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MTS/MDA Sensor Board User’s Manual
Wireless Sensor Networks
1
Introduction .............................................................................................................................3
2
MTS101CA ..............................................................................................................................4
2.1 Thermistor ......................................................................................................................... 4
2.2 Conversion to Engineering Units ...................................................................................... 5
2.3 Light Sensor ...................................................................................................................... 5
2.4 Prototyping Area ............................................................................................................... 6
2.5 TinyOS Software Drivers .................................................................................................. 7
3
MTS300CA / MTS310CA.......................................................................................................8
3.1 Microphone ....................................................................................................................... 8
3.2 Sounder.............................................................................................................................. 9
3.3 Light and Temperature ...................................................................................................... 9
3.4 2-Axis Accelerometer (MTS310CA Only) ..................................................................... 10
3.5 Two-Axis Magnetometer (MTS310CA Only) ................................................................ 10
3.6 Turning Sensors On and Off............................................................................................ 11
3.7 TinyOS Software Drivers ................................................................................................ 11
3.8 Schematics of the MTS300CA and MTS310CA ............................................................ 12
4
MTS400CA / MTS420CA.....................................................................................................16
4.1 Humidity and Temperature Sensor.................................................................................. 16
4.2 Barometric Pressure and Temperature Sensor................................................................. 17
4.3 Light Sensor .................................................................................................................... 17
4.4 2-Axis Accelerometer...................................................................................................... 18
4.5 GPS (MTS420 only)........................................................................................................ 18
4.6 Turning Sensors On and Off............................................................................................ 18
4.7 TinyOS Test Firmware .................................................................................................... 19
4.8 Schematics of the MTS400CA and MTS420CA ............................................................ 19
5
MTS510CA ............................................................................................................................21
5.1 Microphone ..................................................................................................................... 21
5.2 Light ................................................................................................................................ 21
5.3 2-Axis Accelerometer...................................................................................................... 21
5.4 TinyOS Test Firmware .................................................................................................... 22
6
MDA300CA............................................................................................................................23
6.1 Theory of Operation ........................................................................................................ 24
6.2 TinyOS Test Firmware .................................................................................................... 26
6.3 Example Applications ..................................................................................................... 27
Doc. # 7430-0020-03 Rev.A
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