development board News - Page 2 of 291 - CNX Software

May 28, 2025May 28, 2025 by Jean-Luc Aufranc (CNXSoft) - No Comments

UP Squared TWL / Squared Pro TWL boards are powered by Intel Core 3 Processor N355, N250, or N150 Twin Lake CPU

AAEON has just introduced upgrades to its Alder Lake-N-powered UP Squared 7100 and UP Squared Pro 7000 SBCs with the UP Squared TWL and UP Squared Pro TWL development boards equipped with Twin Lake CPUs, either Intel Core 3 Processor N355, Intel Processor N250, or Intel Processor N150. Both SBCs can operate in the -20°C to 70°C temperature range, support up to three independent displays, and offer M.2 expansion sockets for storage and wireless, a 40-pin GPIO header, RS232/RS485 interfaces, and three USB ports. However, the UP Squared TWL is a smaller 90×85.6mm SBC with dual gigabit Ethernet, and the UP Squared Pro TWL has a slightly larger design (101.6×101.6mm) with dual 2.5GbE, a SATA port, MIPI CSI camera support, and optional cellular connectivity. UP Squared TWL Specifications: Twin Lake SoC (one or the other) Intel Processor N150 quad-core processor @ up to 3.6 GHz (Turbo) with 6MB cache, 24EU […]

May 23, 2025 by Jean-Luc Aufranc (CNXSoft) - No Comments

Graperain GR3576_CV2 – A Rockchip RK3576 260-pin SO-DIMM SoM with up to 16GB RAM

Graperain GR3576_CV2 is a 260-pin SO-DIMM system-on-module (SoM) powered by a Rockchip RK3576 octa-core Cortex-A72/A53 SoC with a 6 TOPS NPU, and equipped with up to 16GB RAM and 256GB eMMC flash. The module supports up to six different display interfaces from HDMI to EBC for e-Paper displays, three camera inputs, a range of audio inputs and outputs, as well as USB 3.2, PCIe 2.1, and SATA interfaces, and plenty of other I/Os. Graperain GR3576_CV2 specifications: SoC – Rockchip RK3576 CPU – Octa-core CPU with 4x Cortex-A72 cores at 2.2GHz, 4x Cortex-A53 cores at 1.8GHz GPU – Arm Mali-G52 MC3 GPU with support for OpenGL ES 1.1, 2.0, and 3.2, OpenCL up to 2.0, and Vulkan 1.1 NPU – 6 TOPS (INT8) AI accelerator with support for INT4/INT8/INT16/BF16/TF32 mixed operations. VPU Video Decoder H.265, VP9, AV1, and AVS2 up to 8Kp30 or 4Kp120 H.264/AVC and MJPEG up to 4Kp60 Video […]

May 23, 2025May 23, 2025 by Debashis Das - 1 Comment

Infineon PSoC 4100T Plus multi-sense Arm Cortex-M0+ MCU supports ML-based liquid level sensing, wake-on-touch with 8µA deep sleep mode

Infineon PSoC 4100T Plus is a new low-power Arm Cortex-M0+ MCU designed for battery-powered or low-power embedded systems that require advanced capacitive touch and proximity sensing. The microcontroller comes with 128 KB of flash, 32 KB of SRAM, and an 8 KB ROM. One of the most interesting features of this MCU is Infineon’s fifth-generation CapSense MSCLP technology, which enables high-resolution, low-power capacitive sensing even in deep sleep mode (as low as 8 µA). Its capacitive sensing uses both self and mutual capacitance methods, supported by analog front-end filtering, sigma-delta modulation, and digital filtering techniques, delivering a signal-to-noise ratio greater than 5:1 for accurate detection. The MCU supports gesture detection, human-machine interfaces (HMI), and smart sensing applications, making it ideal for wearables, consumer devices, and IoT systems. Additional features include a 12-bit 1-MSps SAR ADC, six TCPWM blocks, smart I/O with programmable logic functions, multiple UART/I2C/SPI interfaces, and up to […]

May 23, 2025May 23, 2025 by Jean-Luc Aufranc (CNXSoft) - No Comments

Arduino launches Nano Connector Carrier and seven Modulino expansion nodes

Arduino Connector Carrier Board Modulino nodes

The Arduino Nano Connector Carrier is a compact add-on board designed for the Arduino Nano boards to allow easy connection to Qwiic, Grove, and Modulino expansion modules. The company also announced seven new Modulino nodes that are available individually for user input (e.g. button, knob), sensors (IMU, ToF), audio output, and a short RGB LED strip. Arduino Nano Connector Carrier specifications: Storage – MicroSD card reader (SPI) Expansion Interfaces 4x Grove analog/digital I/O connectors – 2x analog, 1x I2C, 1x UART Qwicc I2C connector Double female board header for Arduino Nano series boards I/O Voltage – Switch between 3.3V and 5V Dimensions – 43 x 28 mm The board works with Seeed Studio Grove modules and Arduino Modulino nodes connected over the Qwicc connector: Modulino Knob – a rotary encoder with push button Modulino Pixels – 8x addressable RGB LEDs Modulino Distance – a time-of-flight (ToF) sensor to measure proximity […]

May 21, 2025May 21, 2025 by Jean-Luc Aufranc (CNXSoft) - No Comments

$130 STMicro P-NUCLEO-IOD5A1 modular IO-Link development kit features STM32, transceiver, and actuator boards

STMicroelectronics P-NUCLEO-IOD5A1 is a new modular IO-Link development kit designed to simplify building actuators and sensors by providing all necessary hardware and software for industrial automation projects. We’ve recently come across more solutions for the 3-wire IO-Link bi-directional and point-to-point (P2P) industrial communication protocol based on the IEC 61131-9 standard with ICs and products such as Renesas CCE4511 IO-Link master, STMicro EVLIOL4LSV1 IO-Link actuator board, and an IO-Link Master HAT for the Raspberry Pi. The P-NUCLEO-IOD5A1 devkit appears to be an all-in-one IO-Link combining all hardware needed for prototyping. P-NUCLEO-IOD5A1 content: MCU Board – NUCLEO-G071RB board based on STMicro STM32G071RB Arm Cortex-M0+ MCU @ 64 MHz with 128 KB flash and 36 KB RAM, and equipped with Arduino and ST morpho headers. Transceiver board – X-NUCLEO-IOD02A1 with L6364Q dual-channel IO-Link physical layer IC to handle communication with the IO-Link master. It also includes protection against surges and reverse connection Actuator board […]

May 19, 2025 by Debashis Das - 6 Comments

Waveshare RA4M1-Zero mini development board features secure boot, firmware encryption, and castellated design

RA4M1 Zero Mini Development Board versions

Waveshare RA4M1-Zero is a mini development board built around the Renesas RA4M1 32-bit Arm Cortex-M4 MCU running at 48MHz. The MCU also features 256KB of flash memory, 32KB of SRAM, 8KB of EEPROM, and a built-in Floating Point Unit (FPU). Hardware peripherals include a 14-bit ADC, a 12-bit DAC, a CAN bus controller, an onboard USB 2.0 interface, and WS2812 RGB LED. The MCU also supports firmware encryption, secure boot, and tamper-proof security features to ensure application safety. Its small size (23.5 x 18mm) and castellated module design make it suitable for space-constrained applications, including IoT devices, industrial control systems, secure embedded systems, and compact sensor nodes. RA4M1-Zero mini development board specifications: MCU – Renesas RA4M1 (R7FA4M1AB3CFM) as found in the Arduino UNO R4 CPU 32-bit Arm Cortex-M4F @ 48MHz Memory – 32KB SRAM Storage – 256KB Flash, 8KB EEPROM USB – USB 2.0 device interface via USB Type-C connector […]

May 14, 2025May 14, 2025 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

SiFli SF32LB52J big.LITTLE Arm Cortex-M33 Bluetooth MCU powers the Core Time 2 smartwatch

SiFli SF23LB52J is a Bluetooth 5.3 microcontroller part of the SF32LB52x family with two Cortex-M33 in big.LITTLE configuration with a 240 MHz high-performance core for user application/GUI and a 24 MHz low-power core to manage the Bluetooth part. A few months ago, Eric Migicovsky, the founder of the smartwatch company Pebble, and now Core Devices, introduced the Core 2 Duo and Core Time 2 smartwatches running PebbleOS open-source firmware that were mostly relaunches of the never-released Pebble 2 and Pebble Time 2 with some tweaks. We already knew the Core 2 Duo would be based on a Nordic nRF52840 Arm Cortex-M4F microcontroller, however, the one for the Core Time 2 was kept secret. That’s until today, as Eric has just announced that the Core Time 2 would be based on the SiFli SF23LB52J MCU, since the smartwatch required an MCU with more RAM and processing power, and SiFli also offers […]

April 30, 2025April 30, 2025 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

ESP32-C5 dual-band WiFi 6 SoC enters mass production, ESP32-C5-DevKitC-1 board launched for $15

Espressif Systems has just started mass production of the ESP32-C5 RISC-V wireless microcontroller with dual-band (2.4/5 GHz) WiFi 6, Bluetooth LE, and 802.15.4 (Zigbee, Thread) connectivity. The ESP32-C5-DevKitC-1 development is now available for about $15 on AliExpress, and should soon show up on the company’s Amazon store. So far, WiFi-capable Espressif microcontrollers have only supported 2.4 GHz WiFi since it’s cheaper and offers better range for IoT applications, but some applications may benefit from 5 GHz WiFi, so the company unveiled the ESP32-C5 dual-band WiFi 6 and BLE RISC-V MCU in June 2022. Design probably took longer than expected, but we noted documentation for an ESP32-C5 beta board in March 2024, and finally, the company has just announced that mass production has started. We’ll have a closer look at the ESP32-C5-DevKitC-1 board in this article, since it is different from the beta board. ESP32-C5-DevKitC-1 specifications: Wireless module – ESP32-C5-WROOM-1 SoC […]