Waveshare MK10 stream deck like macro keyboard with LCD keycaps
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QMK-compatible macro keyboard features 0.85-inch LCD keycaps, 2.01-inch display

Waveshare has recently released the MK10, a Stream Deck-like macro keyboard featuring ten mechanical keys with 0.85-inch LCD keycaps and a secondary 2.01-inch screen. The macro keyboard also supports AI voice interaction, real-time hardware and weather data integration, and customizable themes with drag-and-drop editing. The company also highlights Home Assistant compatibility for Smart Home control. The device features a dual-system architecture, where an Allwinner T113-S3 dual-core Cortex-A7 processor runs Linux, and a GD32 microcontroller runs QMK firmware, ensuring low-latency mechanical input. The 10 LCD keys can display images or videos with overlay support, and the 2.01-inch screen shows additional status or customization options. The mechanical switches are rated for 50 million presses with a defined actuation force and travel. The device uses an aluminum alloy top case, a hardened 2.5D acrylic lens, and supports two placement methods: flat or at a 40° angle. Waveshare MK10 specifications: Main Controller – Allwinner […]

LILYGO T-Circle-S3
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LILYGO T-Circle-S3 – An ESP32-S3 devkit with 0.75-inch circular touch display, microphone and speaker

The LILYGO T-Circle-S3 is a circular touch display development board built around the ESP32-S3 MCU and designed for smart gadgets, IoT devices, and wearable applications. The board integrates Wi-Fi 4, Bluetooth 5.0, a MEMS microphone, a 3W Class-D audio amplifier with speaker support, an RGB LED, six rear GPIO pins, a Qwiic interface, and USB-C for charging. The board is very similar to the Waveshare RP2350-LCD-1.28, with its round display design, but it does not support wireless connectivity and audio. It also resembles SB Components’ Dual Roundy (ESP32-S3),  but compared to that, the T-Circle-S3 is smaller and features a touch display, a microphone, a speaker amplifier, and an RGB LED. LILYGO T-Circle-S3 specifications: Wireless SoC – ESP32-S3R8 CPU – Dual-core Tensilica LX7 @ up to 240 MHz with vector instruction Memory – 512KB SRAM, 8MB PSRAM Storage – 384KB ROM Wireless – 2.4 GHz WiFi 4 and Bluetooth LE Storage […]

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80GHz mmWave Liquid Level Detection Sensor
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80 GHz mmWave liquid level detection sensor supports ModBus, offers 40m range

I’ve just come across a no-name non-contact, high-precision 80 GHz mmWave radar sensor for liquid level detection with a 40m range, ±5mm accuracy, and Modbus communication over UART. We had seen 24 GHz and 60 GHz mmWave sensors mostly for precise motion detection, but it’s the first time I’ve seen an 80 GHz mmWave sensor, or more exactly, 79 GHz. It operates on the same principle of Frequency Modulated Continuous Wave (FMCW) radar as most other mmWave sensors and connects to an Arduino or other board over UART. It targets applications such as smart water management, industrial process control, and environmental disaster prevention/monitoring. Specifications: MCU – GigaDevice GD32F405 Arm Cortex-M4F microcontroller @ 168 MHz with 192KB SRAM, 3MB flash, 1MB code-flash Transmit frequency – 77–81 GHz (79 GHz mid frequency), 4 GHz bandwidth Output power (EIRP) – 13 to 20dBm Beamwidth (-3dB) Horizontal ±25°, Vertical ±25° With external lens: Horizontal […]

Boardcon Compact3576 SBC
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Boardcon Compact3576 – A feature-rich Rockchip RK3576 SBC with Android 14 and Debian 12 support

Boardcon has recently introduced the Compact3576, a modular SBC with a Boardcon CM3576 SoM based on a Rockchip RK3576 octa-core Cortex-A72/A53 SoC with a 6 TOPS NPU for AI computing tasks, up to 8GB of RAM, and up to 128GB eMMC flash storage. Key features include two HDMI video outputs, one HDMI input (HDMI to MIPI CSI), Gigabit Ethernet, a WiFi 5 & Bluetooth 5.0 module, three USB 3.0 ports, a microSD card slot, and M.2 and mPCIe sockets for storage and cellular expansion. The board is powered by 12V DC via USB-C PD port, and offers features such as a real-time clock, IR receiver, debug port, reset/recovery keys, and more. Compact3576 SBC specifications: SoC – Rockchip RK3576 CPU 4x Cortex-A72 cores at 2.2GHz, 4x Cortex-A53 cores at 1.8GHz Arm Cortex-M0 MCU at 400MHz GPU – ARM Mali-G52 MC3 GPU clocked at 1GHz with support for OpenGL ES 1.1, 2.0, and […]

XIAO Smart IR Mate
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ESP32-C3 based IR remote hub offers touch sensor, haptic feedback, 360° coverage 

The XIAO Smart IR Mate is a compact circular-shaped IR remote hub/blaster built around the XIAO ESP32-C3 and designed for IoT applications. It comes pre-flashed with ESPHome and turns traditional IR-controlled appliances like TVs, air conditioners, and projectors into smart devices that can be automated, controlled, or integrated into home automation systems. The module includes three high-power IR LEDs for 360° transmission, a high-sensitivity IR receiver supporting up to 10 learned IR commands, and there’s also haptic feedback through a touch sensor and status LED. It supports Wi-Fi 2.4GHz & BLE, and is powered via USB Type-C. Measuring only 65 x 19mm, it can be a great tool for your DIY projects. XIAO Smart IR Mate specifications MCU module  – XIAO ESP32C3 SoC – Espressif Systems ESP32-C3 CPU – Single-core RISC-V microcontroller @ 160 MHz Memory – 400KB SRAM Storage – 384KB ROM Wireless Wi-Fi 4 & Bluetooth LE 5.0 […]

VS Code AutoML Embedded
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VS Code gets AutoML Embedded plugin for automated model tuning, deployment, and benchmarking

AutoML for Embedded, developed by Analog Devices (ADI) and Antmicro, is an open-source plugin for Visual Studio Code that works alongside ADI’s CodeFusion Studio plugin. Built on the Kenning framework, it automates the full ML pipeline, including model search, hyperparameter tuning, optimization, compression, and deployment, making edge AI development easy on resource-constrained devices. The company mentions that it supports the ADI MAX78002 AI accelerator MCU, the MAX32690 MCU, Renode-based simulation, and Zephyr RTOS. It uses SMAC and Hyperband algorithms for automated model search and hyperparameter tuning, along with model compression and quantization to meet strict memory and compute limits. The plugin offers built-in benchmarking for inference speed, memory footprint, and accuracy, while performing RAM and compute compatibility checks. All these features make it useful for applications like image classification, anomaly detection, predictive maintenance, NLP, and action recognition on low-power IoT and embedded systems. AutoML Embedded overview: Type – Open-source AutoML plugin […]

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UR-DP1000 Block Diagram
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Three high-performance RISC-V processors to watch in H2 2025: UltraRISC UR-DP1000, Zhihe A210, and SpacemIT K3

Some high-performance RISC-V processors are in the pipeline for the rest of the year 2025, namely UltraRISC UR-DP1000, Zhihe A210, and SpacemIT K3. We currently have limited information about each of those processors, but let’s see what information we can gather from the web, mostly as a result of the recent RISC-V Summit in China. UltraRISC UR-DP1000  – Octa-core 64-bit RISC-V SoC The first SoC is the UR-DP1000 octa-core from UltraRISC (the website loads slowly, and I could not find anything about the UR-DP1000 there). It will be used in Shenzhen Milk-V Technology’s Titan mini-ITX motherboard, and Sipeed also posted the slide above on X. Preliminary UR-RP1000 specifications: CPU 8x 64-bit RISC-V UR-CP100 “RV64GCBHX” cores up to 2.0 GHz Two 4x core cluster design with 4MB L3 cache each, and a total of 16MB cache. SPECCPU2006 single-core INT @ 10.4/GHz; single-core FP @ 12/GHz Fully RVA22 compliant, and “Compliant with […]

GEEKOM Mini IT12 205 Edition Mini PC review Intel Core i7-1280P Windows 11 Pro
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GEEKOM Mini IT12 2025 Edition mini PC review – Part 2: Windows 11 Pro features testing, benchmarks, power consumption

We have already checked out the hardware of the GEEKOM Mini IT12 2025 Edition mini PC with an unboxing and a teardown in the first part of the review. The new model still relies on a 12th Intel processor, and simply replaced the 10-core Intel Core i7-12650H by a more powerful 14-core Intel Core i7-1280P processor still coupled with 32GB of DDR4 RAM and a 1TB M.2 SSD, although the brands and models of the RAM, storage, and wireless modules have changed. In the second part of the review, we will be testing the GEEKOM Mini IT12 2025 Edition mini PC with the pre-installed Windows 11 Pro in detail, notably testing most features and running benchmarks before comparing it to the (2023 Edition) Mini IT12 mini PC with an Intel Core i7-12650H processor. We’ll also test 2.5GbE and WiFi 6 networking, cooling performance, and finally measure fan noise and power […]

Boardcon MINI1126B-P AI vision system-on-module wit Rockchip RV1126B-P SoC