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The LattePanda 3 Delta single board computer with an Intel Celeron N5105 Jasper Lake processor and an Arduino ATmega32U4 Leonardo compatible MCU that initially launched through a Kickstarter campaign in November 2021. The team behind the board has now announced the global availability of the Intel + Arduino SBC on DFRobot starting at $279 plus shipping, which we can compare to the $229 pledge asked during the crowdfunding campaign for reference. LattePanda 3 Delta 864 specifications remain the same also with a few extra details: SoC – Intel Celeron N5105 quad-core Jasper Lake processor @ 2.0GHz / 2.9GHz (Turbo) with Intel UHD graphics 605 @ 450 to 800 MHz; 10W TDP System Memory – 8GB LPDDR4 @ 2933 MHz Storage 64GB eMMC 5.1 flash Support for M.2 NVMe or SATA SSD (See Expansion section) MicroSD card socket MCU – Microchip ATmega32U4-MU 8-bit AVR Arduino Leonardo compatible microcontroller Video Output HDMI [...] The post LattePanda 3 Delta SBC combines Jasper Lake processor and Arduino compatible microcontroller appeared first on CNX Software - Embedded Systems News. View the full article

Description remove deprecated scripts Jira reference number AR-817 How Has This Been Tested? [x] Manual runs Checklist: [ ] My code follows the style guidelines of this project [ ] I have performed a self-review of my own code [ ] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [ ] My changes generate no new warnings [ ] Any dependent changes have been merged and published in downstream modules View the full article

Description We created new document in main folder https://github.com/armbian/build/pull/3999 View the full article

Description Change board support statuses before making a next release. View the full article

Description Adding URL to the quick docs. View the full article

ITEAD has introduced the SONOFF NSPanel Pro Smart Home control panel running Android 8.1 on a Rockchip PX30 quad-core Cortex-A35 processor and acting as a Smart Home gateway thanks to an 802.15.4 radio for Zigbee 3.0, and 2.4 GHz 802.11b WiFi for connectivity. The NSPanel Pro follows the ESP32-powered SONOFF NSPanel introduced just last year but offers much more flexibility with Android, 2GB RAM, 8GB eMMC flash, and also offers a slightly larger 3.95-inch capacitive touchscreen display with 480×480 resolution. SONOFF NSPanel Pro specifications: SoC – Rockchip PX30 quad-core Cortex-A35 processor with Arm Mali-G31 GPU System Memory – 2GB DDR3 Storage – 8GB eMMC 5.1 flash Display – 3.95-inch capacitive touchscreen color TFT display with 480×480 resolution Audio – 1W speaker, digital microphone for two-way communication (intercom) Connectivity 802.15.4 radio with Zigbee 3.0 support. Matter and BLE Mesh scheduled for 2023 2.4 GHz 802.11b WiFi Sensor – Light sensor for [...] The post SONOFF NSPanel Pro Android control panel doubles as WiFi & Zigbee Smart Home gateway appeared first on CNX Software - Embedded Systems News. View the full article

Seeed Studio has introduced a new CAN Bus Grove module based on 120 MHz Gigadevice GD32E103 Arm Cortex-M4+ microcontroller with support for CAN FD at up to 5Mbps and controlled by AT command over a serial interface. The new module appears to be a drop-in replacement for the company’s $19.90 Serial CAN-BUS Grove module based on Microchip MCP2551 and MCP2515, and the main benefit of the new GD32E103 module is that it is much more cost-effective going for only $4.90 including shipping. GD32E103 CAN BUS Grove module specifications: MCU – Gigadevice GD32E103 Arm Cortex-M4F microcontroller @ up to 120 MHz with 64KB to 128KB flash, 20KB to 32KB SRAM CAN Bus – 2-pin terminal block with CAN FD up to 5 Mbps Host connection – 4-pin Grove connector with UART up to 115,200 bps (default 9,600 bps) Misc – Tx and Rx LEDs Operating voltage – 3.3V Dimensions – 40 [...] The post $4.9 CAN bus module features GD32E103 Cortex-M4 microcontroller appeared first on CNX Software - Embedded Systems News. View the full article

Description Maintenance View the full article

Description Cosmetic View the full article

In the first part of our review of CrowPi L Raspberry Pi 4 laptop for education, we checked the hardware and accessories such as the CrowTail starter kit with various sensors and other electronics modules, and showed how to install or remove the Raspberry Pi 4 SBC from the laptop shell. I’ve now had more time to play with the educational software, so I’ll report my experience with the laptop when learning game design and hardware control with Letscode visual programming IDE, as well as the Python lessons for more advanced students. Reinstalling CrowPi OS image It’s the rainy season here in Thailand meaning it’s both hot and humid, and even though I’m not entirely sure it’s related, I recently had to reinstall Raspberry Pi OS on one of my Raspberry Pi with a corrupted SD card. It happened again with the CrowPi L after I left it in its [...] The post CrowPi L Review – Part 2: Learn programming and electronics with a Raspberry Pi 4 laptop appeared first on CNX Software - Embedded Systems News. View the full article

The AquaPing is an open-source hardware, ultra-low power acoustic water leak detector sensor based on Texas Instruments MSP430 microcontroller and a microphone that can detect leaks without having to do any plumbing, instead capturing audio for water leak detection, and it even works for leaks behind walls. All signal processing and analysis occur on the MSP430 MCU, so no audio is streamed to the cloud and eavesdropping is impossible, plus the sensor only captures high frequencies out of the range of normal conversations, so eavesdropping is not feasible, plus those higher frequencies are also said to provide highest sensitivity and reliability. AquaPing specifications: MCU – Texas Instruments MSP430FR5994 microcontroller to perform FFT spectral analysis (10x faster/efficient than ARM-Cortex M0+) Audio capture – MEMS microphone covered by a small rectangular plastic structure to form a Helmholtz resonator. Minimum detectable leak rate – 0.01 gpm (gallon per minute) depending on stand-off distance [...] The post AquaPing is an open-source, battery powered acoustic water leak detector module (Crowdfunding) appeared first on CNX Software - Embedded Systems News. View the full article

LILYGO TTGO T-Encoder, a round-shaped ESP32 board with a built-in rotary encoder, has gotten a shield with a 2-key keypad based on WCH CH552 8-bit microcontroller. Launched several months ago, the TTGO T-Encoder is a USB-powered rotary encoder with ESP32 microcontroller offering WiFi and Bluetooth connectivity, and now, you can build a keypad with rotary encoder thanks to T-Encoder shield that features two mechanical switches and keycaps with RGB LED backlight. Since we missed it at launch, let’s check out the tiny TTGO T-Encoder board specifications first: System-in-Package (SiP) – Espressif ESP32-PICO-V3-02 with MCU – ESP32 Xtensa dual-core 32-bit Xtensa LX6 microcontroller up to 240 MHz, 448 KB ROM for booting and core functions, 520 KB SRAM for data and instructions, 2.4 GHz WiFi 4 and Bluetooth 4.2 BR/EDR + LE connectivity Memory – 2MB SPI PSRAM Storage – 8MB SPI flash Dimensions – 7×7 mm Antenna – Ceramic [...] The post ESP32 board with rotary encoder gets 2-key keypad shield appeared first on CNX Software - Embedded Systems News. View the full article

Description Just a small fix How Has This Been Tested? [X] Build Checklist: [ ] My code follows the style guidelines of this project [X] I have performed a self-review of my own code [ ] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [X] My changes generate no new warnings [ ] Any dependent changes have been merged and published in downstream modules View the full article

Description Enable Docker support. Failing. How Has This Been Tested? [ ] Docker install Checklist: [ ] My code follows the style guidelines of this project [ ] I have performed a self-review of my own code [ ] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [ ] My changes generate no new warnings [ ] Any dependent changes have been merged and published in downstream modules View the full article

Renesas RZ/N2L is an Arm Cortex-R52 microprocessor (MPU) family for industrial Ethernet communication equipped with an integrated TSN-compliant 3-port Gigabit Ethernet switch and an EtherCAT slave controller. The new processors also support other major industrial network communication protocols such as EtherCAT, PROFINET RT, EtherNet/IP, and OPC UA, as well as the new PROFINET IRT (Isochronous real-time) that allows deterministic communication with cycle times down to 31.25 µs and one µs of jitter. Renesas RZ/N2L key features and specifications: CPU – Arm Cortex-R52 @ up to 400MHz with 16KB I-cache with ECC, 16KB D-cache with ECC Memory Tightly coupled memory – 256KB with ECC Internal RAM – 1.5MB with ECC Octa/Quad SPI for HyperRAM, HyperFLASH, SRAM, SDRAM Networking Ethernet L2 switch: 3x external ports with Gigabit support TSN support (IEEE 802.1AS-2020, IEEE 802.1Qbv/802.3br, IEEE 802.1Qbu, etc.) Network redundancy support (DLR, PRP) EtherCAT slave controller Industrial Ethernet – EtherCAT, PROFINET RT/IRT, EtherNet/IP, [...] The post Renesas RZ/N2L Arm Cortex-R52 MPU targets industrial Ethernet and TSN appeared first on CNX Software - Embedded Systems News. View the full article

Chips may suddenly disappear from the supply chain or get really expensive due to the recurring supply shortage, companies are now designing their PCBs to support multiple chips either selecting drop-in replacements or creating multiple footprints to cater to at least one alternative part. That means one PCB and multiple bill-of-materials are needed to be more resilient to any supply disruption. Radxa did that on the ROCK 3A board for the USB PD circuitry with the ability to use either Injoinic IP2315 or WCH CH224D IC. Those are not pin-to-pin compatible chips, and two circuitry were made for the board requiring two BoMs as it’s not just possible to only replace IP2315 by CH224D. But this information did not get to the inventory manager, and once IP2315 was out of stock, he/she believed it would be possible to simply replace IP2315 with CH224D. The unlucky part is that the factory [...] The post Another consequence of supply shortage: mass production mishaps appeared first on CNX Software - Embedded Systems News. View the full article

New to arrive in the Beelink SER lineup is the SER5 marketed as a ‘SER PRO’ and features one of last year’s AMD Ryzen 5000 H-series processors typically used in high-performance productivity and gaming laptops. Beelink kindly sent one for review and I’ve looked at performance running both Windows 11 and Ubuntu 22.04. Beelink SER5 Hardware Overview The Beelink SER5 physically consists of a 126 x 113 x 42mm (4.96 x 4.45 x 1.65 inches) square metal case. As an actively cooled mini PC, it uses AMD’s 7 nm Zen 3 Ryzen 5 5600H Cezanne processor which is a six-core 12-thread 3.3 GHz mobile processor boosting to 4.2 GHz with Radeon Graphics. The front panel has an illuminated power button, a 3.5mm headphone jack, a Type-C USB 3.1 port with Alternate Mode, dual USB 3.1 ports, and a reset pin-hole ‘CLR CMOS’. The rear panel includes a gigabit Ethernet port, [...] The post Beelink SER5 Review – An AMD Ryzen 5 5600H mini PC tested with Windows 11, Ubuntu 22.04 appeared first on CNX Software - Embedded Systems News. View the full article

Description We plan to refactor rootfs caching and this is first part. This commit supports attaching to last cache release number and also checking previous three releases for file. There is more to come as per https://armbian.atlassian.net/browse/AR-1277 Merge is needed at once as old caching system is down. Jira reference number AR-1277 How Has This Been Tested? [x] Made few images Checklist: [x] My code follows the style guidelines of this project [x] I have performed a self-review of my own code [x] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [x] My changes generate no new warnings [x] Any dependent changes have been merged and published in downstream modules View the full article

Description If we don't need to build u-boot, we can special BOOTCONFIG=none. But this will also prevent to copy bootscript. How Has This Been Tested? [X] Build Checklist: [ ] My code follows the style guidelines of this project [X] I have performed a self-review of my own code [ ] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [X] My changes generate no new warnings [ ] Any dependent changes have been merged and published in downstream modules View the full article

Iglia has done more work on the graphics driver for the VideoCore VI GPU found in Raspberry Pi 4 and other Broadcom BCM2711-based hardware with Vulkan 1.2 conformance, and Roman Stratiienko added Vulkan 3D graphics acceleration to Android, or more exactly LineageOS. Raspberry Pi and Iglia have been collaborating together since the launch of the Raspberry Pi 4 SBC to develop a Khronos conformant Mesa 3D graphics driver for the board, and that’s a long-term project that’s been going on for over two years, and not quite finished yet. Here’s a non-exhaustive timeline of the project so far: February 2020 – Raspberry Pi 4 V3DV driver gets OpenGL ES 3.1 conformance, work on Vulkan starts with the basic triangle demo showcased June 2020 – Vulkan driver source code released with many demos working on Raspberry Pi 4 October 2020 – Iglia gives a project update status presentation for Raspberry Pi [...] The post Raspberry Pi 4 gets Vulkan 1.2 conformance, Android Vulkan support appeared first on CNX Software - Embedded Systems News. View the full article

ACTAMID M8S is a palm-sized 3.4-inch mini PC powered by an Intel Pentium N6005 Jasper Lake processor with up to 16GB LPDDR4 memory, 1TB M.2 2242 SSD. The M8S is bigger than the recently announced 2.7-inch PIX NII mini PC based on the same processor, but that’s for a good reason since it offers more ports with three HDMI outputs, dual Gigabit Ethernet, and three USB 3.0 ports. The mini PC also features WiFi 6 and Bluetooth 5.2 wireless connectivity, a quiet fan, and a 7-color LED backlight for good effects… Win Element Technology Co., Ltd, the Hong Kong company owning the ACTAMID brand, says the mini PC ships preinstalled with an activated version of Windows 11, but also supports Linux distributions such as Ubuntu 20.04. ACTAMID M8S specifications: SoC – Intel Pentium N6005 quad-core processor @ 2.0GHz / 3.3GHz (Turbo) with Intel UHD graphics @ up to 900 MHz; [...] The post ACTAMID M8S – An Intel Pentium N6005 palm-sized PC with dual Gigabit Ethernet, 3x HDMI ports (Crowdfunding) appeared first on CNX Software - Embedded Systems News. View the full article

Description Since we are making a list of all boards, some stands out for wrong naming. Cosmetic adjustment. How Has This Been Tested? No need. Checklist: [ ] My code follows the style guidelines of this project [ ] I have performed a self-review of my own code [ ] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [ ] My changes generate no new warnings [ ] Any dependent changes have been merged and published in downstream modules View the full article

Conclusive Engineering WHLE-LS1 is a networking SBC powered by a choice of NXP Layerscape LS1xx8A Cortex-A72 or Cortex-A53 communication processors with four Gigabit Ethernet ports, two SFP+ cages capable of up to 10Gbps data rates. The board also features one SO-DIMM socket for up to 32GB DDR4, up to 64GB eMMC flash, M.2 PCIe sockets for NVMe SSDs, USB 3.0 host and USB 2.0 device ports, an RTC with backup battery, as well as serial and JTAG debug interfaces. WHLE-LS1 specifications: SoC (one or the other) WHLE-LS1026A – NXP Layerscape LS1026A 2x Arm Cortex-A72 @ 1.8GHz with DPAA package processing engine WHLE-LS1046A – NXP Layerscape LS1046A 4x Arm Cortex-A72 @ 1.8GHz with DPAA package processing engine WHLE-LS1048A – NXP Layerscape LS1048A 4x Arm Cortex-A53 @ 1.6GHz with DPAA2 package processing engine WHLE-LS1088A – NXP Layerscape LS1088A 8x Arm Cortex-A53 @ 1.6GHz with DPAA2 package processing engine System Memory – 1x [...] The post Conclusive Engineering WHLE-LS1 networking SBC offers 4x GbE, 2x 10GbE SFP+ cages appeared first on CNX Software - Embedded Systems News. View the full article

Description Maintenance How Has This Been Tested? [ ] Build test on affected kernel config changes Checklist: [ ] My code follows the style guidelines of this project [ ] I have performed a self-review of my own code [ ] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [ ] My changes generate no new warnings [ ] Any dependent changes have been merged and published in downstream modules View the full article

Espressif ESP-WIFI-CSI software relies on the disturbance in the force WiFi signals between one or more ESP32 boards and a router to detect whether humans are present in a room, or even indoor positioning, providing a cost-effective solution since no sensors are needed. Channel state information (CSI) leverages carrier signal strength, amplitude, phase, and signal delay indicators to reveal the signal scattering, reflection, and power attenuation phenomena that occur with the carrier as the transmission distance changes. This is typically used to measure the channel status of the wireless network in Wi-Fi communication, but it’s also possible to analyze and study the changes in CSI to detect movements such as walking and running of people or animals, and Espressif claims it can also capture subtle movements caused by small movements such as breathing and chewing of people or animals in a static environment. ESP-WIFI-CSI implementation works with all ESP32 series [...] The post ESP-WIFI-CSI detects humans with WiFi signals only, no sensor needed appeared first on CNX Software - Embedded Systems News. View the full article