TerraMaster launches Intel N150 NAS systems with 5GbE networking, AI photo recognition

TerraMaster F4-425 Plus (4-bay) and F2-425 Plus (2-bay) hybrid AI NAS systems are upgrades to the earlier Intel N95-based F4-424 and F2-424 NAS systems with an Intel N150 processor, dual 5GbE ports (up from 2.5GbE), and up to three M.2 SSD slots for up to 144TB of hybrid storage. Both models feature DDR5 memory (up to 16GB), 4K/8K video transcoding, and support TerraMaster’s TRAID technology for improved performance and data redundancy. They also offer USB expansion options and quiet cooling, making them NAS solutions suitable for home and business use. TerraMaster F4-425 Plus and F2-425 Plus specifications: SoC – Intel Processor...

NXP i.MX 952 processor supports local dimming for AI-enhanced automotive and industrial HMIs

NXP has recently introduced the i.MX 952 applications processor, a new member of the i.MX 95 series, designed for AI-powered automotive and industrial applications, including driver monitoring, child presence detection, and in-cabin HMIs. The i.MX 952 features up to four Arm Cortex-A55 cores with Cortex-M7 and M33 microcontroller cores, and is compliant with ISO 26262 ASIL B and SIL2/SIL3 standards. It integrates an eIQ Neutron NPU for AI-based sensor fusion, a 500 Mpixel/s ISP with RGB-IR support, and is the first processor with built-in local dimming for better display efficiency. Security features include EdgeLock Secure Enclave with post-quantum cryptography, meeting ISO 21434 and...

Microchip PIC32-BZ6 BLE 6.0, Thread, and Matter wireless MCU integrates touch and motor control

Microchip has recently introduced the PIC32-BZ6 family of single-chip, multiprotocol wireless MCUs, also available as RF-certified modules, and designed for smart home, industrial automation, and automotive applications. The module supports Bluetooth LE 6.0, IEEE 802.15.4-based Thread and Matter, and proprietary mesh protocols. For wired connectivity, there are two CAN-FD ports, a 10/100 Mbps Ethernet MAC, and a USB 2.0 full-speed transceiver. Other features include CVD-based touch sensing and motor control interfaces for interactive and real-time applications. As a secure MCU, the PIC32-BZ6 integrates a hardware-based security engine, a secure boot ROM, and encryption accelerators, along with OTA update capability for...

Radxa Dragon Q6A – A $60+ Qualcomm QCS6490 Edge AI SBC with GbE, WiFi 6, three camera connectors

Radxa Dragon Q6A is a credit card-sized SBC powered by a Qualcomm QCS6490 octa-core SoC with a 12 TOPS AI accelerator, up to 16GB LPDDR5 memory, and the usual ports found on Raspberry Pi-like single board computers, such as gigabit Ethernet, four USB ports, HDMI video output, and a 40-pin GPIO header. The board also features an M.2 Key-M socket for SSD storage, a WiFi 6 and Bluetooth 5.4 wireless module, a MIPI DSI display interface, three MIPI CSI connectors, a connector for an eMMC or UFS flash module, a microphone input connector, and an RTC battery connector. Radxa Dragon...

1GHz Renesas RA8D2 and RA8M2 Cortex-M85 MCUs feature up to 1MB MRAM, 2MB SRAM

After introducing the 1 GHz RA8T2 MCU earlier this month, Renesas has recently expanded its RA8 lineup with the RA8D2 and RA8M2 groups of MCUs, where the RA8D2 is designed for graphics, HMI, and AI applications with support for display, camera, and audio interfaces, while the RA8M2 targets general-purpose, high-performance IoT and industrial control systems with networking and compute capabilities. Both MCU groups deliver a performance of up to 7,300 Coremarks, offer up to 1MB of MRAM and 2MB of SRAM, and support SiP options with up to 8MB flash. The RA8D2 adds HMI capabilities, including a 1280×800 graphics LCD...

Review of Nextion 4.3-inch Edge Series HMI touch display

Today, we’ll review the Nextion 4.3-inch Edge Series HMI touch display. The company has recently launched the new Edge Series HMI touch displays for IoT applications that require better user interaction. It also supports video and audio playback, and everything can be configured relatively easily by the user using Nextion Editor software, version 1.68.1 or higher. The Edge Series HMI touch displays offer a wide range of screen sizes and formats to choose from, including a 2.1-inch round model (NX4848E021-011C) and a 2.8-inch round model (NX4848E028-011C), both with 480×480 resolution, as well as a  4.3-inch rectangular model (NX4880E043-011C) with 800×480...

Tiny Continuity Tester

This is a simple continuity tester, based on an ATtiny202, a piezo buzzer, and an LED, for checking circuit wiring or tracing out the tracks on a PCB:

The Tiny Continuity Tester based on an ATtiny202.
The piezo speaker is on the reverse of the board.

It has a low threshold resistance of 50Ω to avoid false positives, and passes less than 0.1mA through the circuit under test, to avoid affecting sensitive components. It's powered from a small button cell, and automatically switches itself off when not in use, avoiding the need for an on/off switch.

I design many of my projects for...

CrowPanel Advance 7-inch ESP32-P4 HMI display supports Zigbee, LoRa, and 2.4GHz radio modules

The CrowPanel Advance 7.0-inch ESP32-P4 HMI AI display is an ESP32-P4 HMI terminal that is similar to the GUITION 7-inch touchscreen display. It also adds an ESP32-C6 module for WiFi 6, Bluetooth LE, and 802.15.4 connectivity, and is suitable for Smart Home, industrial automation, and AIoT applications. It features a 7-inch 1024×600 IPS capacitive touchscreen and optional AI vision and audio through a 2MP MIPI-CSI camera for face and object recognition, and a speaker header and a dual microphone array for interactive voice applications. The smart display also supports interchangeable wireless expansion for Zigbee/Thread, LoRa, and 2.4 GHz proprietary (nRF2401)...

Radxa Rolls Out Dragon Q6A Featuring Qualcomm QCS6490, 12 TOPS NPU, and 6th-Gen AI Engine

Radxa has rolled out the Dragon Q6A, a compact single-board computer built on Qualcomm’s QCS6490 octa-core platform. Designed for industrial, IoT, and edge computing environments, the board combines high-performance CPU and GPU cores with integrated AI acceleration, multiple display interfaces, and flexible storage options. Similar to the RUBIK Pi 3, the Dragon Q6A integrates an […]

$35 Orange Pi 4 Pro – An Allwinner A733 Edge AI SBC with up to 16GB LPDDR5, WiFi 6

Just last week, we wrote about the Orange Pi 6 Plus, a powerful CIX P1 SBC that features up to 64GB LPDDR5 memory. Now, the company has introduced the Orange Pi 4 Pro, an Allwinner A733-based low-cost, low-power SBC,  which is very similar to the Radxa Cubie A7A in terms of architecture, AI capabilities, and use cases. It supports up to 16 GB of LPDDR5 RAM, eMMC modules (16–128 GB), NVMe SSD via an M.2 M-key PCIe 3.0  slot, and microSD storage. Connectivity options include Gigabit Ethernet with PoE, WiFi 6, and Bluetooth 5.4. It also features HDMI 2.0, dual...