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Raspberry Pi Zero W-based Weather Orbs shows weather data on three round displays (Crowdfunding)

Peter Holderith’s Weather Orbs is a Raspberry Pi Zero W-powered desktop weather station that displays animated weather data from NOAA and NWS on three small round displays connected over SPI. Internally it’s an add-on board that connects to the 40-pin GPIO header of the Raspberry Pi Zero W and with three additional headers to connect the smartwatch round displays. The PCB also comes with 16 RGB LEDs to create some nice lighting effects. The Raspberry Pi Zero W and accompanying electronics are housed in a custom “high-quality” 3D printed enclosure with a cover made of brushed stainless steel, and thick glass magnifiers complete the design for a retro style. The default firmware fetches weather data, such as live satellite images from NOAA or radar from NWS, and displays those on the three round displays. It also starts a Wi-Fi hotspot called “weatherorbs” to which the user can connect and then […]

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Hummingboard 8P Edge AI SBC combines NXP i.MX 8M Plus SoC with Hailo-8 AI accelerator

Hummingboard 8P Edge AI Pico-ITX SBC combines an NXP i.MX 8M Plus processor – itself with a 2.3 TOPS NPU – with the 26 TOPS Hailo-8 AI accelerator for edge AI applications such as smart cameras and automated optical inspection. The compact board comes with up to 8GB RAM, up to 128GB eMMC flash, two gigabit Ethernet ports including one with PoE, WiFi 5, a MIPI camera interface, HDMI and micro HDMI ports, two USB 3.0 ports, and more. Hummingboard 8P Edge AI specifications: SoC – NXP i.MX 8M Plus quad-core Cortex-A53 @ up to 1.8 GHz with Arm Cortex-M7 @ up to 800 MHz, Vivante GC7000UL 3D GPU, Vivante GC520L 2D GPU, 2.3 TOPS NPU System Memory – Up to 8GB LPDDR4 Storage – Up to 128GB eMMC flash, microSD card slot AI accelerator – M.2 Hailo-8 module delivering up to 26 TOPS Video Output – HDMI and Micro […]

Khadas Edge2 Arm mini PC
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Tiny low-power Hyperlux LP camera sensors can extend battery life by up to 40%

onsemi has introduced the Hyperlux LP image sensor family for battery-powered industrial and commercial cameras with resolutions from 5MP to 20MP and a low power consumption that can extend battery life by up to 40% based on the company’s internal testing. Three models of the 1.4 µm pixel sensors will initially be offered: the 5MP AR0544, the 8MP AR0830, and the 20MP AR2020. Those camera sensors should eventually be found in a wide range of products such as smart doorbells, security cameras, AR/VR/XR headsets, devices leveraging machine vision, and video conferencing.   The AR2020 is a 1/1.8inch Back-Side Illuminated (BSI) Stacked CMOS digital image sensor with a 5120 x 3840 active pixel array with a rolling shutter readout and capable of capturing images in either linear or enhanced Dynamic Range (eDR) modes. Its smaller siblings support the same features, but the AR0830 is a 1/2.9-inch image sensor with a 3840 […]

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Nordic nRF54L15 Cortex-M33 wireless MCU halves Rx power consumption over nRF52 chips

Nordic Semiconductor has recently unveiled the 128 MHz nRF54L15 Cortex-M33 multi-protocol wireless microcontroller, the first from the nRF54L Series, and the second from the wider nRF54 family after the more powerful 320 MHz nRF54H20 dual-core Cortex-M33 MCU was introduced last Spring. While the nRF54H20 was designed to enable new types of IoT devices with a leap in performance and lots of resources with up to 2 MB flash and 1MB SRAM, the new nRF54L15 aims to be an upgrade to the nRF52 series with twice the performance and much better power efficiency, with for instance, half the Rx power consumption over its predecessor. Nordic Semi nRF54L15 key features and specifications: CPU Arm Cortex-M33 @ up to 128 MHz with up to 1.5 MB Flash + 256 KB SRAM RISC-V coprocessor for “software-defined peripheral” Wireless Bluetooth 5.4 LE with direction-finding, Bluetooth mesh, etc… Ready for future Bluetooth releases 802.15.4 radio for […]

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OpenWrt 23.05 released with MbedTLS by default, Rust packages, over 1,790 supported devices

OpenWrt 23.05 open-source Linux operating system for routers and resource-constrained headless embedded systems has just been released with over 4300 commits since the release of OpenWrt 22.03 a little over a year ago. The new release now supports over 1790 devices or about over 200 new devices compared to the OpenWrt 22.03 release with notable new targets including the ipq807x target for the Qualcomm IPQ807x WiFi 6 SoCs, the mediatek/filogic subtarget for the Mediatek Filogic 830 and 630 SoCs, and the sifiveu target for the HiFive Unleashed and Unmatched RISC-V development boards. OpenWrt 23.05 switches from wolfSSL to MbedTLS as default because the latter has a much smaller footprint and offers a more stable ABI (application binary interface) and LTS releases, but it does lack support for TLS 1.3, so users who need the latter may still switch to wolfSSL if needed. Another highlight of the new OpenWrt release is […]

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M5Stack Cardputer – A $30 card-sized ESP32-S3 computer with display and keyboard

M5Stack Cardputer is a card-sized portable computer based on the ESP32-S3-powered M5Stamp S3 wireless module and equipped with a 56-key keyboard and 1.14-inch TFT display, plus some sensors and peripheral expansion ports. At first, it’s hard to imagine what it could be used for apart from being a hardware hacking toy, but the company says the card-sized WiFi computer can be used for rapid functional verification, industrial control, and home automation systems. M5Stack Cardputer specifications: Wireless MCU module – M5Stack M5Stamp S3 with SoC – Espressif Systems ESP32-S3FN8 dual-core 32-bit Xtensa LX7 microcontroller with AI vector instructions up to 240MHz, RISC-V ULP co-processor, 512KB SRAM, 2.4GHz WiFi 4 (802.11b/g/n), Bluetooth 5.0 BLE + Mesh, 8MB flash 2.4GHz 3D antenna USB – 1x USB Type-C port Expansion connectors for I/Os such as SPI, I2C, UART, ADC, and more Storage – MicroSD card socket Display – 1.14-inch IPS LCD with 240×135 resolution […]

Rockchip RK3568/RK3588 and Intel x86 SBCs
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SZBOX S100 pocket-sized Mini PC offers 2.5GbE & WiFi 6 networking, dual HDMI

SZBOX S100 is a pocket-sized mini PC powered by an Intel Processor N100 CPU, with 16GB LPDDR5 memory, and features such as 2.5GbE & WiFi 6 networking and support for dual 4K display setups through HDMI ports. The mini PC is either offered as a barebone model with 16GB RAM and no storage or with a 256GB to 1TB M.2 SATA SSD preloaded with Windows 11 Pro. Other highlights include three USB 3.2 ports and a  3.5mm audio jack. SZBOX S100 specifications: SoC – Intel Processor N100 Alder Lake-N quad-core/quad-thread processor @ up to 3.4 GHz (Turbo) with 6MB cache, 24EU Intel HD graphics @ up to 750 MHz; TDP: 6W System Memory – 16GB LPDDR5-4800 soldered on the motherboard Storage – Optional 256GB, 512GB, or 1TB M.2 SATA 2242 SSD Video Output 2x HDMI 2.0 ports up to 4Kp60 Dual independent display support Audio – 3.5mm headphone jack, digital […]

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Orange Pi 5, 5B, and 5 Plus SBCs are now offered with 32GB RAM

Rockchip RK3588 SoC has long been advertised as supporting up to 32GB RAM, but the higher RAM capacity was mostly vaporware until Firefly introduced versions of their RK3588 boards and modules with 32GB RAM at the beginning of the summer. Orange Pi has now unveiled its own 32GB RAM versions of the Orange Pi 5, Orange Pi 5B, and Orange Pi 5 Plus single board computers powered by the Rockchip RK3588S or RK3588 octa-core Cortex- A76/A55 SoC. Besides the higher RAM capacity, nothing else has changed and for reference, here are the Orange Pi 5 Plus 32GB specifications: Orange Pi 5 Plus specifications: SoC – Rockchip RK3588 CPU – Octa-core processor with 4x Cortex-A76 cores @ up to 2.4 GHz, 4x Cortex-A55 cores @ up to 1.8 GHz Arm Mali-G610 MP4 GPU with support for OpenGL ES1.1/2.0/3.2, OpenCL 2.2, and Vulkan 1.2 6 TOPS AI accelerator with support for INT4/INT8/INT16/FP16 […]

Khadas VIM4 SBC