Tuesday, April 18, 2017
FireFly WSN Platform
FireFly Power Monitoring and Control Board - In this project, we design and implement a remote switch control and power measurement system by using CMU Firefly wireless sensor board. The basic function for the system is that one central node can remotely switch on or off electronic devices and get the information, e.g. power, back from the switches. The basic design includes three parts: switch module, power measurement module and CMU Firefly board.
The demonstration shows that central node can wirelessly control the four lamps individually and the accurate power from each of the node is transmitted back instantaneously. The functions such as power-save and autoswitch pattern are also implemented. The power measurement ranges from 10W to 1000W, which is suitable for most industrial electrical system.
Friday, March 03, 2017
Wireless Connectivity - Texas Instruments
A gateway is a bridge that connects wireless devices to the Internet. This Linux-based Home Automation Gateway enables remote monitoring and control of ZigBee powered nodes and devices inside the home.
Residential Smart Home Gateway Reference System for IoT Applications Hardware Block Diagram
ZigBee Home Automation Gateway
Simple API for home automation, incorporating TCP/IP to ZigBee bridge and enabling faster development of applications and easier integration of low power connectivity solutions.
Thursday, February 09, 2017
Libelium Comunicaciones - Wireless Solutions
Meshlium is the world's only multiprotocol mesh router to combine Wifi, ZigBee, GPRS, Bluetooth and GPS technologies
Meshlium receives sensor data from Waspmote Plug & Sense! and forwards it directly to the Internet via Ethernet, Wi-Fi or 3G/GPRS protocols depending on the connectivity options available in the area.
Meshlium modular and configurable Router - Libelium
Meshlium is a Linux router which works as the Gateway of the Waspmote Sensor Networks. It can contain 6 different radio interfaces: WiFi 2.4GHz, WiFi 5GHz, 3G/GPRS, Bluetooth, XBee and LoRa. As well as this Meshlium can also integrate a GPS module for mobile and vehicular applications and be solar and battery powered. These features along with an aluminium IP65 enclosure allows Meshlium to be placed anywhere outdoor.
Wednesday, June 08, 2016
Open source Wireless sensor platform - Waspmote
"The idea behind the Raspberry Pi to Arduino shields connection bridge is to allow to use any of the shields, boards and modules designed for Arduino in Raspberry Pi. It includes also the possibility of connecting digital and analog sensors, using the same pinout of Arduino but with the power and capabilities of Raspberry."
Raspberry Pi to Arduino shields connection bridge
Cooking Hacks - Tasty Electronics for the Arduino and Raspberry Pi Community.
The have a wide range of electronic products and kits including Arduino, ZigBee, GPRS, Sensors, Servos, Leds, LCDs etc.
Saturday, November 14, 2015
Lantronix - Wireless Device Networking
"Lantronix xPico Wi-Fi, one of the world’s smallest and most flexible Wi-Fi device servers. xPico Wi-Fi is a pin and form factor compatible state-of-the-art member of the xPico family, providing low power, Soft AP and simultaneous client mode, full IP and WLAN stacks. The xPico Wi-Fi is a complete device server suitable for mobile M2M applications..."
xPico - Embedded Wireless Device Server
"Enable Your Tablet & Smartphone, Access your data and devices from anywhere, wired or wireless. Lantronix industry-proven device server application and protocol stacks enables seamless remote access to device data, simplifying design integration, all while providing robust connectivity......."
Embedded Device Gateway SoC Co-Processor
Connects to host microcontroller for serial to Ethernet (LAN) applications. Robust networking and applications firmware included - no coding required; zero royalty licensing agreement.
Simply connect the serial port to the XChip Direct and load the Lantronix supplied royalty free standard application and network protocol firmware in an external Flash chip. Finish by adding an RJ45 jack and magnetics to instantly connect virtually any product to an Ethernet network or the Internet!
Updated Sept 2014
Tuesday, July 14, 2015
Multi-Tech Embedded Communications Solutions
Manufacturer of award-winning Unified Communications and device networking products.
A versatile suite of hardware and software products to make your Internet of Things IoT system development easy and powerful.
MultiConnect Dragonfly cellular SoM
These are complete, ready-to-integrate processing and communications devices that offer developers the functionality of a SoM with the convenience of an onboard cellular radio all in one compact design.
Dragonfly also comes with an ARM mbed compatible software library for even faster development as well as future support for MultiTech’s hosted application store and device management systems.
Multi-Tech Systems, Inc.
2205 Woodale Drive Mounds View, MN 55112 United States.
Thursday, June 06, 2013
Real-time 4x4 MIMO-OFDM Testbed
"The latest mobile applications and the growing number of wireless users are increasing the demand for high-throughput wireless access solutions. Multiple-input multiple-output (MIMO) technology combined with orthogonal frequency-division multiplexing (OFDM) constitute today's most promising approach to exploit the limited radio frequency resources in a highly efficient way. "
Fully operational SQRD-based MIMO preprocessing with two dual-core MMSE-SQRD ASICs in the real-time 4x4 MIMO-OFDM testbed. One MMSE-SQRD ASIC is visible in front, the second ASIC is located underneath the two RF boards.
Friday, December 28, 2012
Berkeley Varitronics Systems - BVS
Yellowjacket-TABLET is both a handheld tablet PC spectrum analyzer and 802.11b/a/n/g packet demodulator. The calibrated receiver measures between 2.0 - 5.9 GHz covering such popular wireless bands including Wi-Fi, Wi-MAX, ISM, Public Safety, Bluetooth and more.
Yellowjacket-TABLET Wi-Fi Analyzer
- RF Spectrum anlaysis in your hands or on your desktop
- Identify WiMAX, RFID, Wi-Fi, 802.11 & other ISM interference in spectrum analysis mode
- Channel power measurements in true dBm
- Large, 7" WVGA touch-screen GUI
Monday, November 07, 2011
Fujitsu MB86K71 RF Module
This new RF module from Fujitsu, the world's smallest to feature all of the RF circuits necessary for Mobile WiMAX devices including RF-IC, antenna switches, a power amplifier, filters, and an oscillator circuit......
The Fujitsu WiMAX SoC, MB87M3400, fully complies with the IEEE 802.16-2004 standard using an OFDM PHY. The SoC can operate in TDD or FDD modes and supports all the available channel bandwidths from 1.75MHz up to 20MHz bandwidths.
A programmable frequency selection generates the sample clock for any desired bandwidth. When applying 64QAM modulation in a 20MHz channel and using all 192 sub-carriers, the chip can sustain up to 100Mbps peak raw data speed. Uplink subchannelization is supported as defined in the standard.
- Module Size: 15mm x 15mm x 1.5mm
- Operating Voltage: 1.2V/2.925V/3.3V (3 voltages)
- RF band: 2.496GHz - 2.69GHz
- Bandwidth: 5MHz, 10MHz
- Wireless Access Method: 512/1024 FFT OFDMA
- Transmission Standard: IEEE 802.16e-2005
Friday, October 28, 2011
Bluetooth Technology - Uniting the Devices
"The Bluetooth Special Interest Group (SIG) is formed with five companies." 1998 AD
On your phone - With Bluetooth technology your phone can do more than you realize.
"Bluetooth technology also uses radio waves. The biggest difference between Bluetooth technology and devices like FM radios and TV is distance. Radios and TV are meant to broadcast to many people over miles or kilometers. Bluetooth technology sends information within your own personal space, which is called your..."
Hicare home doctor(HX-461) is a home use medical equipment or home health care gateway...
Hicare home doctor
" This eHealth manager allows to build health care networks where medical information in the home environment is automatically collected from Bluetooth -enabled medical sensors applying with IEEE 11073-20601 protocol, and transmitted via Internet to eHealth servers..."
Tuesday, July 05, 2011
Wireless Gigabit Alliance - WiGig 60 GHz
"The Wi-Fi Alliance and the Wireless Gigabit Alliance (WiGig Alliance) today announced a cooperation agreement for multi-gigabit wireless networking" - Wi-Fi & WiGig cooperate
WiGig version 1.0 specification Includes data transmission rates up to 7 Gbps. Backward compatible with the IEEE 802.11 standard.
The WiGig specification will allow devices to communicate without wires at multi-gigabit speeds. It enables high performance wireless data, display and audio applications that supplement the capabilities of today's wireless LAN devices. - WiGig at Wikipedia
WiGig gets spec and Alliance endorsement
"WiGig offers connections of up to 7Gb/sec, but operating at the top end of the dial, 60GHz, makes for very short range. WiGig will carry over about 10 meters in ideal conditions,….."
Thursday, April 08, 2010
"Wind River is the global leader in device software optimization (DSO).... Founded in 1981, Wind River is a publicly held company headquartered in Alameda, California."
- Platform for Industrial Devices
- Platform for Network Equipment
Industrial - Drivers and protocols for connected devices on the factory floor, wireless peripherals, and other devices within the network infrastructure.
Wednesday, May 14, 2008
Broadcom - Communications Semiconductors
The Raspberry Pi the pocket-sized, bare-bones computer based on a Broadcom chip.
For current and next-generation server, storage, data networking and wireless equipment.
- 802.11 Wireless LAN Solutions
- 10-Gigabit Ethernet Controllers
- 3G Baseband Processors
- Mobile Multimedia Processors
- Test Measurement and Test jigs:
Use the WICED Development System to create secure embedded wireless networking applications on an existing product microcontroller, or on an additional WICED module that includes a microcontroller.
5300 California Ave. (Buildings 1-8) Irvine, CA 92617, USA.
Tuesday, May 13, 2008
Data Communications, Mobile, HandHeld and Wifi Chips for Internet Web Phones.