OpenWrt Category - Page 19 of 43 - CNX Software

November 24, 2021November 26, 2021 by Jean-Luc Aufranc (CNXSoft) - 22 Comments

Sipeed LicheeRV – A $16.90 Allwinner D1 Linux RISC-V board

Finally! There’s now a much more affordable Allwinner D1 RISC-V Linux board thanks to Sipeed LicheeRV Nezha CM SBC sold for $16.90 and up on Aliexpress, that’s much cheaper than the $100 asked for Nezha SBC, although still not incredibly cheap as we’ll see from the specifications below. Sipeed LicheeRV is actually both a board and a system-on-on-module with an edge connector, and is equipped with 512MB DDR3, a USB-C OTG port, a MicroSD card socket, and an SPI display interface. The dual M.2 edge connector can be plugged into a carrier board, and they will be a “86 Box” (86x86mm) for HMI display that can be used for home automation. Sipeed Lichee RV specifications: SoC – Allwinner D1 single-core XuanTie C906 64-bit RISC-V processor @ 1.0 GHz with HiFi4 DSP, G2D 2D graphics accelerators Memory – 512MB DDR3 memory @ 792 MHz Storage – MicroSD card slot Video – […]

October 30, 2021December 23, 2021 by Jean-Luc Aufranc (CNXSoft) - 30 Comments

Build an open source-hardware Allwinner D1s RISC-V Linux SBC for under $10

We covered Allwinner D1s RISC-V processor with 64MB built-in RAM a few days ago, and we’ve just found out about Xassette-Asterisk, an open-source hardware board based on the processor that runs Linux (OpenWrt) and is said to cost less than $10 to make. This is significantly cheaper than the Allwinner D1 based Nezha RISC-V Linux SBC currently sold for a little over $100, a rather poor value. The cheaper board will not quite have the same applications with just 64 MB RAM and no HDMI, but it could be great for projects requiring a camera and/or a display, audio interfaces, plus some I/Os. Xassette-Asterisk specifications: SoC – Allwinner D1s single-core 64-bit RISC-V processor @ 1.008 GHz with 64MB DDR2 Storage – MicroSD card slot, 32 MBit SPI flash (W25Q32 – U2 on the board) Display I/F – 40-pin LCD connector, 6-pin touch panel interface, backlight power Camera I/F – 24-pin […]

October 3, 2021October 4, 2021 by Jean-Luc Aufranc (CNXSoft) - 41 Comments

MochaBin-5G SBC offers 10GbE, WiFi 6, 5G for $159 and up (Crowdfunding)

Globalscale Technologies has a follow-up to their low-cost ESPRESSOBin SBC based on Marvell Armada 3700LP SoC. The MochaBin-5G SBC is powered by a Marvell Armada 7040 quad-core Cortex-A72 processor, and offers 10GbE networking for as little as $159, with as well as optional WiFi 6 and 5G connectivity. The single board computer is equipped with 16GB eMMC flash, up to 8GB DDR4, and plenty of high-speed interface with multiple Ethernet ports, USB 3.0 ports, M.2 socket for SATA and Cellular, and a mini PCIe for Wi-Fi and Bluetooth connectivity. MochaBin-5G specifications: SoC – Marvell Armada 7040 quad-core Corex-A72 processor @ up to 1.4GHz System Memory – 4GB or 8GB DDR4 (soldered down) Storage – 16GB eMMC flash, 4MB SPI NOR flash for bootloader, SATA connector, M.2 2280 socket for SATA III SSD Networking 1x 10GbE SFP+, 1x 1GbE SFP (via 88E1512 PHY) 4x Gigabit Ethernet RJ45 LAN ports via Topaz […]

September 24, 2021April 26, 2022 by Jean-Luc Aufranc (CNXSoft) - No Comments

SolidSense N8 IoT Compact gateway supports Wirepas Massive

SolidRun “SolidSense N8 IoT Compact” is a Linux Edge gateway based on NXP i.MX 8M Nano Solo processor that offers Gigabit Ethernet, WiFi 5, Bluetooth 5.0, and optional 4G LTE Cat 4 & GPS connectivity, plus Wirepas Massive (previously Wirepas Mesh networking) via a module based on Nordic Semi nRF52832 wireless Cortex-M4 microcontroller. The gateway comes with 1GB RAM, 8GB storage, offers optional RS485 and CAN interfaces, and targets IoT applications such as smart metering, automation, asset tracking, safety & security, and smart buildings. SolidSense N8 IoT Compact gateway SolidSense N8 IoT Compact specifications: SoC – NXP i.MX8M Nano single core Arm Cortex A53 @ 1500MHz + Cortex M7 @ 650MHz System Memory – 1GB DDR3 Storage – 8GB eMMC flash, MIcroSD card slot Connectivity Gigabit Ethernet RJ45 port with optional PoE support 802.11 a/b/g/n/ac WiFi 5 and Bluetooth 5.0 Optional 4G LTE Cat 4 (Global) + GPS with fallback […]

September 6, 2021 by Jean-Luc Aufranc (CNXSoft) - 28 Comments

OpenWrt 21.02 released with WPA3, HTTPS, TLS enabled by default

OpenWrt 21.02 has just been released with higher security with WPA3, HTTPS & TLS enabled by default, as well as initial support for the Distributed Switch Architecture (DSA), the Linux standard for configurable Ethernet switches. OpenWrt is the most popular open-source Linux distribution for routers and entry-level Linux-capable embedded systems, and the latest release includes over 5800 commits since the release of OpenWrt 19.07 in January 2020. WPA3 was already supported in OpenWrt 19.07, but not enabled by default, OpenWrt 20.02 changes that, together with TLS thanks to trusted CA certificates from Mozilla. That means LuCi interface, wget, opkg package manager can all support HTTPS out-of-the-box. Note that HTTPS redirection can be disabled for LuCI in the configuration files. Another security change is that SELinux is now supported by OpenWrt, but not enabled by default. OpenWrt 21.02’s DSA implementation replaces the current swconfig system, but not all targets have been […]

September 1, 2021May 6, 2022 by Jean-Luc Aufranc (CNXSoft) - 12 Comments

Allwinner V833 AI video development board runs Tina Linux or Melis RTOS

Allwinner V833 AI camera development board

Lindenis V833 is an AI video/camera development board based on Allwinner V833 single-core Cortex-A7 processor with a 400 MOPS AI accelerator (NPU) and running OpenWrt-based Tina Linux or Melis RTOS based on the RT-Thread kernel. The board comes with up to 3GB RAM, a MicroSD card socket, MIPI DSI, MIPI CSI, and BT1120 interfaces for video output and input, Gigabit Ethernet, 2.4 GHz WiFi, and a few other I/Os. Lindenis V833 specifications: SoC – Allwinner V833 single-core Arm Cortex-A7 processor @ up to 1.2 GHz with H.265/H.265 1080p video encoder, MJPEG 1080p video encoder, 400 MOPS AI accelerator (See PDF datasheet) System Memory – Up to 3GB DDR3/DDR3L Storage – MicroSD card slot with support for SDHC and SDXC, SPI NOR flash Display Interfaces 4-lane MIPI-DSI up to 1080p BT1120 output Touch panel header Video In 4-lane MIPI-CSI camera interface BT1120 input Audio – 3.5mm Line-in jack, built-in microphone Connectivity […]

August 23, 2021 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Qualcomm IPQ4019 802.11ac Wave 2 WiFi system-on-module comes with Dual Gigabit Ethernet baseboard

Wallys Communication has introduced their lowest cost networking platform with the DR4019S board equipped with two Gigabit Ethernet ports, as well as a Qualcomm IPQ4019 802.11ac Wave 2 WiFi system-on-module. The module comes with 32MB NOR flash, and 256MB DDR memory and targets applications ranging from security surveillance to commercial radio coverage to hotel wireless applications, or even forest fire protection engineering. DR4019S board specifications: SoC – Qualcomm IPQ4019 quad-core Arm Cortex A7 at 716.8 MHz System Memory – 256MB DDR Storage – 32MB NOR flash Connectivity 2x Gigabit Ethernet ports 802.11b/g/n/ac Wave 2 WiFi 5 with 2x 5G MMCX connectors, 2x 2.4G MMCX connectors (but we can only see one or two of those on the provided photo) USB – 1x USB 3./2.0 port Misc – Debug UART header Power Supply – 12V via DC jack Power Consumption – 9.6W (max) Dimensions – 65 x 35 x 16mm Temperature […]

July 14, 2021July 14, 2021 by Jean-Luc Aufranc (CNXSoft) - 15 Comments

MAIX-II A AI camera board combines Allwinner R329 smart audio processor with USB-C camera

Earlier this year, we wrote about Sipeed MAIX-II Dock AIoT vision devkit with an Allwinner V831 camera processor with a small 200 MOPS NPU, an Omnivision SP2305 2MP camera sensor, and a 1.3-inch display. But for some reason, which could be supply issues, Sipeed has designed a much different variant called MAIX-II A with a board based on Allwinner R329 smart audio processor, a 720p30 USB camera module, and a 1.5-inch display. MAIX-II A board specifications: Main M.2 module – Maix-II A module with Allwinner R329 dual-core Cortex-A53 processor @ 1.5 GHz, 256MB DDR3 on-chip, a dual-core HIFI4 DSP @ 400 MHz, and Arm China AIPU AI accelerator for up to 256 MOPS, plus Wi-Fi & BLE and a footprint for an SPI Flash. Storage – MicroSD card socket Display – 1.5-inch LCD display with 240×240 resolution Audio – Dual microphones, 3W speakers Camera – 720p USB-C camera module based […]