wifi News - Page 64 of 113 - CNX Software

December 29, 2018January 3, 2019 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

Millitronic MG360 is a WiGig 802.11ad USB Adapter

802.11ad was announced in 2016 as a new WiFi standard supporting 60 GHz frequency and up to 7 Gbps throughput, but it has recently been superseded by the backward compatible but further improved 802.11ay allowing up to 100 Gbps bandwidth, and 300 to 500 meters range in theory. The new standard is supported by Qualcomm QCA64x8 and QCA64x1 WiFi chipsets that can handle up to 10 Gbps, and found in Snapdragon 855 mobile processor. If you want your network to benefit from 802.11ad WiFi – 802.11ay is not quite available yet – , you’ll first new a compatible router such as NETGEAR Nighthawk X10 AD7200 router, and end nodes supporting 802.11ad WiFi as well as. But most device on the market don’t, and in theory you should be able to add 802.11ad WiFi to any device with a USB 3.0 port, but it turns out there aren’t that many 802.11ad […]

December 27, 2018December 28, 2018 by Jean-Luc Aufranc (CNXSoft) - No Comments

SDTxArm Pelion Kit is a Modular IoT Devkit Designed for Arm Mbed Cloud Platform

South Korea based Sigma Delta Technologies’ SDTxArm Pelion Kit is a modular development kit comprised of a baseboard, as well as CPU and interface modules that is specifically designed to work with Arm Pelion cloud based device management service and Mbed OS for wearables and IoT applications. DAP (Debug Access Port) Station Ver.2 baseboard key features and specifications: USB – 1x micro USB 2.0 port Expansion I/Os via rows of through-holes 3x UART Interfaces 4x SPI Interfaces 3x I²C Interfaces 7x GPIO 4x analog inputs Debugging / Programming 1x TC2050 tag connection designed to allow programming without purchasing additional Interface if the user already has an appropriate Interface Module from other companies. I assume this is related to Tag Connect TC2050-IDC. 1x SD-TAG with JTAG/SWD signals Power Supply – 5V via micro USB port The DAP station takes an SDT Board (i.e. CPU board), as well as an interface board […]

December 4, 2018December 4, 2018 by Jean-Luc Aufranc (CNXSoft) - 17 Comments

Up2Stream WiFi Audio Receiver Module Targets DIY Wireless Speakers

If you own a set of very good speakers, and are interested in making them smarter, Arylic Up2Stream WiFi audio receiver module may be a solution to look into. The module allows to make your own DIY wireless speakers by adding WiFi connectivity, and features such as multiroom, AirPlay, DLNA streaming, Spotify, and Internet radio streaming. Up2Stream (WA31) hardware specifications: SoC – MediaTek MT7688AN MIPS processor @ up to 580 MHz System Memory – 64MB DDR2 Storage – 16MB flash Connectivity – 2.4GHz 802.11 b/g/n 1T1R WiFi up to 150 Mbps with 5 dBi I-PEX antenna Audio – 24-bit / 192 KHz decoding, 20 Hz – 20KHz frequency range, 4-pin speaker connector with 2.0mm pitch USB – 1x USB 2.0 port port Power Supply – 5VDC / 1A via 2-pin header (2.0mm pitch) Power Consumption – 160 to 320 mA Dimensions – 55.21 x 41.37mm The module ships with a […]

December 2, 2018April 13, 2021 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

Particle Mesh Networking Review – Part 2: Getting Started Guide with Argon & Xenon

Particle Mesh Network Argon Xenon Success

I’ve recently received a Particle Mesh IoT Development Kit with one Argon WiFi + Mesh (802.15.4) board acting as gateway, three Xenon Mesh boards, and various sensors and accessories. I’ve already showcased the hardware in the first part in the review, so in this post I’ll post my experience getting started with Particle Mesh networking using the kit. Beside the kit, you’ll need a few micro USB cables, a mobile phone running Android or iOS, a reliable Internet connection (more on that later), and a host PC for programming and debugging potential issues. Setting Up Particle Argon & Xenon boards First we’ll need to configure / setup the boards. Go to https://setup.particle.io to login or create an account if you don’t already have one, and you should be brought the following page. Select Mesh, and you’ll be asked to setup a gateway first. Any of the boards from Particle Mesh […]

November 19, 2018November 19, 2018 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

PyGo Wearable Devices Create LoRa Mesh Networks (Crowdfunding)

Pycom has made some interesting IoT boards running MicroPython in the past starting with WiFi capable WiPy in 2015, and followed by various others supporting various wireless standard including Bluetooth, LoRa, Sigfox, and NB-IoT with LoPy and Fipy. The company launched all their boards via crowdfunding campaigns, and they are now back on Kickstarter for their PyGo plug-n-play wearable devices creating PyMesh networks with up to 12km range between nodes, and managed using Pylife mobile app. Typical use cases include basic connectivity (e.g. messaging) in remote areas without cellular access, and assets / pets / kids location tracking, There are two version of PyGo: PyGo1 with mesh networking only, and PyGo2 that adds cellular network access. Pygo hardware specifications: SoC – Espressif Systems ESP32 dual core WiFi 4 + BLE SoC System Memory – 64 Mbit (8MB) RAM Storage – 8MB flash Display – 128×36 OLED display Connectivity PyMesh up […]

November 10, 2018 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

G12S Amlogic S905X2 Android TV Box Comes with 2T2R WiFi 5 Connectivity

Several Amlogic S905X2 TV boxes running Android have launched with products such as X96 Max, Beelink GT1 Mini, H96 Max X2, or Mecool KM9. Some of those boxes come with WiFi 802.11 b/g/n, and others feature better WiFI 802.11ac (WiFi 5), but according to ACEMAX no model comes with a 2T2R (2 transmit / 2 receiver) antenna setup (aka 2×2 MIMO) except for their G12S TV box sold on Aliexpress for $55.99. So if you aim for the best WiFi throughput possible in your TV box, it might be worth having a go. ACEMAX normally adds their brand on OEM product, and the actual manufacturer should be ShiningWorth with the G12x2 model. G12x2 / G12S TV box specifications: SoC – Amlogic S905X2 quad core ARM Cortex-A53 @ up to 2.0 GHz with Mali-G31 MP2 “Dvalin” GPU System Memory – 4GB LPDDR4 Storage – 32GB or 64GB eMMC flash, micro SD card […]

October 30, 2018 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Shelly H&T is a Battery Powered ESP8266 WiFi Temperature & Humidity Sensor

Battery Powered ESP8266 Temperature Humidity Sensor

WiFi and long battery life do not usually go hand-in-hand, but as we’ve seen recently, companies have managed to design battery powered WiFi cameras that are said to last up to a year on a charge. So for simpler WiFi devices it should be feasible to last over a year, and that’s what “Shelly H&T” – an ESP8266 based battery-powered WiFi temperature and humidity sensor has apparently achieved, with claims of up to 16 months battery life. Shelly H&T specifications: Connectivity – 802.11 b/g/n WiFi (Wifi 4) Sensor – Temperature & humidity Battery – 1x CR123A battery good for up to 16 months Dimensions – 35 mm Ø sphere with flat top/bottom The firmware supports MQTT, and a Rest API, and works with Alexa, Google Home, and home automation suites like OpenHAB, Home Assistant, or Domoticz. The sensor is “open source ready”, meaning you’ll be able to flash your own […]

October 29, 2018February 8, 2019 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

96Boards IoT Edition IVY5661 Board Features UniSoC UWP5661 WiFi 5 + Bluetooth 5 SoC

If you ever wanted to start a new IoT project with WiFi and Bluetooth connectivity, you’d like think about using Espressif ESP32 WiSoC that supports single band 802.11 b/g/n WiFi (WiFi 4) and Bluetooth 4.2 LE thanks to great community and software support on top of the ultra low cost of the solution. But in case your require 802.11ac (WiFI 5) – yes, I’m trying hard to get used to the new WiFi naming scheme for consumers -, or Bluetooth 5, Espressif Systems does not offer such solution yet. Instead you may consider UniSoC UWP5661 Arm Cortex-M4 WiSoC with WiFi 5 & Bluetooth 5 connectivity that will be found in the soon-to-be-launched UcRobotics IVY5661 96Boards IoT Edition board. I could not find lots of information about UWP5661 chip tself, so let’s jump directly to IVY5661 board specifications: SoC – UniSoC UWP5661 dual core Arm Cortex-M4 microcontroller @ 416 MHz manufactured […]