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Reviews, tutorials and the latest news about embedded systems, IoT, open-source hardware, SBC's, microcontrollers, processors, and more
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News
Amlogic A123X and C305X2 Arm Cortex-A320 SoCs target industrial and low-power AIoT applications
2+ day, 2+ hour ago (254+ words) Amlogic has unveiled the A123X quad-core and C305X2 dual-core Arm Cortex-A320 SoCs for industrial and battery-powered Edge AI and IoT applications such as robots, dashcams, IP cameras, video conferencing equipment, and so on. The Arm Cortex-A320 low-power Armv9 CPU core was introduced in…...
Arduino UNO Media Carrier adds MIPI CSI/DSI and audio connectors to UNO Q and VENTUNO Q boards
3+ day, 5+ hour ago (148+ words) Arduino UNO Media Carrier board adds three audio jacks, a MIPI DSI display connector, two MIPI CSI camera connectors, and a few RGB LEDs to the Arduino UNO Q and Arduino VENTUNO Q SBCs. Both Arduino “Q” boards already expose…...
ESP32-C5 Pico board follows Raspberry Pi Pico form factor, ships with on-board or external antenna
3+ day, 22+ hour ago (204+ words) Waveshare ESP32-C5 Pico board brings the ESP32-C5 dual-band WiFi 6, Bluetooth LE, and 802.15.4 (Zigbee/Thread) SoC to the Raspberry Pi Pico form factor. The board features an ESP32-C5-MINI-1 Series module with PCB or external antenna, two 20-pin GPIO headers, a USB-C port for…...
FREE-WILi 2 portable hacking multitool features two RP2350 MCUs, ESP32-C5, ICE40 FPGA, and Raspberry Pi CM0
4+ day, 3+ hour ago (226+ words) It also ships with open hardware documentation, an open board support package (WiliBSP), and “Agent.md” files. This allows LLMs like Claude Code or local models running via LM Studio to autonomously write, compile, and debug custom firmware directly on…...
YuzukiNeko - A Linux-capable Allwinner F101 RISC-V SBC with Raspberry Pi Pico form factor
5+ day, 12+ hour ago (232+ words) YuzukiHD has made another open-source hardware Linux SBC. YuzukiNeko is a Raspberry Pi Pico-sized single board computer powered by a new Allwinner F101 RISC-V SoC. The Allwinner F101 processor features a single 1.008 GHz C907 RISC-V core, 8MB or 16 MB PSRAM, and support for various…...
Reverse Engineering Without CAD Data: How MetroY Ultra Turns Physical Parts into Digital Designs (Sponsored) - CNX Software
5+ day, 19+ hour ago (463+ words) Reverse engineering often starts with a physical part but no reliable digital data. In restoration and customization, manual measurement can provide basic dimensions, but it becomes limiting when complex curves, mounting points, and tight clearances need to be captured accurately....
XIAO SAMD21 Plus and RP2350 Plus USB-C boards get additional GPIO pins, integrated Li-ion battery management
6+ day, 4+ hour ago (158+ words) Seeed Studio has expanded its XIAO Plus Series introduced in 2025, with the XIAO SAMD21 Plus and XIAO RP2350 Plus USB-C boards adding several GPIOs and integrated Li-ion battery management to the XIAO (SAMD21) and XIAO RP2040, launched in 2020 and 2021, respectively, while keeping the same…...
OpenTrailPaper transforms LILYGO T5 E-Paper S3 Pro devkit into a DIY e‑paper bike computer - CNX Software
1+ week, 21+ hour ago (326+ words) OpenTrailPaper is an open-source, DIY e-paper bike computer project comprised of firmware for the ESP32-S3-based T5 E-Paper S3 Pro devkit and Android and iOS companion apps for maps, routes, and settings. It shows ride data and offline maps, follows standard GPX (GPS…...
Artery AT32F406 and AT32F408 Cortex-M4F MCUs feature optional high-speed USB OTG PHY - CNX Software
1+ week, 2+ day ago (281+ words) Artery Technology AT32F406 and AT32F408 are two new Arm Cortex-M4F MCUs running at up to 216 MHz, with the F408 adding USB OTG High-Speed and an integrated PHY for industrial automation, IoT, USB accessories, and gaming peripherals. The AT32F406/F408 series both offer DSP instructions and…...
TickrCast - An ESP32-S3 HUB75 LED ticker display with server-side rendering and OTA (Crowdfunding)
1+ week, 2+ day ago (177+ words) Layered Ventures LLC has launched the TickrCast, an expandable HUB75 LED ticker display built around an ESP32-S3. The TickrCast ships as a full consumer product designed to display live esports data, traditional sports scores, social media metrics, and flight tracking across a…...