Arrow Embedded To Go Free Online Conference, and 3,000 Development Boards Giveaway

Arrow Embedded to Go

With the coronavirus outbreak on-going, many events are either canceled or moving online. Arrow Electronics has now announced what appears to be a completely new online event. Embedded To Go virtual technology exhibition for embedded systems will take place on April 1-3, 2020, and offer technical presentations, information on newly launched technology, and access to Arrow’s sales and engineering teams. The event will entirely free to attend, and you can register online today with a company’s email address. The event will start in about 10 days by so far the virtual “booth map”, “supplier guide” and “lecture area” are inaccessible. We only know what the event should consist of thanks to an article on EENew Embedded: Technical presentation webinars will be hosted by leading suppliers covering AI, IoT and Edge computing, precision measurement, high-performance computing, intelligent condition-based monitoring, and other technological subjects. Information will also be available in the form of videos and white papers on boards and applications. A …

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Arrow Shield96 Arm Linux Board Focuses on Hardware-based Security

Arrow Shield96

Powered by a Microchip SAMA5D2 SiP integrating a Cortex-A5 processor and 128MB DDR2 memory, Arrow Shield96 board has been designed for secure IoT application development with on-board hardware security. Two versions of the SBC are offered: Shield96 Standard reference platform Shield96 Trusted Platform preloaded with the EmSPARK Security Suite software by Sequitur Labs. Both versions come with the same hardware specifications: SiP – Microchip ATSAMA5D27-D1G Arm Cortex-A5 processor @ 500 MHz with 128MB DDR2 Storage – 128MB DDR2 Storage – 128MB (1Gbit) flash, MicroSD card slot Connectivity – 10/100M Ethernet port, 2.4 GHz 802.11b/g/n WiFi 4 via ATWILC1000 “IoT link controller module” USB – 1x USB 2.0 port HW Security – ATECC608 secure element Expansion – 96Boards Mezzanine connector Debugging – JTAG header, serial console via Micro USB port Power Supply – 5V via Micro USB port Dimensions – N/A (CNXSoft note: it’s supposed to be 96Boards compliant, but with an Ethernet port, and the Ethernet port, it’s likely only …

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Marlin 2.0 Open Source 3D Printer Firmware Finally Released

Marlin 2.0 Firmware Release

Back in June, we wrote about Marlin 2.0 firmware supporting ESP32 3D printer board, but at the time the firmware was still in RC1 (Release Candidate) phase. I was informed Marlin 2.0 firmware had been in beta for several years now, but the good news is that Marlin 2.0.0 open-source 3D printer firmware has now been officially released. Some of Marlin 2.0.0 new features include: 32-bit support with several boards including Arduino DUE (SAM3X8E), Adafruit Grand Central (SAM5D), Smoothie / SBASE / EZBoard based on NXP LPC176x, SKR Mini powered by STM32, as well as ESP32 boards Some improvements were made to some AVR boards including Melzi (ATmega 1280), RAMPS (ATmega 2560), and RAMBo / miniRAMBo / Einsy RAMBo boards PlatformIO build environments for supported boards VSCode “Auto Build Marlin” extension for one-click build Power-Loss Recovery for SD print jobs Magnetic Parking Extruder support Magnetic Switching Toolhead and Toolchanger support Gradient Mixing and Gradient Virtual Tools Automatic power supply control …

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Programmable USB Hub Power Adjustable with Built-In Dev Board (Crowdfunding)

Capable Robot Components has launched its Crowd Supply campaign for the Programmable USB Hub in June of 2019. The hub is a feature rich and component rich USB hub that has a dev board built-in. The entire system is housed in an extruded aluminum case, with all the numbering and lettering and port attachments in brilliant white.  Control power and data flow, directly through the unit. The first 40 units are sold out. There seem to be good reasons why these USB Hubs sell out fast.  There was an in-depth article written on a similar hub some time ago.  Inside the enclosure is an array of functionality packed neatly onto a small board. There are 4x USB 2.0 ports that are High-Speed downstream ports and 1x upstream port, a 5th endpoint on the USB hub exposes 2 12C buses via Sparkfun Qwiic connectors, the UART and 2X GPIO. The input power is delivered to the unit by a locking Molex connector. Also, …

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Microchip SAMA5 based Giant Board Launched on Crowd Supply for $50 and Up

Giant board

Earlier this year we gave you details about some new development board, most especially about the Giant board. A tiny single board computer that runs Linux on Arm Cortex-A5 processor.  This super tiny single-board computer (SBC) is based on the Adafruit Feather form factor. Unlike its name, the giant board is actually a small microchip. And it packs an awful lot of power for its size. The news is that it has launched on Crowd Supply for $50 and up. In addition, the giant board implements the power of size, which makes it unique. It squeezes SBC into a package the size of a microcontroller board. This will in turn relax memory, storage, and processing constraints. Consequently allowing you to effectively work on your projects. Another thing to know about the Giant Board is that it runs full Debian Linux.  Giving developers and users access to an endless number of applications and libraries for their projects. Also, it supports the …

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Tiny Giant Board Runs Linux, Follows Adafruit Feather Form Factor

Giant Board

If you want a tiny single board computer that runs Linux on Arm Cortex-A processor, some options include Raspberry Pi Zero (W), PocketBeagle, or FriendlyElec NanoPi Duo with the latter being smaller and more powerful than RPi Zero although it lacks video output. Another potential option that may become available soon is the Giant Board, which as its name clearly does not imply, is a really tiny board powered by Microchip Atmel SAMA5 Cortex-A5 processor, and leveraging Adafruit Feather form factor. Giant board preliminary specifications: SiP – ATSAMA5D27C-D1G with Microchip SAMA5D2 Arm Cortex-A5 Processor 500MHz, 128MB DDR2 RAM Storage – Micro SD slot for OS and storage Peripherals & I/Os 6x 12-Bit ADC with 3.3V Reference 4x 16-Bit PWM ADC external trigger PWM external trigger 1x I2C, 1x SPI, 1x UART Misc- Power button Power Supply 5V via micro USB port 3.7V LIPO support for portable projects The Microchip / Atmel SAMA5 SiP is really what made possible the super …

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Microchip Launches $39 Industrial Grade System-on-Module with SAMA5D2 System-in-Package

Last fall, Microchip introduced four SAMA5D2 systems-in-package (SiP) combining the Cortex A5 processor with 16 to 128 MB DDR2 in a single package, and at the time, the company also offered ATSAMA5D27-SOM1-EK1, a fast prototyping and evaluation platform for the SiP that was designed with a baseboard and a soldered down ATSAMA5D27-SOM1 system-on-module. The kit was available for $245, and pricing for the SiP started at around $9 per unit for 5K order. The company has now started to offer ATSAMA5D27-SOM1 module separately with pricing starting at $39 each for 100 pieces order. ATSAMA5D27-SOM1 specifications: SiP – Microchip ATSAMA5D27C-D1G SiP with Cortex-A5 MPU @ 500 MHz, 128 MB DDR2 DRAM Storage Microchip SST26VF064BT 64Mb Serial Quad I/O (QSPI) flash memory for boot code (Linux kernel or RTOS) Microchip 24AA025E48 2Kb Serial EEPROM with EUI-48 Note Identity for the Ethernet MAC address Connectivity – Microchip KSZ8081RNAIA 10Base-T/100Base-TX Ethernet PHY for wired Ethernet connection Power Supply Single 3.3V supply Microchip MIC2800-G1JJ Power …

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Linux 4.14 Release – Main Changes, ARM & MIPS Architecture

Linus Torvalds has announced the release of Linux 4.14: No surprises this week, although it is probably worth pointing out how the 0day robot has been getting even better (it was very useful before, but Fengguang has been working on making it even better, and reporting the problems it has found). Sure, some of the new reports turned out to be just 0day doing things that just don’t work (ie KASAN with old gcc versions, but also doing things like loading old ISA drivers in situations that just don’t make sense – remember when you couldn’t even ask if the hardware existed or not, and just had to know), but even then it’s been all good. The appended shortlog is obviously only for the (small) haul since rc8, and it really is tiny. Not very many commits, and they are small. The biggest thing that stands out in the diffstat is the “leaking_addresses” perl script, which is actually under active …

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