automation News - Page 53 of 60 - CNX Software

November 8, 2015November 8, 2015 by Jean-Luc Aufranc (CNXSoft) - 33 Comments

Konke Mini K and Mini Pro Wifi Smart Sockets are Based on ESP8266 SoC

ESP8266 WiFi modules are very popular in the maker community, but so far I have not seen it in any devices myself, until I saw a tweet from @EspressifSystem about a Mini K smart socket. A search on Aliexpress lead me to two devices made by Konke, who also made Kankun KK-SP3 WiFi socket, with Mini K and Mini Pro smart sockets. Both models has basically the same features, except Mini-Pro adds infrared support: Connectivity – 802.11 b/g/n Rated Voltage – AC 100-240V 50/60Hz Rated Power – 2200 Watts Rated Current – 10A Charging Protection: Yes Misc – Power button, Infrared (Mini Pro model only) Plug – China / AU plugs Dimensions – 5.1 diameter x 2.7 cm (V0 grade PC material) Weight – 70 grams Both devices support on/off timers, cyclical delays and charge protection (turns off when devices are charged) with the Android or iOS app. I understand […]

October 31, 2015 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Razberry Board and UZB Dongle Add Z-Wave (Plus) to Raspberry Pi Boards

Z-Wave is one of the low power wireless communication protocols used for automation, and supported, for example, by gateways such as Samsung SmartThings Hub or Vera3. Z-Wave Plus is a certification program used to identify Z-wave 5th Generation hardware platform, allowing a greater range up to 45 meters, 50% improvement in battery life, 250% more bandwidth, and providing a standardized method for Over the Air firmware updates (OTA), among other things. Zwave.me, a startup registered in Switzerland, is specializing in Z-Wave products and solutions, and among their other products they’ve also designed Z-Wave hardware to turn the Raspberry Pi board and other compatible hardware into a Z-Wave gateway. RazBerry module will fit into the 26 or 40-pin header found on Raspberry Pi boards, and comes with the following specifications: Sigma Designs ZM5202 Z-Wave transceiver module Frequencies – Storage – 32KB SPI flash for network data CPU/MCU Interface – UART (Tx/Rx) […]

October 18, 2015October 18, 2015 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Samsung Introduces $250 SmartThings Home Monitoring Kit

Samsung has recently launched SmartThings Home Monitoring Kit including a SmartThings hub, a motions sensor, two multi-pupose sensors to detect when windows or doors are opened, and a smart outlet for home automation and monitoring via mobile devices. Some of SmartThings Hub technical specifications: Ethernet for connection to router Communication Protocol – ZigBee, Z-Wave, IP Range – 15 to 40 meters Power Supply – In-wall power adapter with about 10 hours of backup power from 4 included AA batteries Dimensions – 10.67 x 12.45 x 3.3 cm Weight – 218 grams Operating Temperature: 5 to 35°C (Indoor use only) They’ve decided not to include WiFi, or omitted in the product page, so it would have to be close to your router. The multi-purpose sensors, and motion sensor are powered by a pre-installed CR-2450 battery, while the smart outlet takes 100 to 220V (12A @ 120V max). All three devices communicate […]

October 7, 2015 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Xiaomi Mi Smart Remote Center Review

Xiaomi Mi Smart Remote Center is a tiny box with WiFi connectivity and IR transmitters that is used to control infrared enabled devices such as TVs, medai players, air conditioners and more with your Android smartphone. The good thing is that it only costs $20, so I asked GearBest to send a sample to check it out, which they did. I’ll start this review by checking out the hardware, before running MiHome app to control a television and air conditioner. Xiaomi Mi Smart Remote Center Unboxing and Teardown The package is just a cardboard box with Mi logo. Once you open the page there’s a sticker with the QR core redirecting to MiHome app. You can peel it off, and take the box out of the package, where you’ll also find a USB to micro USB cable for power, and a user’s manual in Chinese only. To open the device […]

October 3, 2015 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

Axiomtek PICO842 Fanless Bay Trail Pico-ITX Motherboard Includes a SO-DIMM Socket and SATA Ports

Axiomtek PICO842 is a fanless Pico-ITX motherboard that features Intel Celeron J1900 quad core processor or Celeron N2807 dual core processor with up to 8GB DDR3L, and aimed at IoT & medical applications, automation, and embedded systems with wide temperature range requirements. Axiomtek PICO842 specifications: SoC Intel Celeron J1900 quad core processor up to 2.42 GHz OR Intel Celeron N2807 dual core processor up to 2.16 GHz System Memory – 1x DDR3L-1066/1333 SO-DIMM up to 8GB for J1900, and 4GB for N2807 Storage – 1x SATA-300, 1x mSATA Video Output – 1x 18/24-bit single/dual channel LVDS, and 1x HDMI or 1x VGA Audio – HD Codec audio (Realtek ALC662); MIC-in/Line-out Connectivity – Gigabit Ethernet (Intel i211AT) USB – 4x USB 2.0 host port Serial – 2x COM ports supporting RS-232, RS-422, and RS-485. Expansion – mini PCI Express (shared with mSATA support) Power Supply – 12V DC power jack. Battery […]

September 28, 2015October 6, 2022 by Jean-Luc Aufranc (CNXSoft) - 13 Comments

$20 Xiaomi Mi Smart Remote Center Controls Infrared Home Appliances via Your Smartphone

Home automation used to be costly and complex to install, and some solutions are still that way, but several devices have dramatically brought the cost down and simplicity up including Orvibo Wiwo S20 WiFi smart socket, now selling for $16, Semlamp SL-011 – an $8 audio controlled relay -, or smart light bulbs like Yeelight. All three items have the advantage of being plug-and-plug, inexpensive, and controlled wirelessly using your iOS and Android smartphone. There are also been some WiFi, IR and RF gateways on the market, such as Broadlink RM2 / Pro, that can control devices such as smart socker, air conditioner, TV, and items using the 315/433MHz band. If you only want to control IR (and WiFi?) devices, and don’t need to control RF devices, Xiaomi Mi Smart Remote Center sells for half the price for Broadlink Pro for just $19.99 on GearBest. Xiaomi Mi Smart Remote complete […]

September 25, 2015September 25, 2015 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

Mini Review of Semlamp SL-011 Audio Controlled Relay for Home Lighting

Last month, I wrote about Semlamp SL-012 a smartphone controlled light switch for 2 lamps that sells for about $11 on DX, and contrary to most others don’t use Bluetooth, nor Wifi, but instead a simple microphone. I decided to try it out by purchasing SL-011 model, controlling only one light, for $8.22 on DealExtreme. Semlamp SL-011 Unboxing and Teardown That’s the package with some instructions in Chinese. The device has black and red wires to connect to 220V on the right of the picture below, blue and brown wires to connect to the lamp, and a microphone attached via a white cable. It’s quite easy to take apart, as they are just two screws to remove, and you can easily pop-up the bottom part of the case to access the board. The top of the board features JQC-3FF 24V relay supporting up to 10A @ 277VAC, as well as […]

August 14, 2015 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

$12 Semlamp SL-012 Lamp Controller Let You Wirelessly Control Lights with Android or iOS Devices

WiFi smart sockets have come down in price with products like Orvibo Wiwo S20 selling for $16, but if all you want to do is control your lights, there’s an even cheaper option with Semlamp SL-012 lamp controller selling for just $11.92 on DealExtreme and allowing to control two lights independently with Android or iOS mobile devices. Specifications listed for Semlamp SL-012 : Voltage – AC 220-240V Max Current – 10A Dimmable – Yes Control Range – 10 meters Dimensions – 9.5 cm x 4.5 cm x 2.4 cm Weight – 59.5 g Material – Plastic Right, not that much information, and nothing about wireless connectivity. But the description also mentions that the device does not use Bluetooth, nor WiFi. So how is that possible? The answer lies with another picture shown on the right…. A microphone is attached to that yellow cable, and they are using audio to control […]