usb News - Page 2 of 30 - CNX Software

October 28, 2024October 28, 2024 by Sayantan Nandy - No Comments

Datanoise PicoADK v2 music synthesizer is a Raspberry Pi RP2350 board for audio experimentation

PicoADK v2 Synthesizer Development Platform

After the success of PicoADK v1, Datanoise has recently announced the launch of its PicoADK v2 music synthesizer built around the Raspberry Pi RP2350 MCU. The board supports projects like custom synthesizers, audio effects, and noise generation, and the 8 MB QSPI PSRAM of the RP2350 makes it ideal for memory-intensive applications such as long delays. Additionally, it features a SWD debug port, microSD card support, a MIDI-in circuit with an optocoupler, USB Type-C, user and power LEDs, and more. Previously, we have written about various similar synthesizer boards, like the Arduino-based MIDI controller, and we have seen products like the TinyLlama x86 retro computer, which uses the Raspberry Pi Zero 2 W as a MIDI synthesizer. PicoADK v2 music synthesizer specification Microcontroller – Raspberry Pi RP2350A MCU CPU – Dual-core Arm Cortex-M33 processor @ 150MHz Memory – 520KB internal RAM Storage – 8KB OTP Package – QFN-60; 7×7 mm Memory – Optional 8MB QSPI […]

October 27, 2024October 28, 2024 by Sayantan Nandy - 5 Comments

14-Inch 4K ultra-wide touch display is optimized for Raspberry Pi and LattePanda boards, features USB Type-C and HDMI interfaces

DFRobot’s 14-inch ultra-wide IPS display offers narrow bezels, 4K (3840 x 1100) resolution, 10-point capacitive touch, and is designed for mounting single board computers such as LattePanda Sigma and Raspberry Pi 5. It can also be connected to other computers with dual USB Type-C and mini HDMI video input interfaces. With a unique 3.5:1 bar-shaped aspect ratio, this display can present information in an intuitive format for countertop advertising screens, measurement equipment, and smart terminals. DFRobot’s “14-inch 4K IPS bar touch display” specifications Display 14-inch ultra-wide, narrow bezel IPS bar touch display with 4K (3840×1100) resolution Ten-point capacitive touch support, offering precise input Aspect ratio – 3.5:1 Pixel – 0.08964(H) × 0.08964(V) mm Viewable area – 344.2(H)×98.6(V) mm with 170° viewing angle and ≥6H surface hardness Color Gamut – 72% Brightness – 300 cd/m2 Contrast Ratio – 1200:1 Refresh rate – 60Hz Transmittance – Greater than equals to 86% Driver […]

October 25, 2024October 24, 2024 by Sayantan Nandy - 2 Comments

NVIDIA Jetson Orin NX development kit comes with up to 16GB RAM, 128GB NVMe SSD, WiFi 5

Waveshare’s Jetson Orin NX Development Kit is an AI edge computing platform tailored for robotics and AI-driven applications built around the NVIDIA Jetson Orin NX module 8GB/16GB delivering up to 70 TOPS and 100 TOPS of AI performance, respectively. It features the JETSON-ORIN-IO-BASE base board, which provides essential interfaces like an M.2 socket, DisplayPort (DP) video output, and USB ports, making it easy for users to connect multiple sensors and peripherals for high-performance AI tasks. The kit includes a 128GB NVMe SSD for high-speed storage and comes pre-installed with the AW-CB375NF wireless network card, which supports dual-band Wi-Fi 5 and Bluetooth 5.0. The Jetson Orin NX module operates within a configurable power range of 10W to 25W, delivering up to 5x the performance of the Jetson Xavier NX module. This development kit is suitable for large-scale AI projects requiring multiple concurrent inference pipelines and high-speed data processing. Previously, we covered […]

October 17, 2024 by Debashis Das - 7 Comments

$6 Cocket Nova CH552 development board features CH552G 8-bit MCU with an enhanced 8051 core

The Cocket Nova CH552 is a cheap and versatile development board built around the CH552G MCU with an enhanced 8051 core clocked at 24MHz. Designed for beginners and hobbyists, this board features easy USB Type-C programming, onboard LEDs and a Neopixel RGB, reset and boot buttons, and Qwiic/STEMMA QT connectors for easy expansion. Additionally, it gives access to 17 GPIOs, PWM, ADC, and touch button capabilities. These features along with low-cost and standard breadboard compatibility make this development board suitable for learning and experimentation. We have previously written about other products built around the CH552G/T microcontroller, namely a $10 Arduino-programmable keyboard and the Turing Smart Screen 3.5-inch USB Type-C information display. Users interested in inexpensive 8-bit MCU boards may also check out Electrodragon’s CH551 mini development board based on another MCU part of the CH55x family. Cocket Nova CH552 development board specifications: MCU – WCH CH552 8-bit Enhanced USB single-chip MCU […]

October 16, 2024October 16, 2024 by Debashis Das - No Comments

Kumquat – An Allwinner V3s embedded system board with isolated CAN, Ethernet and ESP32 for WiFi and Bluetooth

The Kumquat is an Allwinner V3s board designed for industrial automation, home automation, IoT projects, robotics, and embedded system development. The Allwinner V3s features ARM Cortex-A7 cores with 64MB DDR2 RAM and 8MB SPI flash storage. Connectivity options include Ethernet, USB-C, isolated CAN-FD, and WiFi/Bluetooth via an ESP32 module. Additionally, it has eight auto-detecting 12/24V IOs, four relays for controlling external devices, and a real-time clock with battery backup. The Kumquat runs on Buildroot Linux with a mainline kernel and can be programmed with various programming languages making it a great alternative to traditional PLCs. Kumquat board specification SoC – Allwinner V3s CPU – ARM Cortex-A7 @ up to 1.2 GHz Memory – Integrated 64MB DDR2 DRAM clocked at 400MHz @ 1.5 V Video engine Storage 8MB SPI Flash for bootloader and user code I2C EEPROM for MAC addresses and user data SDIO Connector for eMMC or SD card Connectivity […]

October 8, 2024October 8, 2024 by Tomisin Olujinmi - No Comments

Infineon EZ-USB FX20 programmable USB controller supports up to 20Gbps speeds, features LVDS interfaces

EZ-USB FX20 programmable controller BGA package

The EZ-USB FX20 is a programmable USB controller supporting speedy transfers via USB 20Gbps and LVDS interfaces. It is the latest addition to Infineon’s EZ-USB line designed to add USB connectivity to devices with high-performance requirements in AI, image processing, and other demanding applications. It offers up to six times the bandwidth of its predecessor, the EZ-USB FX3. The FX20 is powered by a dual-core MCU subsystem, with ARM Cortex-M4F and ARM Cortex-M0+ cores. It features 512KB flash, 128KB SRAM, 128KB ROM, and seven serial communication blocks (SCBs). The cryptography accelerator and high-bandwidth data subsystem enable Direct Memory Access (DMA) data transfers via the supported interfaces. The programmable USB controller includes 1MB of SRAM for USB data buffering. EZ-USB FX20 specifications: CPU – Dual-core, ARM Cortex-M4F core@ 150 MHz, ARM Cortex-M0+ core @ 100 MHz Memory – 512KB flash, 1024 + 128KB SRAM USB – USB 3.2 Gen 2 x2 […]

October 4, 2024October 3, 2024 by Sayantan Nandy - 3 Comments

Phyx LANA-TNY – A WCH CH32V203 RISC-V development board for embedded applications

The LANA-TNY is a compact development board created by Phyx and built around the CH32V203 RISC-V microcontroller. It offers a low-cost solution for embedded development and features a built-in USB bootloader, eliminating the need for an external programmer to flash the firmware. With a USB-C connector and a minimalist design, the board provides essential components to start development quickly. At its core, the Phyx LANA-TNY is powered by the CH32V203G6U6, a 32-bit RISC-V microcontroller from WCH Electronics, capable of running up to 144MHz with 1-cycle multiply/divide operations. It includes 10KB of SRAM, 32KB of single-cycle Flash, and 224KB of additional external flash for program or data storage, though the external memory operates at a slower speed. The CH32V203 microcontroller supports a range of peripherals, including ADC, timers, USB devices, UART, I2C, and SPI, making it suitable for a wide variety of embedded applications. Designed in the style of Adafruit’s QT […]

October 2, 2024October 1, 2024 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Thunderbolt 5 devices are starting to show up with OWC portable SSD and Kensington docking station

Kensington SD5000T5 EQ Thunderbolt 5 Triple 4K Docking Station

Thunderbolt 5 was first unveiled last year with promises of 120 Gbps bandwidth and support for multiple 8K monitors. The good news is that the first Thunderbolt 5-compliant devices are now coming to market. There’s not too much to choose from for now, but we need to start somewhere, and the OWC Envoy Ultra portable SSD ($299.99 and up) and the Kensington SD5000T5 EQ Thunderbolt™ 5 Triple 4K Docking Station with 140W PD ($399.99) – also found on Amazon – are some of the first Thunderbolt 5 devices to make it to market. OWC Enjoy Ultra Thunderbolt 5 portable SSD Key features: Speed over 6000MB/sm or up to twice faster than Thunderbolt 4 and USB4 Capacity – 2TB or 4TB Compatibility – Macs, PCs, iPad Pros, Chromebooks, and Surface devices with a Thunderbolt 3 to 5 port, or USB4 port Rugged design – Waterproof, dustproof, and crushproof Power Supply – […]