DietPi June 2025 Update Adds Orange Pi 5 Ultra Support and Major Fixes

The June 2025 release of DietPi v9.14 adds support for new Orange Pi boards, introduces the GZDoom game engine, and brings system improvements, bug fixes, and driver refinements for better SBC compatibility.   DietPi: DietPi is a lightweight, Debian-based operating system optimized for single-board computers and embedded systems. It emphasizes minimal resource usage, offering users […]

SoM-SD520 with 9-TOPS MediaTek Genio 520 Targets Edge and Smart IoT Applications

The SoM-SD520 is a compact SoM based on the MediaTek Genio 520 processor. It targets applications in smart homes, edge AI computing, interactive retail systems, and industrial IoT, offering a balance of performance, connectivity, and multimedia support. The processing unit includes an octa-core CPU with two Arm Cortex-A78 cores running at 2.22 GHz and six […]

82 x 50mm SoM combines NXP i.MX 8M Mini SoC with 25 TOPS DEEPX DX-M1 AI accelerator

Virtium Embedded Artists has just announced the launch of the iMX8M Mini DX-M1 system-on-module (SoM) combining an NXP i.MX 8M Mini quad-core Arm application processor with a 25 TOPS DEEPX DX-M1 AI accelerator in a compact 82 x 50mm footprint. The NXP SoC is paired with 2GB 32-bit RAM and 16GB eMMC flash, while the DEEPX NPU gets 4GB 64-bit RAM and a QSPI flash. The module also features a PMIC, a gigabit Ethernet PHY, an optional WiFI 6E and Bluetooth 5.4 module, and exposes all I/Os through a 314-pin MXM edge connector. They’ve somehow managed to pack a lot...

ESP32-Stick-PoE-A-Cam – An ESP32-S3 camera board with active PoE, machine learning examples

The ESP32-Stick-PoE-A-Cam(N16R8) is an open-source ESP32-S3 development board with Ethernet, camera, and active PoE support designed for machine learning applications. Compared to similar boards like M5Stack M5PoECAM-W V1.1 and the Waveshare ESP32-S3-ETH, this board features 17 usable GPIO, active PoE (IEEE 802.3af) with 700mA power delivered, built-in USB-UART, and pin-to-pin compatibility across Stick-Cam boards. Built around the ESP32-S3 SoC, this module supports OV2640 and OV5640 cameras and integrates the W5500 Ethernet controller and Si3404-A PoE chip for power and connectivity. The board has a total of 36 GPIOs, of which 17 are free when using Ethernet and a camera. Applications...

XIAO W5500 Ethernet Adapter: PoE-enabled ESP32-S3 device aims to improve network reliability

Seeed Studio has recently announced the XIAO W5500 Ethernet Adapter with Power over Ethernet (PoE) support and built around the XIAO ESP32S3 Plus WiFi and Bluetooth module, and a WIZnet W5500 10/100 Mbps Ethernet SPI controller. PoE is implemented through an MQ7813T120 module and a 5V regulator with a TPS563201 buck converter. The XIAO W5500 also features an external 2.4GHz antenna for WiFi and BLE, a reset button, status LEDs, and a USB-C port for power and programming, all enclosed in a 3D printed case. XIAO W5500 Ethernet Adapter specifications: Main Module – XIAO ESP32-S3 Plus module Networking Wireless –...

Battery-powered knob display board pairs ESP32-S3 and ESP32 wireless SoCs, features audio DAC for audio visualization

The Waveshare ESP32-S3-Knob-Touch-LCD-1.8 is a batterry-powered knob display board designed for HMI applications that combines ESP32-S3 and ESP32 SoCs in a dual MCU architecture. The design differs from other ESP32-based knob / rotary encoder with a built-in display such as the MaTouch SmartKnob, M5Dial, and LILYGO T-Encoder Pro. The Waveshare device also stands out with a larger 1.8-inch capacitive touch display, integrated audio DAC, and real-time audio visualization. It comes with a CNC-milled full-metal enclosure for a more premium and durable build. The devkit supports swipe gestures and volume control, and can be used as a Pomodoro timer, a text reader,...

DTI Adds i.MX 8M-Based Computing Modules to Embedded Portfolio

Diamond Technologies, Inc. has launched a new line of Embedded Computing Modules based on NXP’s i.MX 8M series processors. These compact, high-performance modules are designed for energy-efficient embedded computing across a wide range of industrial and OEM applications. DTI’s i.MX 8M-based modules support diverse use cases including edge processing, automation, vision, and general-purpose embedded systems. […]

Compulab MCM-iMX95 – A solder-down NXP i.MX 95 SoM

Compulab MCM-iMX95 is yet another NXP i.MX 95 system-on-module (SoM), whose main selling point is being offered as a solder-down QFN package with SMD pads. The hexa-core Cortex-A55 Edge AI module ships with 4GB to 16GB LPDDR5 memory, 16GB to 128GB eMMC flash, an NXP PF0900 PMIC, and an RTC. All I/Os are exposed through 180 QFN SMD pads, including LVDS and MIPI DSI display interfaces, two MIPI CSI camera interfaces, two Gigabit plus one 10 Gbps Ethernet MACs, two PCIe Gen3 x1 interfaces, and more. Compulab MCM-iMX95 specifications: SoC – NXP i.MX 95 CPU Up to 6x Arm Cortex-A55...

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Setting up an Ubuntu Desktop installation for SSH, quickly

Setting up an Ubuntu Desktop installation for SSH, quickly

I've enjoyed using Ubuntu Server's GitHub SSH pubkey importer for a long time, it's a quick and easy way when doing an interactive server installation to get the built-in OpenSSH server configured for remote SSH access.

However, many computers I work on have Ubuntu Desktop installed instead, and it doesn't even include OpenSSH Server in the default packages!

So I thought I'd write up a quick guide for how to set up SSH on Ubuntu Desktop pulling in my GitHub SSH public...