802.11ac News - Page 2 of 16 - CNX Software

January 6, 2020 by Jean-Luc Aufranc (CNXSoft) - 13 Comments

GL.iNet Slate OpenWrt Travel Router Supports Tor, Wireguard VPN, and Cloudflare DNS over HTTPS/TLS

A couple of months ago, we wrote about GL.iNet Mudi portable WiFi router with built-in 4G LTE connectivity and supporting features such as the Tor Project, up to 25 VPN providers, and Cloudflare DNS over HTTPS or TLS. Mudi was launched on Kickstarter and should start shipping very soon, but I was informed about another OpenWrt travel router from the company with GL.iNet Slate also supporting many of the same features, but doing away with built-in cellular connectivity and battery. GL.iNet Slate (GL-AR750S-Ext) router specifications: SoC – Qualcomm QCA9563 MIPS 74Kc processor @ 775MHz System Memory – 128MB DDR2 Storage – Dual Flash 16MB NOR + 128MB NAND, MicroSD card slot up to 128GB Networking Ethernet 1x Gigabit Ethernet WAN 2x Gigabit Ethernet LAN WiFi Dual-band 802.11 b/g/n/ac WiFi 5 with transmission rates up to 300Mbps (2.4GHz) + 433Mbps (5GHz) 2x 2dBi external antennas 3G/4G – Optional via cellular USB […]

October 9, 2019December 24, 2020 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

MINIX NEO J50C-4 (2019) Mini PC Review – Part 2: Windows 10 Pro

Last week, I received the latest MINIX NEO J50C-4 (64GB) mini PC that hardware-wise is very much like last year, never released, MINIX NEO J50C-4 mini PC, except it comes with a 64GB eMMC flash instead of just 32GB. I’m now spent time testing the updated version, with a focus on the potential performance benefit of the new storage device, as well as features I was unable to test last year, such as USB-C DisplayPort output, or WiFi AC, and check out if some of the issues I encountered last year are now solved. System Info We’ve got basically the same info as last year with J50C-4 mini PC powered by an Intel Pentium Silver J5005 CPU coupled with 4.00 GB memory and running an activated (i.e. properly licensed) version of Windows 10 Pro 64-bit. We’ve now got more space to play with thanks to a 57GB Windows partition, which […]

September 12, 2019February 16, 2020 by Jean-Luc Aufranc (CNXSoft) - 14 Comments

Habanero Qualcomm IPQ4019/IPQ4029 SoM Brings 802.11ac Wave2 WiFi to Linux Gateways and Routers

Last April, we first wrote about Qualcomm IPQ4019 quad-core Cortex-A7 processor with built-in 802.11ac Wave 2 WiFi, as it was found in Qualcomm Mesh Networking DevKit with support for Amazon Alexa. A few months later, we discovered router boards powered by either IPQ4019 or IPQ4029 processor such as Dakota DR40X9 or MikroTik RB450Gx4. The latter does not come with WiFi at all and instead leverages the hardware IPSec encryption built-into the processor. Habanero System-on-Module Today, we’ve come across the first IPQ4019 / IPQ4029 system-on-module we’ve countered so far, courtesy of 8devices with their Habanero and Habanero-I 802.11ac Wave 2 modules based on the respective processors. Habanero(-I) specifications: SoC – Qualcomm IPQ4019/IPQ4029 quad-core Arm Cortex-A7 processor @ 717 MHz with NEON, FPU, hardware-based NAT engine, and crypto accelerator System Memory – 512 MB DDR3L RAM Storage – 32MB NOR flash; up to 1 GB NAND flash on baseboard Connectivity QCA8075C 5-port […]

August 27, 2019August 27, 2019 by Jean-Luc Aufranc (CNXSoft) - 14 Comments

Banana Pi BPI-R64 Linux Router Board Launched for $68

SinoVoIP introduced Banana Pi BPI-R64 router board in the summer of 2018. The Linux router board is powered by MediaTek MT7622 dual-core Cortex-A53 WiFi processor with 802.11n WiFi and Bluetooth 5.0 built-in, and offers more connectivity options namely 802.11ac WiFi 5 via MT7615 chip, as well as Gigabit Ethernet ports. 4G LTE is optional via a mini PCIe socket, and a SATA port is included for storage. At the time, I envisioned an official launch in Q1 2019, but I was off by a few quarters, as the company has only just launched Banana Pi BPI-R64 on Aliexpress for $68 plus shipping. The specifications of the Banana Pi BPI-R64 board have slightly changed since last year announcement, and we’ve got a few more details: SoC – MediaTek MT7622 dual-core Arm Cortex-A53 @ 1.35GHz with dedicated network accelerator, 4×4 802.11n and Bluetooth 5 connectivity System Memory – 1GB DDR3 SDRAM Storage […]

June 24, 2019June 25, 2019 by Jean-Luc Aufranc (CNXSoft) - 140 Comments

Raspberry Pi 4 Features Broadcom BCM2711 Processor, Up to 4GB RAM

Long expected, the Raspberry Pi 4 model B has finally launched, and it should not disappoint with a much more powerful Broadcom BCM2711 quad-core Cortex-A72 processor clocked at up to 1.5 GHz, 1 to 4GB LPDDR4, 4K H.265 video decoding and output support, a proper Gigabit Ethernet port, as well as USB 3.0 and 2.0 ports. Raspberry Pi 4 comes with all those extra features, but the form factor remains the same, and importantly the price is still $35 for the version with 1GB RAM, making Raspberry Pi alternatives suddenly much less interesting. Raspberry Pi 4 specifications: SoC – Broadcom BCM2711 quad-core Cortex-A72 (ARMv8) @ 1.5GHz with VideoCore VI GPU supporting OpenGL ES 3.0 graphics System Memory – 1GB, 2GB or 4GB LPDDR4 Storage – microSD card slot Video Output & Display I/F 2x micro HDMI ports up to 4Kp60 (Currently 1080p60 max. in dual-display configuration, although 2x 4Kp30 is […]

May 14, 2019May 14, 2019 by Jean-Luc Aufranc (CNXSoft) - 29 Comments

Khadas VIM3 Amlogic S922X Board to Support M.2 NVMe SSD, WiFi 5, and Bluetooth 5 Connectivity

Ever since the Amlogic S922X powered ODROID-N2 SBC launched last March, I keep reading praise for the processor and board which both deliver great performance at a relatively low price. Hardkernel was the only company that sold such a board so far, but this is about to change with some competition coming from Shenzhen Wesion with their upcoming Khadas VIM3 board that includes 2 to 4GB RAM, 16 to 32GB eMMC flash storage, a wireless module, support for M.2 NVMe SSD, and more. Even though more are planned in the future, two Khadas VIM3 models have been announced so far – Basic and Pro – with the following preliminary specifications: SoC – Amlogic S922X hexa-core processor with 4x Arm Cortex-A73 and 2x Cortex A53 cores, Arm Mali-G52 MP4 GPU, built-in Cortex-M4 core for “always-on” processing MCU – STMicro STM8S003 with Programmable EEPROM for power management, customizations, and boot media configuration […]

May 3, 2019May 3, 2019 by Jean-Luc Aufranc (CNXSoft) - 11 Comments

Komikan is a Realtek WiFi 802.11ac Wave2 Module & Development Kit

8devices has been developping and selling WiFi modules such as their Rambutan Atheros module, and the now-discontinued Carambola module. The company is now back with Komikan, an 802.11ac Wave 2 + Bluetooth 4.1 module, as well as the corresponding Komikan development kit. Komikan 802.11ac Wave 2 Module Specifications: CPU – Realtek RTL8197FS MIPS 24Kc processor @ 1 GHz System Memory – 128 MB RAM Storage – 32MB flash Connectivity WiFi 4 802.11 b/g/n 2×2 MIMO via RTL8197FS WiFi 5 802.11ac Wave 2 2×2 MIMO via Realtek RTL8822BEH Bluetooth v2.1/3.0/4.1 Max output power – 22 dBm per chain Antenna – GPIO pins for external antenna Expansion via bottom pads – 44x GPIO, 2x USB, 4x UART (one for BT), RGMII, 2x SPI, PWM, MDIO, eMMC, JTAG, 2x I2S, PCM, 2x I2C, P-NAND Power supply – 3.3V, max power consumption 6W Dimensions – 37.5 x 21.3 mm The two integrated radios (2.4 […]

April 26, 2019April 26, 2019 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

Mediatek MT7629 Dual Core Arm Processor to Power AC1900 Routers

MediaTek is working on a new dual core Cortex A7 processor that supports OpenWrt and targets AC1900 WiFi routers. That’s what I learned from a tweet by WidoraIoT detailing the main features of MediaTek MT7629 SoC as shown in the table below. So basically we have two Arm Cortex-A7 cores clocked @ up to 1.25 GHz, 8MB built-in? flash, HW accelerators and security/crypto engines, multiple Gigabit and Fast Ethernet interfaces, built-in support for 802.11n (WiFi 4) 3×3 MIMO and 802.11ac (WiFi 5) 3×3 MIMO, as well as various interfaces such as PCIe, USB 2.0, USB 3.0, and the usual slower I/Os like I2C, PWM and UART. A web search mostly shows code commits to Linux and U-boot, and we learn a few extra details such as MT7629 shares the same PCIe IP block as MT7622 dual core Cortex-A53 processor. It also reveals a forum post on Widora website with a […]