E²MWSN: Energy Efficient and Fault Tolerant Wireless Sensor Board




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Energy Efficient and Fault Tolerant Wireless Sensor Network


Abstract

E²MWSN is a fault tolerant and configurable wireless sensor node with very low energy consumption. With the configurable iGLOO, the circuit can change the internal connections; adjust work state of different module without make any wired change on board. It enables to investigate context-aware particularly resource-aware issue to minimize energy consumption and build a fault-tolerant WSN.

Key features of E²MWSN:
■ Ultra low power consumption
■ 1 light sensor
■ 1 temperature sensor
■ 1 air humidity sensor
■ 1 Passive Infrared Motion Detector
■ 3 Decagon soil moisture sensors
■ 2 RS232 ports
■ 1 USB slave port
■ 1 RTC
■ 1 SD Card
■ IEEE802.15.4 ZigBee wireless access medium