UbiquiOS Technology today announced that its low cost and low resource embedded, wireless stack now supports Transport Layer Security (TLS1.2) functionality in a microcontroller-based Secure Element provided by Trusted Objects, allowing developers full-featured end-to-end security on IoT (Internet of Things) devices. Instead of relying on piecemeal security at different intermediate links to a cloud application, […]
Tiny Intel Curie module-based board targets IoT uses
Premier Farnell today launch tinyTILE, an Intel Curie module based board that has been created in partnership with Intel. tinyTILE is the latest development to come from a successful partnership between Intel and Premier Farnell. This new board has been specifically designed for use in wearable and IoT designs for consumer and industrial edge products. […]
Cortex M4 MCU incorporates hardware crypto with low-power ARM
The CEC1702 hardware cryptography-enabled microcontroller is now available from Microchip Technology Inc. The CEC1702 addresses the increasing need for security measures, such as secure boot, driven by the continual growth of the Internet of Things (IoT) applications. The CEC1702 is a full-featured ARM Cortex-M4-based microcontroller with a complete hardware cryptography-enabled solution in a single package. This low-power […]
Dual-interface microprocessor smart cards feature security countermeasures, high capacities
CardLogix smart card manufacturer and software developer announced the newest addition to its flagship M.O.S.T. Card C Series, M.O.S.T. Card C9. The M.O.S.T. Card C9 dual-interface microprocessor smart card is built on a single, CC EAL5+ certified silicon, computer chip that communicates to both contact and contactless readers to enable the widest range of card applications. Powered by CardLogix’ […]
General tips on debugging embedded hardware
When you first start out after graduating from college with a B.S. in electrical engineering, you have a bright, shiny new degree that might not be exactly what you expected. You had to take a series of fundamental courses in math and science for the first year or two. The third year is spent learning […]
Eight-bit processors feature core-independent perhipherals
The PIC18F “K42” family, which combines an extensive array of Core Independent Peripherals (CIPs), high-resolution analog, on-chip Direct Memory Access (DMA) and vectored interrupts for fast processing, is now available from Microchip Technology Inc., a leading provider of microcontroller, mixed-signal, analog and Flash-IP solutions. The DMA controller enables data transfers between memory space and peripherals without Core Processing […]
Ultra-low-power MCUs sport big memory, graphics engine
The latest STM32L496 and STM32L4A6 microcontrollers (MCU) from STMicroelectronics extend the unique fusion of ARM® Cortex®-M4F core performance and proprietary ultra-low-power technologies, adding larger memories, enhanced graphics support, extra peripherals, and increased power-saving flexibility. Bigger on-chip RAM, now up to 320 Kbytes, complements the newly added ST Chrom-ART Accelerator™ graphics engine for smoother display performance […]
Cloud-Compatible Wi-Fi Module builds in tight security measures
The latest Cloud-compatible Wi-Fi module from STMicroelectronics is set to accelerate development of all kinds of IoT and M2M devices. The new module provides advanced Internet-security and application protocols, and features a microcontroller capable of supporting operation in standalone or serial-to-Wi-Fi modes. The SPWF04 Wi-Fi module integrates an ARM® Cortex®-M4 STM32 microcontroller with a rich […]
Multicore processors terminology
Multicore processors have two or more processors in the same integrated chip. Early on in practical applications, multiple cores were used independently of each other. Concurrency isn’t as much of an issue if cores are not working in tandem on the same problem. Supercomputers and high-performance computing (HPC) saw multiple cores first. One difference between […]
Top microcontroller threads on EDAboard.com — February
(editor’s note: Intrigued by the problem? Have a similar challenge? Have a question or another solution? Then click the “Read more” link and follow the conversation on EDAboard.com or log in to EDAboard and participate in the microcontroller forum thread.) External interrupt for PIC16F882 – Program for PIC16F882 MPLab X IDE is not working on […]
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