing 5 GPIOs, and a serial RS-232 DB9 interface. AFAICR, it’s the second MT7681 board featured on CNX Software after xWiFi. Key feature of HLK-M30 Wi-Fi module and Starter Kit: SoC – Mediatek MT7681 WiSoC Wi-Fi Standards – 802.11b/g/n Wi-Fi encryption: WEP/WPA-TKIP/WPA-AES/WPA2-TKIP/WPA2-AES STA/AP mode Protocols supported by MT7681 – TCP Server/Client, UDP Server/Client, DHCP, DNS, HTTP Internal and external antennas Serial – DB9 connector for RS-232 Expansions 2.54mm through holes for 3.3V/GND, Tx/Rx, and GPIO 1 0 to 4. 4-pin SPI interface to flash firmware to IC (not usable by end users) Misc – Test LEDs Power – 5V power barrel Dimensions – 14.1 x 16.5 x 2.25 mm (Module size). PCB size: Unknown. Documentation including User’s manual and AT command sets, windows […]

October 29, 2014 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Zero+ IoT Wi-Fi Board is Programmable with Lisp (Crowdfunding)

There have been so many low cost Wi-Fi modules and boards with GPIO headers announced this year, especially on crowdfunding sites, and from the hardware point of view, Zero+ (Zero Plus) board looks very much like many other Ralink RT5350 boards such as Vocore or AsiaRF AWM002, but what makes it different is that it can be programmed with Lisp from a web-based IDE. But let’s go through Zero+ board specifications first: SoC – Ralink/Mediatek RT5350 MIPS processor @ 360MHz with dual band 802.11n Wi-Fi with data Rate up to 150Mbps System Memory – 32 MB RAM Storage – 8MB to 16 MB SPI Flash (for firmware) Expansions Headers – 2x headers with access to I2C, SPI, USB, 2x UART, JTAG, and 14x GPIOs USB – 1x USB host port, 1x micro USB for power Misc – 2x buttons Dimensions – 36 x 25mm (possibly module dimensions only, not full board). I’m […]

October 2, 2014October 2, 2014 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Atmel Introduces SAMA5D4 Embedded MPUs With 720p Video Decoder And TrustZone Support

Atmel has expanded its SAMA5 Cortex A5 embedded processor family with SAMA5D4 series adding an optional video processing unit capable of decoding H264, VP8 and MPEG4 at 720p / 30fps, as well as support for ARM NEON and TrustZone technology. There are also some other changes with regards to connectivity: no Gigabit Ethernet, more UART interfaces, less SPI interfaces, etc… Key features listed of Atmel SAMA5D4 series:: ARM Cortex-A5 core up to 528MHz (840DMIPS) with NEON & TrustZone support, 2x 32KB L1 cache, and 128KB L2 cache. Optional 720p hardware video decoder supporting H264/263, VP8, JPEG, and MPEG4. Graphic LCD TFT controller with overlays for image composition, resistive touchscreen controller. CMOS image sensor interface. Three high-speed USB ports (configurable as three hosts or two hosts and one device port). Dual EMAC 10/100 with IEEE1588 support (Precision Time Protocol). Other I/Os – 8x UART, 8x SPI, 4x TWI, 2 HS SDIO/SD/MMC, […]

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 […]