Jean-Luc Aufranc (CNXSoft), Author at CNX Software

May 20, 2024 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

Matter 1.3 specification adds support for water and energy management, electric vehicle chargers, and various household appliances

The Connectivity Standard Alliance (CSA) has just announced the release of the Matter 1.3 specification and SDK with energy reporting, support for water and energy management devices, electric vehicle chargers, several new “major appliances”, namely various kitchen appliances and laundry dryers, and various other features. As a reminder the Matter protocol was initially introduced several years ago under the name Project CHIP to improve the interoperability of Smart Home devices from various vendors, so for example, users could connect a Matter-compatible Philips Hue light bulb to a Samsung gateway, or a white-brand Matter sensor with Google Home, etc… Matter started to pick last year with several products launched, and Paisit notably reviewed the MINI Extreme Wi-Fi Smart Switch (MINIR4M), the first Matter device from SONOFF, last October. Matter 1.3 adds various new capabilities and devices. Matter 1.3 highlights: Support for Water and Energy Management Devices Energy Management – Matter 1.3 […]

May 20, 2024May 20, 2024 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

AAEON RICO-3568 is a Pico-ITX Plus board powered by a Rockchip RK3568 SoC

AAEON RICO-3568 is a Pico-ITX Plus single board computer powered by a Rockchip RK3568 quad-core Cortex-A55 AI SoC, up to 8GB LPDDR4, 16GB eMMC flash, four display interfaces (HDMI, LVDS, eDP, MIPI DSI), gigabit Ethernet, and various expansion headers for industrial applications. Most have already heard about the Pico-ITX form factor, but it’s the first time I’ve ever come across a Pico-ITX Plus board. It looks like it’s an AAEON-specific “standard” right now, with the Pico-ITX Plus boards (100x80mm) being slightly wider than Pico-ITX SBCs (100x72mm). AAEON RICO-3568 specifications: SoC – Rockchip RK3568 CPU – Quad-core Cortex A55 processor at up to 2.0 GHz GPU – Mali G52 GPU with support for OpenGL ES 1.1/2.0/3.2, OpenCL 2.0, Vulkan 1.1 VPU 4Kp60 H.264/H.265/VP9/AV1/AVS2, 1080p60 MPEG-1/VP8 video decoder 1080p60 H.264/H.265 video encoder AI accelerator – 0.8 TOPS NPU System Memory – 2GB, 4GB, and 8GB LPDDR4 Storage 16GB eMMC flash MicroSD card […]

May 18, 2024May 18, 2024 by Jean-Luc Aufranc (CNXSoft) - 11 Comments

Radxa ROCK 5C (Lite) SBC features Rockchip RK3588S2 or RK3582 SoC, WiFi 6, Raspberry Pi PCIe FFC connector

First came the ROCK 5B pico-ITX SBC, then the Raspberry Pi 4-sized ROCK 5A board, and now Radxa has launched the Radxa ROCK 5C and 5C Lite single board computers powered by respectively Rockchip RK3588S2 octa-core and RK3582 hexa/octa-core “Lottery” processors. The ROCK 5C (Lite) design is very similar to the ROCK 5A, but there are some notable differences. First, it replaces the two micro HDMI ports with a single HDMI port, then it removes the Key M socket for M.2 wireless modules to make place for a built-in WiFi 6 and Bluetooth 5.4 module plus a Raspberry Pi PCIe FFC connector, and finally, the ROCK 5C does not support an SPI flash module anymore. The specifications of the ROCK 5C and ROCK 5 Lite SBC can be found in the table below. Both processors are new, so let’s have a look. First, how does RK3588S2 differ from RK3588S? They […]

May 17, 2024May 17, 2024 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

/e/OS v2 privacy-focused, Google-free Android mobile OS released with improved UI, Android Auto support, etc..

The e Foundation has just announced the release of the /e/OS v2 Android-based Google-free open-source mobile operating system with an improved launcher, support for Android Auto, a “Wall of Shame” to identify the most leaking apps and tracker, QR Code scanning support in the camera app, and more. Most Android smartphones come with Google services which may be convenient (and help keep Android free), but come at the loss of the users’ privacy. That’s why the e Foundation started offering e/OS over five years ago to offer a privacy-focused version of Android without Google services on specific phones. The project has evolved over the years, over 200 mobile devices are supported officially and unofficially, and Murena, a for-profit company, has also been established to sell e/OS smartphones and cloud services. /e/OS v2 highlights and changes: Based on LineageOS 20 with the latest bug fixes and security updates (itself based on […]

May 17, 2024May 17, 2024 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

SONOFF Zigbee Bridge Ultra (ZBBridge-U) Zigbee 3.0 gateway and Matter Bridge supports up to 256 sub-devices

SONOFF Zigbee Bridge Ultra, also known as ZBBridge-U, is a Zigbee 3.0 gateway and Matter Bridge powered by a 1.5 GHz Rockchip RV1109 dual-core processor and equipped with Silicon Labs EFR32MG21 multiprotocol SoC. The gateway also offers WiFi and Ethernet connectivity and supports up to 256 Zigbee 3.0 sub-devices improving on the 128 sub-devices supported by the earlier SONOFF ZBBridge-P (ESP32+CC2652P) that also lacks Matter support. The new ZBBridge-U gateway further implements a Turbo mode increasing the line-of-sight range to up to 200 meters. SONOFF Zigbee Bridge Ultra (ZBBridge-U) specifications: SoC – Rockchip RV1109 dual-core Arm Cortex-A7 @ 1.5 GHz with RISC-V MCU @ 400 MHz, 2D graphics engine, 1.2 TOPS NPU, 5MP H.264 and H.265 hardware video decoder and encoder System Memory – 1GB DDR4 Storage – 8GB eMMC flash for the OS Connectivity 10/100M Ethernet RJ45 port 2.4GHz WiFi 4 Zigbee 3.0 via Silicon Labs EFR32MG21 SoC with […]

May 16, 2024 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

HackBat – DIY open-source hardware Flipper Zero alternative features Raspberry Pi RP2040 MCU, ESP8266 WiFi module, RF transceiver…

HackBat DIY open source pentesting device

HackBat is an open-source hardware pen-testing device designed for hackers and makers and equipped with a Raspberry Pi RP2040 microcontroller, an ESP8266 WiFi module, a sub-GHz RF transceiver, NFC, an OLED display, and more… It’s basically a DIY alternative to the popular Flipper Zero wireless hacking tool, that you can produce and assemble yourself. The Flipper Zero was the victim of its own success with the Canadian government (wrongly) claiming it could easily be used for car theft and planning to ban it (status still unclear right now), so Flipper Zero alternatives such as the M1 multitool device got some traction as backup solutions with some extra features. But any closed-source device could eventually be banned, something that’s close to impossible for an open-source hardware device like the HackBat although policymakers could still decide to impose heavy fines if they wanted to make this type of device illegal… HackBat key […]

May 15, 2024 by Jean-Luc Aufranc (CNXSoft) - No Comments

NXP i.MX 95 SMARC 2.1 system-on-modules – ADLINK LEC-IMX95 and iWave iW-RainboW-G61M

Several companies have unveiled SMARC 2.1 compliant system-on-modules powered by the NXP i.MX 95 AI SoC, and today we’ll look at the ADLINK LEC-IMX95 and iWave Systems iW-RainboW-G61M and related development/evaluation kits. The NXP i.MX 95 SoC was first unveiled at CES 2023 with up to six Cortex-A55 application cores, a Cortex-M33 real-time core, and a low-power Cortex-M7 core, as well as an eIQ Neutron NPU for machine learning applications. Since then a few companies have unveiled evaluation kits and system-on-modules such as the Toradex Titan evaluation kit or the Variscite DART-MX95 SoM, but none of those were compliant with a SoM standard, but at least two SMARC 2.1 system-on-modules equipped with the NXP i.MX 95 processor have been introduced. ADLINK LEC-IMX95 Specifications: SoC – NXP i.MX 95 CPU Up to 6x Arm Cortex-A55 application cores clocked at 2.0 GHz with 32K I-cache and D-cache, 64KB L2 cache, and 512KB […]

May 15, 2024 by Jean-Luc Aufranc (CNXSoft) - 17 Comments

Blaustahl USB storage device features 8KB FRAM with up to 200 years of data retention

Machdyne’s Blaustahl is a USB storage device equipped with a Raspberry Pi RP2040 MCU and 8KB of FRAM with a potential lifespan of over 200 years and designed for long-term storage of text up to about 8,000 characters. FRAM (Ferroelectric RAM) has been around for years delivering ultra-low power consumption, faster writes, and ultra-long write endurance (one million billion read/write cycles) compared to EEPROM or NOR flash, but the cost is quite higher and it’s mostly used in applications that require ultra-low power consumption and non-volatile storage write capabilities such as data logging, sensor networks, batteryless applications. The Blaustahl storage device and USB text editor is one of those. Blaustahl speciications: Microcontroller – Raspberry Pi RP2040 dual-core Cortex-M0 processor at 133MHz and 264kB RAM. Storage 4MB (32Mbit) NOR flash for firmware 8KB (64Kbit) FRAM (Fujitsu MB85RS64) Lifespan – 95 years @ +55°C, over 200 years @ +35°C Endurance – 10^12 […]