sipeed News - CNX Software - Embedded Systems News

July 1, 2026July 2, 2026 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

Sipeed NanoKVM-Go – A 4K USB-C KVM with Recall-like function, AI integration (Crowdfunding)

Sipeed NanoKVM-Go is a 4K USB-C KVM designed to control any USB-C device from anywhere with one cable. It also supports “full screen memory”, a function similar to the controversial Microsoft Recall feature, which enables an AI agent to search through your screenshots. Remote control software works fine until your system freezes or BIOS access is required, and traditional KVMs do the job with HDMI, USB, Ethernet, power cables, and adapters, but that’s a bit too much when working on the go. The NanoKVM-Go aims to solve all these little issues with a small and light device that requires only one cable to the target, while the host connects to the USB KVM over WiFi 6. NanoKVM-Go and Go+ specifications: SoC – Unamed, but almost certainly the Axera Tech AX630C used in the Sipeed NanoKVM Pro 4K IP KVM. CPU – Dual-core Cortex-A53 AI accelerator – 3.2TOPS NPU System Memory […]

May 11, 2026June 3, 2026 by Jean-Luc Aufranc (CNXSoft) - 33 Comments

RVA23-compliant K3 Pico-ITX SBC and K3-CoM260 SoM feature SpacemiT K3 octa-core RISC-V AI SoC, up to 32GB RAM, 256GB UFS

SpacemiT has now officially launched the K3 Pico-ITX SBC and K3-CoM260 system-on-module with the RVA23-compliant, SpacemiT K3 octa-core X100 CPU with up to 60 TOPS of AI performance, up to 32GB LPDDR5, 256GB UFS, and PCIe Gen3 x4 NVMe SSD support. The board also features an eDP connector, a 10GbE SFP+ cage, a Gigabit Ethernet RJ45 port, built-in WiFi 6 and Bluetooth 5.2 wireless connectivity, two USB Type-C connectors, four USB 2.0 ports, an M.2 Key-B socket coupled with a NanoSIM card slot for 4G LTE or 5G cellular connectivity, and more. K3 Pico-ITX SBC specifications: SoC – SpacemiT K3 CPU 8x 64-bit RISC-V X100 “big” cores clocked up to 2.4 GHz, RVA23 compliance; 130 KDMIPS performance (similar to RK3588) 8x RISC-V A100 AI Cores with support for up to 1024-bit RVV1.0 parallel computing, optimized for matrix operations. GPU – Imagination Technologies BXM4-64-MC1 GPU with Vulkan 1.3, OpenCL 3.0, and OpenGL […]

April 9, 2026April 9, 2026 by Debashis Das - 5 Comments

Sipeed T256s – A USB thermal camera with 256×192 LWIR sensor, 640×480 AI super resolution

Thermal camera standalone mode PCB inspection

Sipeed T256s is a portable USB thermal camera equipped with a native 256×192 Long-Wave Infrared (LWIR) sensor and a built-in 2.4 TOPS NPU for hardware-level AI super-resolution (ISR) up to 640×480 resolution in real time, effectively suppressing image noise without external software. The UVC camera device supports standard output (Y16 raw and MJPEG) and features both male and female USB Type-C ports on opposite ends for connection to PCs and smartphones. It also includes a 1.69-inch touchscreen for standalone operation with live viewing, palette switching, hotspot tracking, and image capture. Other features include an optional macro lens (~5 cm focus) for inspecting small components, internal storage for snapshots, <50 mK thermal sensitivity, a 25 Hz frame rate, and a durable CNC aluminum enclosure for efficient heat dissipation. The device is designed for electronics R&D, industrial maintenance, and HVAC diagnostics. Sipeed T256s specifications: SoC – Axera AX620Q (updated, see comments section); […]

February 10, 2026February 10, 2026 by Jean-Luc Aufranc (CNXSoft) - 11 Comments

PicoClaw ultra-lightweight personal AI Assistant runs on just 10MB of RAM

PicoClaw lightweight personal AI Assistant embedded systems

PicoClaw is an ultra-lightweight personal AI Assistant designed to work on less than 10 MB RAM and suitable for resource-constrained embedded boards such as the Sipeed LicheeRV Nano SBC going for around $15 and powered by a SOPHGO SG2002 RISC-V SoC with 256MB on-chip DDR3. I keep reading news about the OpenClaw personal AI assistant, after first finding out about it when the Cubie A7S SBC was launched. OpenClaw (previously ClawdBot) clears your inbox, sends emails, manages your calendar, and checks you in for flights from WhatsApp, Telegram, or any chat app. It’s been shown to run a range of hardware platforms, but it can be resource-intensive, and HKUDS created the nanobot ultra-lightweight personal AI assistant with about ~4,000 lines of Python code, or roughly 99% smaller than Clawdbot’s 430k+ lines. PicoClaw further builds on the nanobot project, and has been “refactored from the ground up in Go through a […]

January 27, 2026January 27, 2026 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

MaixCAM2 modular 4K AI camera is based on Axera AX630 SoC with 3.2 TOPS NPU (Crowdfunding)

Designed for makers and researchers, Sipeed’s MaixCAM2 is a modular AI camera built around an Axera AX630 AI SoC with 3.2 TOPS (INT8) to 12.8 TOPS (INT4) of AI performance, yet delivering 10 to 20x higher performance on OpenMV-N6 and Raspberry Pi 5, and about the same performance (140 FPS) as a 33 TOPS Jetson Orin Nano 4GB Super in YOLO11n. The camera comes with 1GB or 4GB RAM, a 32GB eMMC flash, and a microSD card slot for storage, a 2.4-inch touchscreen display, and an 8MP / 4Kp30 camera sensor with LED flash, as well as two microphones and a speaker, making it suitable for local LLM and VLM applications. It also features two PMOD connectors for expansion, such as a thermal imager and a Time of Flight (ToF) ranging sensor. MaxiCAM2 specifications: SoC – Axera Tech AX630 CPU Dual-core Arm Cortex-A53 @ 1.2 GHz running Ubuntu Linux 32-bit […]

January 12, 2026January 13, 2026 by Jean-Luc Aufranc (CNXSoft) - No Comments

Upgraded Sipeed NanoKVM-USB USB KVM solution gains 4K 60 FPS video capture and HDMI loop output

Sipeed has released a new variant of its NanoKVM-USB low-cost USB KVM adapter, which upgrades 2K 30 FPS capture and 4Kp30 loop out to 4K 60 FPS capture and 4Kp60 HDMI loop output. The new NanoKVM-USB 4K keeps the same ports as the earlier model, with HDMI and USB-C inputs connected to the target, and another USB-C port that connects to the host, in order to remotely control the target with keyboard, mouse, and monitor emulation. A USB Type-A port that can switch between host and target modes is also implemented, for instance, to share a USB drive between the two systems. NanoKVM USB 4K specifications: Video Input/Output HDMI input up to 4Kp60 from target device HDMI loop output up to 4Kp60 for optional connection to a monitor USB USB Type-C port for connection to the target device for keyboard/mouse emulation USB 3.0 Type-C port for connection to the host […]

November 20, 2025November 26, 2025 by Jean-Luc Aufranc (CNXSoft) - 11 Comments

Black Friday and Cyber Monday 2025 – International deals, coupons, and events

Like every year since 2014, I’ll list a few international deals for Black Friday and Cyber Monday 2025, as many CNX Software readers cannot benefit from promotions on Amazon’s Black Friday and Cyber Monday events, which will take place from November 20 to December 1. I’ve gathered various deals, discount coupon codes, and events from relevant manufacturers of single board computers, MCU development boards, mini PCs, Smart Home devices, and DIY products, as well as popular online stores, including AliExpress, Banggood, and others. AliExpress Black Friday and Cyber Monday 2025 event AliExpress sales event for Black Friday and Cyber Monday 2025 has just started and will last until December 3, 2025 (although I can see until November 29 and December 4 in some places). You can use some of the coupons on the screenshot above, or some alternative coupon codes for the US and some other countries (excluding DE, RU, […]

November 12, 2025 by Debashis Das - 13 Comments

$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 […]