MPR/MIB User’s Manual
Wireless Sensor Networks
Doc. # 7430-0021-06 Rev. A
Page 1
Table of Contents
1
Introduction ......................................................................................................................3
2
MPR2400 (MICAz) ..........................................................................................................4
2.1
Product Summary.................................................................................................. 4
2.2
Block Diagram and Schematics for the MPR2400 / MICAz...................................... 4
2.3
FCC Certification for the MICAz............................................................................ 8
3
MPR400/MPR410/MPR420 (MICA2)............................................................................9
3.1
Product Summary.................................................................................................. 9
3.2
Block Diagram and Schematics: MPR400/410/420 .................................................. 9
4
MPR500/MPR510/MPR520 (MICA2DOT) .................................................................14
4.1
Product Summary................................................................................................ 14
4.2
On-board Thermistor ........................................................................................... 14
4.3
Block Diagram and Schematics for the MPR500/510/520 MICA2DOT................... 15
5
MPR300/MPR310 (MICA) ............................................................................................19
5.1
Schematic ........................................................................................................... 19
Power...............................................................................................................................20
6
20
6.1
Battery Power...................................................................................................... 20
6.2
External Power.................................................................................................... 21
6.3
MICAz Battery Voltage Monitor .......................................................................... 22
6.4
MICA2 Battery Voltage Monitor .......................................................................... 22
6.5
MICA2DOT Battery Voltage Monitor .................................................................. 23
7
Radios ..............................................................................................................................24
7.1
MICA2 and MICA2DOT..................................................................................... 24
7.2
MICAz ............................................................................................................... 26
8
Antennas ..........................................................................................................................29
8.1
Radio/Antenna Considerations ............................................................................. 29
8.2
Connectors for the MICA2 and MICAz and Whip Antennas................................... 29
9
Flash Data Logger and Serial ID Chip.........................................................................31
10
Atmega128 Fuses............................................................................................................32
11
Sensor Boards & Expansion Connectors .....................................................................33
11.1
Sensor Board Compatibility ................................................................................. 33
11.2
MICAz and MICA2 Expansion Connector ............................................................ 33
11.3
MICA2DOT Expansion Connector ....................................................................... 35
12
MIB300 / MIB500 Interface Boards .............................................................................36
