Hardware Category - Page 627 of 1062 - CNX Software

July 11, 2017July 11, 2017 by Karl Johnson - 20 Comments

How to Use Octoprint on Orange Pi Lite Board, Amlogic S905X and S912 TV Boxes

Karl here. This was article originally going to be how to setup Octoprint 3D printer server on an Orange Pi Lite. But after looking and running through the instructions it seemed like it would be too much so I created an img to simplify things. I also explored running Octoprint on an Amlogic S905x or S912 device and it turned out to be an even better solution. You get a case, power supply, and eMMC flash storage. What is Octoprint? I use Octoprint mainly for its ability to start and stop prints without having to use an sd card. Time lapse is also a nice feature. And one last thing is that I setup a pushbullet notification when it is complete. For a full list of features check out http://octoprint.org/. What is needed? Orange Pi Lite board provided by GearBest for the article, or an Amlogic S905X or S912 Android […]

July 11, 2017July 11, 2017 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

MA8-4K is a $19 Android TV Box based on Rockchip RK3229 Processor (Promo)

MA8-4K is yet another TV box running Android 5.1 on Rockchip RK3229 quad core Cortex A7 processor, but it might one of the cheapest right now, as GearBest offers it for $18.99 shipped with GBMA87 coupon instead of $27.99 “flash sale” price. This is likely valid for only a few hundred boxes. MA8-4K specifications: SoC – Rockchip RK3229 quad core ARM Cortex A7 processor @ 1.5 GHz with ARM Mali-400MP2 GPU System Memory – 1GB DDR3 Storage – 8GB flash + micro SD card slot up to 32GB Video Output – HDMI 2.0 up to 4K2K @ 60 fps, and 3.5mm AV output (composite) Audio Output – HDMI, AV, and coaxial S/PDIF Connectivity – 10/100 Mbps Ethernet, 802.11 b/g/n WiFi (AP6051 chip); Bluetooth is mentioned in title, but not in description, so it’s unclear whether it’s implemented. USB – 2x USB 2.0 host ports Power Supply – 5V/1.5A Dimensions – […]

July 10, 2017 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

U-blox SARA-R410M-02B Module Supports LTE Cat M1 and Cat NB1 in a Single Package

We previously covered U-blox SARA-R4 LTE Cat M1 and SARA M2 NB-IoT (Cat NB1) modules, but in case you need support for LTE Cat M1 and Cat NB1, instead of just one or the other, in your product, U-blox launched a new SARA-R4 model with SARA-R410M-02B module supporting both standards. U-blox SARA-R410M-02B module specifications: LPWAN connectivity LTE Cat M1 Half-duplex: 375 kb/s DL and UL LTE Cat NB1 Half-duplex: 27.2 kb/s DL, 62.5 UL Shared bands – 1, 2, 3, 4, 5, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28; Cat M1-only band – 39 Coverage enhancement Mode A and Mode B (in upcoming firmware), 3GPP Rel 13 e-DRX (Extended Discontinuous Reception) supported in upcoming firmware SMS support – MT/MO PDU / Text mode; SMS over SG/NAS Voice – VoLTE (Cat M1) using AMR-WB codec (U)SIM supporting 1.8 and 3V GNSS/GPS support with CellLocate and Hybrid positioning coming […]

July 10, 2017 by Jean-Luc Aufranc (CNXSoft) - No Comments

Flic Hub Controls WiFi, Bluetooth, and IR Devices with Bluetooth LE Buttons (Crowdfunding)

This week-end, I wrote about 1btn open source WiFi button that can allow you directly control WiFi appliances, and/or set scenes without the need for a smartphone. We also discussed limitations of WiFi due to high power consumption, security issues and the one-way aspect of RF communication, and that Bluetooth 5 may be a better option for range and battery life if possible. Flic Hub is another way to approach the issue, as it combines Bluetooth LE buttons with a gateway supporting WiFi, Bluetooth, and infrared. Flic Hub gateway specifications: Connectivity – Bluetooth Classic, Bluetooth LE, WiFi, Ethernet, IR via optional add-on accessory. Audio – 3.5mm audio out/mic in Power Supply – 5V via micro USB Power Consumption – 1.5W typ. Security – SPARKE2+ Bluetooth encryption Dimensions – 85 x 50 x 15 mm Weight – 99 grams Users can configure workflows by setting up Flic with IFTTT, Zapier, Microsoft […]

July 10, 2017 by Jean-Luc Aufranc (CNXSoft) - No Comments

Lightank W100 is a Windows 10 Apollo Lake mini PC with Projector Sold in China

We’ve previously seen Windows 10 mini PCs with a projector based on Intel Cherry Trail processor such as Sunty SP-001 and Partaker M3, but there’s now an Apollo Lake model coming soon, at least in China, in an interesting form factor.LighTank W100 specifications: SoC – Intel Celeron N3350 dual core Apollo Lake processor @ 1.10 / 2.40 GHz with 12EU Intel HD graphics 500 @ 200 / 650 MHz; (6W TDP) System Memory – 4GB RAM Storage – 32GB eMMC flash Video Output – HDMI output Audio – HDMI, stereo audio jack, microphone array Projector – 1280×800 native resolution; 1000 ANSI lumens; 30,000 hours LED lifetime Connectivity – Ethernet, WiFi and Bluetooth USB – 1x USB 3.0 port, 2x USB 2.0 ports Dimensions – 345 x 338 x 57 mm Weight – 1.5 kg The projector comes pre-isntalled with Windows 10 and Office365, and boots in 30 seconds. It ships […]

July 9, 2017 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

Jolla Tablet Take 2 – Youyouta Tablet Runs Linux Based Sailfish OS 2.1 Operating System (Crowdfunding)

Jolla Tablet running Linux based Sailfish OS was launched in 2014 via Indiegogo, and the campaign was initially very successful having raised over 2.5 million dollars, but eventually it became a disaster as the company had some financial issues, and the tablet was canceled with on a few backers having received their tablet. The company eventually organized a refund program, so it did not end up being as bad as it first seemed. But there’s now a “new” SailFish OS tablet – Youyouta tablet – that has been launched on Indiegogo last month. Jolla is not handling the manufacturing and campaign, and instead it’s done by a third party who is paying license fees to Jolla for Sailfish OS. They re-used most parts of the hardware design from original Jolla tablet plus a few modifications like option for higher storage capacity: SoC – Intel Atom Z3735F quad core “Bay Trail” […]

July 8, 2017March 29, 2019 by Jean-Luc Aufranc (CNXSoft) - 17 Comments

1btn is a Battery Powered Open Source ESP8266 WiFi Button

If you have some WiFi power switch like Sonoff TH16 at home, you’d normally control them using a mobile app or a web interface. This is all good, but getting your phone, unlocking it, and launching the app to turn on or off an appliance is not the most efficient way to operate, and in some cases, some people in the household may not know how to use a smartphone. Physical WiFi buttons are the solution, but there aren’t so many for sale. We’ve seen previously it was possible to hack an Amazon Dash, but it’s not really that flexible, and 1btn could potentially be a better option, as it’s open source and based on Espressif ESP8266 WiSoC. 1btn specifications: WiFi Module – ESP-12F based on Espressif ESP8266 MCU – Microchip Atmel ATmegaxx8 AVR MCU Connectivity – 802.11 b/g/b WiFi up to ~50 meter range USB – 1x USB port […]

July 7, 2017 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

HT-01 “Helping Hand” Soldering Stand Comes with 6 Arms, a USB powered Fan

I have a “helping hand” in my office with two flexible arms and alligator clamps, and a magnifier that I use sometimes to solder or unsolder components more easily. The metallic arm are not always easy to put in the right position, and the base is not always heavy enough, but it does the job most of the time. But I’ve just come across with a helping hand station with 6 flexible gooseneck arms that may allow for more positions and easier setup, as well as hold a USB powered fan to such out fumes or blow them away, and/or a lamp. HT-01 soldering station features: Aluminum alloy base – 140 x 100 x 12mm (purple or black) 6x universal joint pipe of 300mm length with alligator clip 1 5V USB output regulator plate with two USB ports up to 5V/3A to connect fans 1x 5V USB Fan 1x Soldering […]