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February 17, 2026February 18, 2026 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

Olimex ESP32-P4-PC board offers HDMI video output, Ethernet, four USB 2.0 ports, and more

Based on an Espressif Systems ESP32-P4NRW32 SoC with a 400 MHz dual-core RISC-V CPU, 768 KB RAM, and 32MB PSRAM, Olimex ESP32-P4-PC is one of the most feature-rich ESP32-P4 boards on the market so far. The open-source hardware board features 16 MB SPI flash, HDMI and MIPI DSI display interfaces, a MIPI CSI camera interface, a 3.5mm audio jack, Fast Ethernet, and four USB 2.0 ports, as well as a UEXT connector and a 20-pin GPIO header for expansion. It takes power from a USB Type-C port, a LiPo battery, or PoE through an add-on board. Olimex ESP32-P4-PC specifications: SoC – Espressif Systems ESP32-P4NRW32 CPU Dual-core 32-bit RISC-V HP (High-performance) CPU @ up to 400 MHz with AI instructions extension and single-precision FPU Single-RISC-V LP (Low-power) MCU core @ up to 40 MHz Memory 768 KB HP L2MEM (for dual-core CPU), 32 KB LP SRAM, 8 KB TCM (for LP MCU […]

January 8, 2026January 9, 2026 by Debashis Das - No Comments

Intel Core Ultra Series 3 Panther Lake-H CPU powers TGS-2000 series stackable Edge AI computers

Vecow TGS 2000 Series Panther Lake Edge AI computers

At CES 2026, Intel unveiled the Core Ultra Series 3 processors, codenamed Panther Lake-H, built on the Intel 18A (1.8-nanometer class) process, and targeting both consumer and industrial applications. Vecow introduced one of the first industrial Panther Lake-H platforms with the TGS-2000 series, a new family of ultra-compact, stackable Edge AI computers designed for high-performance space-constrained applications and based on either the 16-core Intel Core Ultra 9 386H or 12-core Intel Core Ultra 5 336H SoC. This new 2000 series is an upgrade of the previous TGS-1000 series, which was launched in 2024 with Intel Meteor Lake processors. While the overall design stays mostly the same, the transition to Core Ultra Series 3 enhances AI performance, reaching up to 100 TOPS combined performance with the selected SKUs (note: the top-end Panther Lake-H CPU can deliver up to 180 TOPS). The TGS-2000 Series is available in three variants, including the fanless […]

January 5, 2026January 5, 2026 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

Openterface KVM-GO – An ultra-compact KVM-over-USB solution with HDMI, DP, or VGA video input

Small enough to fit on a keychain, Openterface KVM-GO is a tiny, open-source hardware KVM-over-USB gadget available with an HDMI, DisplayPort (DP), or VGA connector and is designed for headless device troubleshooting and remote server monitoring. It follows the company’s earlier Mini-KVM KVM-over-USB device introduced in 2024 with HDMI and audio inputs. The new KVM-GO is more versatile with an HDMI, DP, or VGA connector, and does not require any video cable since it’s designed to be connected directly to the target device. It also adds a microSD card slot for easy OS installation. Openterface KVM-GO specifications: Microcontroller – WCH CH32V208 RISC-V MCU @ up to 144 MHz with Bluetooth LE, USB 2.0 Storage – MicroSD card for remote OS installation and file transfers Control method – KVM-over-USB Video capture Up to 4K @ 60 Hz Input port – HDMI, DisplayPort, or VGA, depending on model (direct connection to target, […]

December 29, 2025 by Debashis Das - 1 Comment

Rockchip RK628D based HDMI-to-MIPI-CSI board converts HDMI video into camera feed for embedded systems

The Firefly HDMI-to-MIPI-CSI converter board converts an HDMI video and audio source into a MIPI-CSI camera stream for supported Rockchip SoCs, which is the complete opposite of the Olimex MIPI-HDMI adapter that converts MIPI DSI display signals to HDMI output. Built around the Rockchip RK628D video bridge chip, the board supports HDMI 1.4/2.0 input with 8-bit and 10-bit video, RGB888 and YUV420 color formats, and resolutions up to 4K @ 60fps. On the output side, it provides a MIPI-CSI interface compliant with MIPI D-PHY v1.2, with video output in YUV422 color format, supporting resolutions up to 4K @ 30fps. Audio output is available through a 3.5 mm headphone jack and onboard pin headers, making the board suitable for HDMI capture, smart display, micro-projector, and embedded video conversion applications. Firefly HDMI-to-MIPI-CSI board Specifications: Main Chip – Rockchip RK628D HDMI-to-MIPI CSI-2 converter Input HDMI 1.4 / HDMI 2.0 compliant 8-bit and 10-bit […]

December 23, 2025December 23, 2025 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

4-inch round HDMI display offers USB touchscreen for Raspberry Pi, AIDA64, Smart Home, Art projects

4-inch Round touchscreen HDMI display Raspberry Pi

VIEWE has launched a 4-inch round HDMI display with 720×720 resolution, and a USB touchscreen function suitable for SBCs like the Raspberry Pi, PCs running AIDA64, Smart Home applications, and Art projects. It looks to build upon the company’s 4-inch square HDMI display using the same control board with a MIPI DSI display interface, HDMI 1.4 input, and a USB Type-C port for power and touch input. VIEWE 4-inch HDMI round display specifications: Display 4-inch round HDMI IPS display with 720×720 resolution ST7703 display driver Brightness – 300 cd/㎡ Active area – 101.52mm ∅ Touchscreen – 5-point capacitive touch screen via USB-C port; FT6336U touch IC Video Input – HDMI 1.4 Display Interfaces via Lontium LT6911C HDMI to MIPI DSI/LVDS chip Single/Dual-Port MIPI DSI/CSI transmitter Single/Dual-Port LVDS transmitter (connector present but not used with the provided 4-inch MIPI display) USB – USB-C port for power and touchscreen Dimensions – 109.62 […]

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

Auvidea X242 – An NVIDIA Jetson Thor T5000 industrial carrier board with dual 10GbE, PCIe x16, CSI-2 camera support

Auvidea X242 is an industrial carrier board for NVIDIA’s Jetson Thor T5000 module, targeting edge AI, robotics, vision, and high-bandwidth embedded systems, mainly in industrial and high-performance commercial applications. The board supports dual 10GbE, PCIe x16 expansion, NVMe storage, 4G LTE/5G M.2, up to four displays through HDMI and DisplayPort Alt Mode over USB-C (rev 3), and multiple cameras through a 16-lane CSI-2 camera connector. The carrier board supports a wide 24–48 V power input with power modes up to 120 W. Industrial features include hot-swap control, reverse and over-voltage protection, and backward compatibility with earlier Auvidea Jetson platforms. Auvidea X242 Specifications: Supported system-on-module – NVIDIA Jetson Thor T5000 Storage – M.2 Key M 2280 socket (PCIe x2 Gen 5) for NVMe SSD Video Output HDMI port Up to 3x USB-C with DisplayPort Alt Mode Up to 4x displays supported simultaneously Camera – 16-lane CSI-2 camera connector, compatible with NVIDIA […]

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

UP Xtreme ARL AI Dev Kit review – Benchmarks and AI workloads on an Intel Core Ultra 5 225H Arrow Lake SBC

That’s the last part of my review of three Intel-based UP AI development kits, and after testing the UP TWL AI Dev Kit with an Intel N150 CPU and the UP Squared Pro TWL AI Dev Kit with an Intel N150 CPU coupled with an Hailo-8L M.2 AI accelerator, I’ll now report my experience with the high-end UP Xtreme ARL AI Dev Kit with a 14-core Intel Core Ultra 5 225H “Arrow Lake” single board computer with Intel Arc 130T graphics delivering up to a combined 83 TOPS of AI performance. I’ve followed the same procedure as with the previous models, using the pre-installed Ubuntu 24.04 Pro operating system to report system information, run some benchmarks, and go through AI workloads using Nx Meta and the AAEON UP AI Toolkit system. It just ran additional benchmarks and tests since it’s my first Intel Arrow Lake platform. UP Xtreme ARL system […]

December 11, 2025 by Debashis Das - 7 Comments

IoT HDMI switch – An ESP32-C3-powered 2-source HDMI switch automated with Home Assistant

Designed by Guimpt in Spain, the IoT HDMI Switch is an ESP32-C3-based open-source HDMI switch that integrates with Home Assistant and ESPHome to automate up to two HDMI inputs for TVs, monitors, or projectors. It targets smart home setups that need seamless source switching without manually handling cables. It includes a 3D-printed enclosure for a compact install behind media equipment. The device also offers open hardware and firmware for easy upgrade, and it lets users switch inputs via phone, voice assistant, or a button. It also supports automations such as automatically selecting a game console or media player. It works with common HDMI devices like Chromecast, Raspberry Pi, PCs, and consoles, making it ideal for smart home enthusiasts, DIY tinkerers, and anyone who wants a hands-free media setup. IoT HDMI Switch specifications: SoC – Espressif Systems ESP32-C3FH4 Single-core 32-bit RISC-V microcontroller @ up to 160 MHz Memory – 400 KB […]