Raspberry Pi News - Page 66 of 152 - CNX Software

March 22, 2021March 22, 2021 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

CutiePi tablet gets a Raspberry Pi CM4 upgrade

CutiePi tablet was launched on Kickstarter last year with a Raspberry Pi Compute Module 3+ Lite, an open-source hardware carrier board, and an 8-inch multi-touch display with 1280×800 resolution. Shipping to backers is about to start, but the company has already started working on a new version of the CutiePi Tablet with the Raspberry Pi CM4 module released last October. This will enable greater performance and more memory with the tablet shipping with a 2GB RAM CM4 module by default. CutiePi CM4 tablet preliminary specifications: SoM – Raspberry Pi Compute Module 4 Lite with Broadcom BCM2711 quad-core Cortex-A72 processor @ 1.5 GHz, 2GB RAM Storage – MicroSD card slot Display – 8-inch 5-point multi-touch IPS LCD with 1280×800 resolution Video Output – Micro HDMI Audio – 2W 8Ohm speaker, audio amplifier, built-in microphone Camera – 5MP front-facing camera (OV5647) Connectivity – Dual-band 802.11 b/g/n/ac WiFi 5 and Bluetooth 5.0 USB […]

March 20, 2021March 20, 2021 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Zymbit HSM4 & HSM6 security modules work with embedded Linux hardware, Raspberry Pi, Jetson Nano

Zymbit Zymkey security modules, now called Zymkey4i, were first introduced several years ago. Based on the Microchip ATECC508A CryptoAuthentication chip, the modules were available as a USB stick, an I2C module for Raspberry Pi boards, or an SMT component, and designed to enable multifactor device ID & authentication, data encryption & signing, key storage & generation, and physical tamper detection. The company has now informed CNX Software they had launched HSM4 cryptographic protection module and HSM6 hardware wallet with a different form factor for easy integration into embedded applications, and devkits compatible with Jetson Nano and Raspberry Pi SBCs. Zymbit HSM4 cryptographic protection module & devkit HSM4 crypto module key features and specifications: HSM4 is built upon Zymkey4i module, and integrates an Arm Cortex-M0 microcontroller, as well as a secure element likely to be Microchip ATECC508A, or the more recent ATECC608B CryptoAuthentication chip if the company upgrade System Identity & […]

March 19, 2021March 19, 2021 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

Raspberry Pi case embeds 192 programmable LEDs, speaker, microphone, and sensors (Crowdfunding)

Most Raspberry Pi enclosures are designed to protect your board from dust, provide easy access to ports, and in other cases, ease the installation of hard drives or SSDs. But Abstract Foundry’s LumiCube does much more, and just calling it a case or enclosure is an understatement, as while it does house a Raspberry Pi, it also comes with 192 programmable LEDs placed over 3 panels, a speaker, a microphone, as well as several optional motion & environmental sensors, and a small 2-inch LCD display. LumiCube specifications: Acrylic base 3x RGB LED panels with 64 programmable LEDs each Audio – 2W speaker and microphone Display (optional) – 2-inch 320×240 IPS screen for system parameters or other info (e.g. sensor data) or images. Note that it can now show the Raspberry Pi desktop Sensors (optional) – Light & gesture sensor, BME280 temperature, humidity and pressure sensor, BNO055 IMU (accelerator and tilt […]

March 17, 2021March 17, 2021 by Jean-Luc Aufranc (CNXSoft) - 20 Comments

Flow Browser, a Raspberry Pi optimized web browser for HMI

Flow Browser Raspberry Pi Optimized web browser

Most people will use Chromium on Raspberry Pi boards simply because it’s now the default browser in Raspberry Pi OS. But the performance may not be optimal, and UK-based Ekioh has developed the Flow Browser optimized for performance on Raspberry Pi with multi-thread support and 3D accelerated graphics. There’s a caveat though, as the Flow Browser has been developed from the ground up, i.e. not based on Webkit or Mozilla Engine, with human-machine interfaces (HMI) in mind, rather than individuals browsing the web, and that means that while performance will be better, site compatibility does suffer at this point in time. Key features in Flow Browser Before going into benchmarks and other tests, let’s check some of the key features listed for Flow Browser: HTML & CSS3CSS – Animations and Transitions, CSS Transforms (2D and 3D), CSS Flexbox, Bi-directional text layout Graphics – Web Fonts – Canvas, SVG & WebGL […]

March 16, 2021March 16, 2021 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

Onlogic industrial Raspberry Pi CM4 based mini PC to offer dual GbE, USB 3.1, M.2 SATA socket

Onlogic Raspberry-Pi CM4 mini PC Dual GbE

Yesterday, we covered two Raspberry Pi CM4 carrier boards with dual Ethernet ports, including one from Seeed Studio with dual Gigabit Ethernet and USB 3.1 ports, and another from MCUZone with Gigabit + Fast Ethernet ports, USB 2.0 ports, plus a 4G LTE modem. But Onlogic will soon add another option with a complete Raspberry Pi CM4 based industrial mini PC with dual Gigabit Ethernet, teased as “One Tough Pi”, as well as USB 3.2/2.0 ports, M.2 SATA storage, and more. Onlogic “One Tough Pi” mini PC preliminary specifications: SoM – Raspberry Pi CM4 module with up to 8 GB LPDDR4 memory, 32 GB eMMC flash storage Storage – M.2 2280 SATA SSD support Video & audio output – 1x Micro HDMI port up to 4Kp60 Connectivity – 2x Gigabit Ethernet ports USB – 3x USB ports include 1x USB 3.2 Gen 1 port, and 2x USB 2.0 ports; 1x […]

March 15, 2021 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

Raspberry Pi CM4 boards offer dual Ethernet, 4G LTE

Since the launch of Raspberry Pi CM4 and CM4Lite systems-on-module last October, we’ve seen carrier boards bring their own set of features including industrial communication interfaces, a stereoscopic camera, four SATA ports to build a NAS, a DIN-rail based industrial controller, and more. But so far, I have not seen a Raspberry Pi CM4 carrier board with dual Ethernet ports. Seeed Studio’s “Dual Gigabit Ethernet Carrier Board for Raspberry Pi Compute Module 4” was brought to our attention this morning, but there’s another one with 4G LTE connectivity, Fast+Gigabit Ethernet ports, and extra I/Os courtesy of MCUZone’s CM4-4G IO board. Let’s have a look at both of them. Dual Gigabit Ethernet Carrier Board for Raspberry Pi Compute Module 4 Specifications: Supported SoMs – Raspberry Pi CM4 and CM4Lite with up to 8GB RAM, 32GB eMMC flash, optional WiFi & Bluetooth Storage – MicroSD card slot to load OS on CM4Lite […]

March 15, 2021March 14, 2021 by Saumitra Jagdale - 2 Comments

Piper Make: First Drag-and-Drop Coding Platform for Raspberry Pi Pico

In 2019 we saw Piper’s Computer Kit 2, which was a DIY Raspberry Pi 3 Computer for educational purposes. The kit was for kids to educate them on building their own computers and the basics of programming in electronics. This year the company has come up with another educational platform. Meet Piper Make. The newly launched Raspberry Pi Pico is capable of a wide range of applications but directly working on the development board for exploring these applications could be difficult for beginners. Additionally, prototyping a project or an application before implementing it is an ideal way for starting. Hence. Piper has launched its first drag-and-drop coding platform for the Raspberry Pi Pico which allows hands-on prototyping for the users. Piper Make platform has an interface that supports Chromebooks and other computers, thus making it flexible for users. It is free for users to explore hands-on with the Raspberry Pi […]

March 12, 2021 by Saumitra Jagdale - 27 Comments

Machine Learning on Raspberry Pi Pico, RP2040, and future RPi MCUs

Although the Raspberry Pi Pico comes with the RP2040 chip that lacks the performance to implement machine learning inference for its applications. However, we saw a person detection use case through ArduCAM and TensorFlow lite interface. But, the processing performance of the use case was on the slower side. Additionally, a recent Eben Upton presentation also unveiled that due to low power requirements the board compensates the processing efficiency. Hence, it offers low-performance for edge inference and machine learning use cases. Eben Upton’s teaser on improvement in machine learning and the future scope of “Pi Silicon” revealed potential growth and development in edge inference applications. The demand for RP2040 boards has given rise to the market necessity for more boards. This demand can only be fulfilled if more boards with RP2040 chip are available in the market and company “partners such as Adafruit, Pimoroni, Adafruit and Sparkfun are start releasing […]