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AsiaRF AP7620-MPE-1 OpenWrt WiFi Router mini PCIe Card is Made for Computers and Embedded Systems

There are many mini PCIe WiFi modules on the market, but what AsiaRF provides with AP7620-MPE-1 is a little different, as it’s a router based on Mediatek MT7620A fitted into a mini PCIe card to be plugged inside a computer or embedded system. AP7620-MPE-1 mini PCIe card specifications: SoC – Mediatek MT7620A MIPS 24KEc CPU @ 580MHz with 2T2R WiFi 802.11 b/g/n (but board only supports 1×1) 802.11ac WiFI Chipset – Mediatek MT7612E AC1200 chipset limited to 433 Mbps [Changed to MT7610E chipset @ 433 Mbps] System Memory – 64 or 128MB DDR2 Storage – 8 or 16MB SPI flash WiFI features Security: 64/128-bit WEP, TKIP, WPA, WPA2, AES; 802.1X Authentication with RADIUS Client Multi-mode support: Access Point/Client mode Support Multiple SSIDs mini PCIe interface with USB2.0 to Ethernet, UART, 8 GPIOs, 1.5V, 3.3V and ground Dimensions – 60 x 41.5 mm (bigger than standard mini card: 50.95 x 30 […]

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Linux 4.7 Release – Main Changes, ARM and MIPS Architectures

Linux 4.7 is out: So, after a slight delay due to my travels, I’m back, and 4.7 is out. Despite it being two weeks since rc7, the final patch wasn’t all that big, and much of it is trivial one- and few-liners. There’s a couple of network drivers that got a bit more loving. Appended is the shortlog since rc7 for people who care: it’s fairly spread out, with networking and some intel Kabylake GPU fixes being the most noticeable ones. But there’s random small noise spread all over. And obviously, this means that the merge window for 4.8 is open.Judging by the linux-next contents, that’s going to be a bigger release than the current one (4.7 really was fairly calm, I blame at least partly summer in the northern hemisphere). Linus Linux 4.6 brought USB 3.1 superspeed, OrangeFS distributed file system, 802.1AE MAC-level encryption (MACsec), and BATMAN V protocol support, improved […]

ArmSoM RK3588 AIModule7 NVIDIA Jetson Nano-compatible SOM
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EBox T8-4 Review – A 4K Android TV Box Bundle Geared Towards the UK Market

I’ve already taken some pictures of the device and board in part 1 of EBox T8-4 review, so today, I’m going to report my experience with the Android 5.1 firmware for this Amlogic S905 TV box, air mouse, and wireless gamepad, specifically targetted to users leaving in the United Kingdom, but since the hardware is based on Zoomtak T8V, it may also be informative to international users, although the firmware, mostly launcher and IPTV services, will be different. EBox T8-4 Setup Wizard & Configuration Since I’ve already inserted an internal SSD into the SATA bay of the device, I did not connect an external USB harddrive, and only connected HDMI and Ethernet cables,  plus the RF dongle for the included air mouse, a USB keyboard to easily take screenshots, and of course the power cord. The power button will be red at this stage. If you want to start the […]

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NEXBOX A95X (S905X) Android TV Box Review – Part 1: Unboxing and Teardown

NEXBOX A95X is an Android TV box that first launched with Amlogic S905 processor, the company thought it was a good idea to make multiple models with the same name with a combination of memory capacity (1 or 2GB), storage capacity (8 or 16GB), and even processor, as you may get a box with Amlogic S905, or Amlogic S905X processor adding 4K VP9 and HDR support. So you should be careful befoire your place an order, and check you got the right model when you receive it. The company now sent me their “high-end” A95X Android 6.0 model with Amlogic S905X processor, 2GB RAM, and 16GB storage, as well as Fast Ethernet and dual band WiFi 802.11 b/g/n support. In the first part of the review I’ll check out the hardware, including the board itself, before testing the firmware in more details in the second part. NEXBOX A95X Unboxing The […]

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Review of GOLE1 mini PC with 5″ Display – Part 1: Unboxing and Teardown

GOLE1 is a portable mini PC running Windows 10 and Android 5.1, featuring a 5″ touchsceen display, and powered by an Intel Atom x5-Z8300 “Cherry Trail” processor. The device was launched on Indiegogo, and the project raised close to $300,000. I’ve now received an early sample with 4GB RAM and 64GB storage for review, with – I was told – a 1,800 mAh battery instead of the 2,600 mAh battey backers will receive. I’ll do a 2 or 3 parts review, starting by checking out the hardware, before testing both Windows 10 and Android 5.1 on the platform. GOLE1 Unboxing The device is packed into a simple white box with “GOLE1 Designed by GOLE” string. The mini PC ships with a 5V/3A power supply which should be powerful enough to connect a USB 3.0 hard drive, an HDMI cable, and a user’s manual in English. The device looks a little […]

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Google Research PRUDAQ is a 40MSPS ADC Data Acquisition (DAQ) Cape for BeagleBone Black & Green

Engineers at Google Research wanted to measure the strength of a carrier signals without having to use a bulky oscilloscope or DAQ (Data Acquisition) system,  so they looked into several makers boards to achieve this task, eventually decided to go with BeagleBone Black / Green, and created their own PRUDAQ cape capable of sampling 40 million samples per second, and open source it all. PRUDAQ cape specifications: Dual-channel simultaneously-sampled 10-bit ADC (Analog Devices AD9201) Up to 20MSPS per channel (40MSPS total) theoretical 0-2V input voltage range (DC coupled) 4:1 analog switches in front of each channel provide a total of 8 single-ended analog inputs. (See here for differential input) SMA jacks for direct access to the 2 ADC channels Flexible clock options: External input via SMA jack Internal on-board 10MHz oscillator Programmable clock from BeagleBone GPIO pins Powered via BeagleBone headers – no external power needed Fully exposed BeagleBone headers […]

Rockchip RK3568, RK3588 and Intel x86 SBCs and SoMs in 2025
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Gateworks Ventana GW5530 SBC is Designed for Drones, Robots, and Digital Signage

Gateworks Ventana is a family of boards based on NXP i.MX6 processor designed for embedded applications, and often include one or more mini PCIe ports for expansion. Their latest single board computer – Ventana GW5530 –  is powered by an NXP i.MX 6Dual processor coupled with 512MB RAM, 256MB storage, a mini PCIe port, a micro SD / SIM card slot, micro HDMI output, and some I/Os. Ventana GW5530 specifications: SoC – NXP i.MX6 Dual Core ARM Cortex-A9 processor @ 800MHz with Vivante 2D and 3D GPUs System Memory – 512MB DDR3 (Up to 2GB as option) Storage – 256MB flash (Up to 2GB as option), micro SD/SIM card slot, serial configuration EEPROM Video & Audio Output – micro HDMI 1.4 port Connectivity – Optional u-blox EVA-M8M GPS Receiver with MMCX or u.FL Antenna Connector USB – 1x micro USB 2.0 OTG Port Sensors – 9-axis inertial module (accelerometer/gyro/magnetometer) Expansion […]

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Setting a VoIP SIP user agent with Embedded Linux

This is a guest post by Leonardo Graboski Veiga, working for Toradex. Introduction This article’s main goals are: to cross-compile the PJSIP libraries and the PJSUA API reference implementation; deploy it to the target system; give an overview about the SIP protocol; and explore the reference implementation features, regarding audio only. For this purpose, a Computer on Module (CoM) from Toradex was chosen in the following configuration: Colibri iMX6DL* + Colibri Evaluation Board. The evaluation board and CoM are displayed in Figures 1 and 2, respectively.   VOIP or Voice over IP, is a term designed to refer to a set of methods and technologies targeted for the implementation of telephony services over the Internet. For the purpose of this article, the scope will be limited to the use of a reference implementation built upon the SIP communication handling protocol by means of the PJSIP libraries and PJSUA2 API. If […]

Boardcon CM3588 Rockchip RK3588 System-on-Module designed for AI and IoT applications