Wireless Embedded Training Kit

Wireless communication design, manufacture and integrate innovative, practical and easy to implement wireless  solutions. In this technology, wireless sensor network are currently being employed in a variety of applications  ranging from media to military and from home to industry. It is used to monitor physical or environmental  conditions like temperature, pressure or motion to cooperatively pass their data through the nework to the main  location.

Using the Wireless Sensor Network System, user can select any one of the three or more end devices  (connected to the data acquisition module) from the coordinator (connected to the PC) wirelessly. And the sensor output are transmitted to the PC wirelessly.

Here we have designed the system based on IEEE 802.15.14 with a complete set of coordinators, End device, intelligent end device with real time sensors, signal conditioners etc.

The system consists of the following subcomponents:
1) Programmable Coordinator
2) Programmable Intelligent End Devices
3) Non Intelligent End Device with sensors
4) Humidity & Temperature sensor
5) Pressure Sensor
6) Soil Moisture Sensor

TECHNICAL SPECIFICATION

a. Programmable Coordinator & gateway ( at 2.4 Ghz range )

• Zig Bee Coordinator : the coordinators designed around advance processors and must act as gateway with other
• wireless connectivity etc.
• Zigbee 2.4 Ghz with external antenna
• Coordinator based on ARM 7 LPC2148
• Supporting various Network Topology with RF data rate 250 kbps/80 kbps
• On board relays with isolated Output & one Buzzer for alarm activation
• On boards 20X4 LCD display for display for end device status
• Data entry using 4X4 Hex Keypad digital Input
• On Board USB Communication
• Facility for switch selection for radio configuration, with / without processors
• With configurable device software, for GUI based, along with testing utility, RF data rate 250 KBPS
• On Board Power supply (5V, 3.3V)
• With software selectable Data rate, with input / output range 100Ft /300Ft. for support of 2.4 Ghz.
• With power supply 2.8V.

b. Programmable Intelligent End Devices

• The end devices enclosed with plastic encl for filed applications
• The Programmable Intelligent End Device with USB interface, with ARM LPC 2148 Processor etc.
• Zigbee 2.4 Ghz Mhz with external antenna
• Supporting various Network Topology with RF data rate 250 kbps/80 kbps
• On board 6V relays with isolated Output & one Buzzer
• On board 16X2 LCD display.
• Can Connect with any digital Sensor* 05V or with analog sensors
• On Board Power supply (5V, 3.3V)

c. Non Intelligent End Device with sensors

• Zigbee 2.4 Ghz with external antenna.
• On Board Configuration facility with USB
• End Devices to connect with sensor* in range 0 to 3.3 V analog or digital
• Board on Power supply (5V, 3.3V)
• Field deployable ready to use
• External Power for Zigbee
• In Build features of Zigbee for 2.4 GHz:
  Supporting various Network Topology with RF data rate 250 kbps