He Chunhui (hchunhui) has developed the Tiny386 x86 PC emulator in C (C99) and managed to run Windows 3.1/3.2 and Windows 95 on an ESP32-S3 devkit with a 3.5-inch display. We had already seen Linux 5.0 boot on an ESP32 board, and Olimex ESP32-S3-DevKit-LiPo run a more recent Linux 6.3 image, but I think it might be the first time somebody has loaded Windows on ESP32 hardware. Bear in mind that since the Tiny386 is an emulator running SeaBIOS, it can also boot the Linux kernel directly. He Chunhui explains that the i386 CPU emulator is built from scratch and still lacks some features, such as debugging, hardware tasking, and certain permission checks. It also includes some 486 and 586 instructions to be able to boot a modern Linux kernel and Windows. The code is rather small as the CPU emulator is only about 6,000 lines of code (LOC) long, […]
$69 Sipeed SLogic16U3 low-cost logic analyzer supports 3.2 Gbps bandwidth, 150+ protocols
The SLogic16U3 is a compact, low-cost USB 3.0 logic analyzer with up to 3.2 Gbps bandwidth and 16 input channels, designed for debugging, reverse-engineering, and verifying digital circuits and embedded systems. The device supports sampling rates up to 800MS/s with four channels, 400MS/s with eight channels, and 200MS/s with sixteen channels via a 5 Gbps USB 3.0 interface. On top of that, it supports 0–10V inputs and features adjustable trigger thresholds (0–6V). Housed in a 40×40×10 mm compact aluminum case, it supports over 150 protocols like SPI, I²C, UART, CAN, and JTAG, and provides edge-based triggering with real-time streaming over USB. The device can be extended as an oscilloscope via an optional ADC module and integrates seamlessly with Sigrok and PulseView software for waveform visualization. SLogic16U3 specifications: MCU – TBD Input channels – 16 digital channels Sampling rates 800MS/s @ 4 channels 400MS/s @ 8 channels 200MS/s @ 16 channels […]
BIOSTAR MU-N150 – A Twin Lake fanless Industrial PC with 2.5GbE, triple 4K video output
BIOSTAR has launched the EdgeComp MU-N150, a compact 0.6L fanless industrial PC built around the Intel Processor N150 ” Twin Lake” SoC for edge computing, automation, HMI, POS/kiosk, and more. Some other N150 systems, like the HUNSN RJ42/RJ43 and Protectli VP2430, are for networking with four 2.5GbE ports, while the MU-N150 uses dual LAN but adds industrial-grade durability. The PC supports up to 16GB DDR5 4800MHz memory, triple 4K video output, and dual 2.5GbE. Expansion option includes M.2 Key-M slot for NVMe storage and an M.2 Key-E slot for Wi-Fi/BT modules. Other features include 2x USB 3.2, 2x USB 2.0, an RS232 COM port, an audio jack, and an input voltage range of 12–19V DC. It’s fanless, ventless, and compatible with various operating systems for industrial and commercial applications. BIOSTAR EdgeComp MU-N150 specifications: SoC – Intel Processor N150 quad-core “Twin Lake” processor @ up to 3.6 GHz (Turbo) with 6MB cache, […]
$2 WeAct Display FS adds a 0.96-inch USB information display to your computer
WeAct Display FS is an inexpensive 0.96-inch USB display dongle designed to add an information display or a tiny secondary display to your computer or SBC. We’ve seen this type of information display with products such as the Turing Smart Screen, a larger 3.5-inch color display, or small OLEDs integrated into cases such as the Pironman 5 Max to disable text. The WeAct Display FS V1 may be tiny, but it’s also a full-color 160×80 resolution display that can be customized with software provided by WeAct. WeAct Display FS V1 specifications: Display – 0.96-inch RGB565 display with 160×80 resolution Host interface – “Reversible” USB 2.0 Type-A Full Speed (FS) port showing as a CDC device Dimensions – 43 x 14.5 mm Since you wouldn’t want to get a display only for it to face the wrong direction, for instance, the desk or the wall, the company made the USB-A port […]
Getting Started with Quectel EC200U 4G LTE Cat 1 IoT board using the QNavigator and the QuecOpen SDK
CNXSoft: This is a guest post by Eicut showing how to get started with a Quectel EC200U 4G TLE Cat 1 IoT development board using QNavigator and the QuecOpen SDK. In IoT projects—and across embedded systems in general—we’ve seen a growing demand for higher data exchange rates, along with broader frequency band coverage. These advancements are critical for enhancing the reliability of a device’s communication link with the network. As a result, 4G modules with fallback capability to 2G and 4G networks have emerged as a leading solution in this space. But the key question remains: Which modules should we use to leverage this technology, and what features do they offer? Exploring the Quectel EC200U LTE Cat 1 Module for IoT In this section of the EC200U tutorial, we’ll take a closer look at one of the most popular and dependable options in the IoT space—Quectel’s EC200U module. If you’ve […]
Axiomtek KIWI330 1.6-inch ultra-compact Intel N50 SBC is smaller than a Raspberry Pi
Axiomtek has launched the KIWI330, a 1.6-inch ultra-compact SBC built around the Intel N50 processor. It comes with 4GB LPDDR5 RAM and a 64GB NVMe SSD in a compact 72 x 56 mm form factor, which is even smaller than a Raspberry Pi or the company’s earlier KIWI310 SBC. Despite its tiny size, the SBC features three USB 3.2 Type-C ports (one with DisplayPort), eDP display support, an M.2 Key E 2230 slot for wireless or AI module, and optional MIO expansion modules for COM, LAN, or GPIO. The KIWI330 is suitable for AIoT systems, intelligent gateways, and industrial edge devices. Axiomtek KIWI330 SBC specifications: Alder Lake-N SoC – Intel Processor N50 dual-core processor up to 3.4 GHz with 6MB cache, 16EU Intel UHD Graphics @ up to 750 MHz; TDP: 6W Memory – 4GB LPDDR5 Storage – 64GB NVMe SSD (BGA package) Video Output eDP interface USB 3.2 Gen1 Type-C DP […]
Protectli Vault Pro VP2430 – An Intel N150 fanless network appliance with four 2.5GbE ports, four video outputs
The Protectli Vault Pro VP2430 is a compact, Intel Processor N150-based fanless network appliance designed for firewall, router, and virtualization applications in home labs, small businesses, and edge deployments. The system supports up to 64GB DDR5-4800 memory via a single SO-DIMM slot and features various storage options, including a 32GB onboard eMMC flash, an M.2 2280 NVMe SSD slot, and a SATA 3.0 interface for 2.5″ SSDs. It comes with four 2.5GbE Intel I226-V Ethernet ports and includes video outputs via HDMI 2.0, DisplayPort 1.2, and two USB-C with DisplayPort functionality. It also features M.2 slots for WiFi and 4G/5G modem, to work with the module, there is also a Nano SIM slot. Additionally, it has multiple internal headers, including GPIO, COM, SATA, and eSPI for expansion. On top of that, the system supports both AMI and coreboot BIOS options, and TPM 2.0 for security, making it ideal for secure […]
Intel Atom x7000RE fanless industrial box PC offers 10-year life cycle for factory automation
AAEON BOXER-6617-ASL is a rugged and compact fanless industrial box PC built around the Intel Atom x7000RE series of SoCs. It is designed for harsh industrial environments and has a wide operating temperature range (-20°C to 70°C) and a guaranteed 10-year product lifecycle making it a reliable long-term solution for factory automation and other embedded applications. The rugged embedded system supports up to 32GB DDR5 memory, dual HDMI, dual 2.5GbE LAN ports, and extensive I/O including six serial ports, USB 3.2 and 2.0, DIO, and audio. Storage options include M.2 NVMe and 2.5″ SATA, with additional expansion through M.2 E-Key (Wi-Fi) and B-Key (5G/LTE) sockets. It also has a wide 9V–36V power input range, circuit protection, and strong shock/vibration resistance. The computer also features six RS-232/422/485 serial ports and DIO via DB9 connectors AAEON BOXER-6617-ASL Specifications: Amston Lake Series SoC options (one or the other) Intel Atom x7835RE octa-core processor […]

