Download MTS/MDA Sensor and Data Acquisition Boards User`s Manual

MTS/MDA Sensor and
Data Acquisition Boards
User’s Manual
MTS101CA, MTS300CA,
MTS310CA
Rev. A, April 2003
Document 7430-0020-01
Crossbow Technology, Inc., 41 Daggett Dr., San Jose, CA 95134
Tel: 408-965-3300, Fax: 408-324-4840
email: [email protected], website: www.xbow.com
©2002-2003 Crossbow Technology, Inc. All rights reserved.
Information in this document is subject to change without notice.
Crossbow and SoftSensor are registered trademarks and DMU is a
trademark of Crossbow Technology, Inc. Other product and trade names
are trademarks or registered trademarks of their respective holders.
MTS/MDA Sensor Board
User’s Manual
1
Introduction.........................................................................2
2
MTS101CA..........................................................................3
3
4
2.1
2.2
2.3
Thermistor................................................................................................3
Conversion to Engineering Units .........................................................4
Light Sensor.............................................................................................5
2.4
Prototyping Area.....................................................................................5
MTS300CA / MTS310CA.....................................................8
3.1
3.2
Microphone..............................................................................................8
Sounder.....................................................................................................9
3.3
3.4
3.5
Light and Temperature ...........................................................................9
2-Axis Accelerometer (MTS310CA Only).......................................10
2-Axis Magnetometer (MTS310CA Only).......................................10
3.6
3.7
Turning Sensors On and Off ...............................................................11
Schematic of the MTS300CA and MTS310CA ..............................12
MDA500CA .......................................................................18
4.1
5
TinyOS...............................................................................19
5.1
6
Schematic ...............................................................................................18
Building TinyOS Code with Sensor Board.......................................19
Appendix D. Warranty and Support Information..............20
6.1
6.2
6.3
6.3.1
6.3.2
6.3.3
6.3.4
6.3.5
6.4
Customer Service ..................................................................................20
Contact Directory ..................................................................................20
Return Procedure...................................................................................20
Authorization ...................................................................................20
Identification and Protection...........................................................21
Sealing the Container ......................................................................21
Marking...........................................................................................21
Return Shipping Address.................................................................21
Warranty.................................................................................................21
Doc. # 7430-0020-01 Rev. A
Page 1
MTS/MDA Sensor Board
User’s Manual
1
Introduction
The MTS Series of Sensor Boards are designed to interface with
Crossbow’s MICA, MICA2, and MICA2DOT family of wireless motes.
There are a variety of sensor boards available, and the sensor boards are
specific to the MICA, MICA2 board or the MICA2DOT form factor. The
sensor boards allow for a range of different sensing modalities as well as
interface to external sensor via prototyping areas or screw terminals. The
following table lists the currently available sensor boards for each mote
family.
Part Number
Mote Support
Sensors
MTS101CA
MICA, MICA2
Light, Temperature, Prototype
Area
MTS300CA
MICA, MICA2
Light, Temperature, Acoustic, and
Sounder
MTS310CA
MICA, MICA2
Light, Temperature, Acoustic,
Sounder, 2-Axis Accelerometer
(ADXL202), and 2-Axis
Magnetometer
MDA500CA
MICA2DOT
General Purpose Interface
Page 2
Doc. # 7430-0020-01 Rev. A
MTS/MDA Sensor Board
User’s Manual
2
MTS101CA
The MTS101CA series sensor boards have a precision thermistor, a light
sensor/photocell, and general prototyping area. The prototyping area
supports connection to five channels of the Mote’s A-D Converter (ADC37) and the I2C digital communications bus. The prototyping area also has
24 unconnected holes that are used for breadboard of circuitry.
2.1
Thermistor
The Thermistor, (YSI 44006, http://www.ysi.com) sensor is a highly
accurate and highly stable sensor element. With proper calibration, an
accuracy of 0.2°C can be achieved. The Thermistor resistance varies with
temperature (see Table and Graph). This curve, although non-linear, is very
repeatable. The sensor is connected to the analog-digital converter channel
number 5 (ADC5, U1 pin 38) thru a basic resistor divider circuit. In order
to use the thermistor, the sensor must be enabled by setting digital control
line PW2 high. See circuit below.
PW2
RT1
Thermistor
ADC5
R3
10K, 5%
gnd_analog
Thermistor Specifications:
Type:
YSI 44006
Time Constant: 10 seconds, Still Air
Base Resistance: 10Kohm, @ 25°C
Repeatability:
Doc. # 7430-0020-01 Rev. A
0.2°C
Page 3
MTS/MDA Sensor Board
User’s Manual
Voltage, Resistance vs. Temperature:
Example
Temperature (°C)
Resistance (Ohms)
ADC5 Reading
(% of VCC)
-40
239,800
4%
-20
78,910
11%
0
29,940
25%
25
10,000
50%
40
5592
64%
60
2760
78%
70
1990
83%
Resistance vs. Temperature Graph:
Resistance (RT1 Ohms)
300,000
250,000
200,000
150,000
100,000
50,000
0
-60
-40
-20
0
20
40
60
80
100
120
Temperature (Deg. C)
2.2
Conversion to Engineering Units
The mote’s adc output can be converted to degrees Kelvin using the
following approximation over 0-50 degrees C:
1/T(K) = a + b*Ln(Rthr) + c*[Ln(Rthr)]^3
where:
Rthr = R1(ADC_FS-ADC)/ADC
a = 0.001010024
b = 0.000242127
c = 0.000000146
R1 = 10K
ADC_FS = 1024
Page 4
Doc. # 7430-0020-01 Rev. A
MTS/MDA Sensor Board
User’s Manual
ADC = output value from mote’s ADC measurement.
2.3 Light Sensor
The light sensor (Clairex CL94L, http://www.clairex.com) is a simple CdSe
photocell. The maximum sensitivity of the photocell is at the light
wavelength of 690 nm. Typical on resistance, while exposed to light, is
2Kohm. Typical off resistance, while in dark conditions, is 520Kohm. In
order to use the light sensor, digital control signal PW1 must be turned on.
The output of the sensor is connected to the analog-digital converter
channel 6 (ADC6, U1 Pin 37). See Circuit Below.
Light Sensor Specifications:
Type:
Clairex CL94L
Ron:
2 Kohm
Roff:
520 Kohm
PW1
R2
Photoresistor
ADC6
R1
10K, 5%
gnd_analog
2.4 Prototyping Area
The prototyping area is a series of solder holes and connection points for
connecting other sensors and devices to the Mote. The prototyping area
layout is shown in the diagram and tables below.
Doc. # 7430-0020-01 Rev. A
Page 5
MTS/MDA Sensor Board
User’s Manual
abcde
U1
1
26
1
2
3
4
5
6
7
8
9
10
11
12
27
51
Thermistor (RT1)
Light Sensor (R2)
abcde
Connection Table (Top View of PCBA)
A1-A12 No Connect, Bare Hole
C1-C12 No Connect, Bare Hole
B1
PW4 (U1-33)
B9
I2C_BUS_DATA (U1-22)
B2
PW5 (U1-34)
B10
I2C_BUS_CLK (U1-21)
B3
PW6 (U1-35)
B11
FLASH_SO (U1-19)
B4
ADC3 (U1-36)
B12
FLASH_SI (U1-20)
D1
GND_ANALOG (U1-1)
D9
GND (U1-51)
D2
VDD_ANALOG (U1-2)
D10
VCC (U1-50)
D3
ADC1 (U1-42)
D11
No Connect, Bare Hole
D4
ADC2 (U1-41)
D12
No Connect, Bare Hole
E9
PW3 (U1-32)
E11
ADC0 (U1-43)
E10
ADC4 (U1-39)
E12
GND_ANALOG (U1-1)
Page 6
Doc. # 7430-0020-01 Rev. A
MTS/MDA Sensor Board
User’s Manual
X NOTE
If you have downloaded the pdf schematic of the Rene basic sensor board
from UC Berkeley, you will note that the A/D channels appear in reverse
order. This is due to a difference in wiring between the original Rene Mote
and the MICA/MICA2 family of motes.
M WARNING
Never connect signals that are greater than VCC (3V typical) or less than
0V to any of the holes that connect to the Mote Processor Radio board. It is
okay to connect different voltages to the non-connected holes. However, be
careful. If a voltage out of the range of 0-VCC should reach the Mote
Processor Radio Board damage will occur.
Doc. # 7430-0020-01 Rev. A
Page 7
MTS/MDA Sensor Board
User’s Manual
3
MTS300CA / MTS310CA
The MTS300CA and MTS310CA .are flexible sensor boards with a variety
of sensing modalities. These modalities can be exploited in developing
sensor networks for a variety of applications including vehicle detection,
low-performance seismic sensing, movement, acoustic ranging, robotics,
and other applications. The following section of the user’s manual
describes the sensor circuits and general application. Please refer to the
schematic diagram at end of section for exact circuit details.
3.1 Microphone
The microphone circuit has two principal uses. The first use is for acoustic
ranging. The second use is for general acoustic recording and
measurement. The basic circuit consists of a pre-amplifier (U1A-1),
second-stage amplified with a digital-pot control (U1A, PT2).
This circuit amplifies the low-level microphone output. This output can be
fed directly into the analog-digital converter (ADC2) by using the
Microphone Output selector circuit (MX1) to connect mic_out signal toe
ADC2 signal. This configuration is useful for general acoustic recording
and measurement. Audio files have been recorded into the Logger Flash
memory of MICA, MICA2 Motes for later download and entertainment (or
analysis!).
The second stage output (mic_out) is routed thru an active filter (U2) and
then into a tone detector (TD1). The LM567 CMOS Tone Detector IC
actually turns the analog microphone signal into a digital high or low level
output at INT3 when a 4KHz tone is present. This tone can be generated by
the Sounder circuit on the sensor board.
A novel application of the sounder and tone detector is acoustic ranging. In
this application, a mote pulses the sounder and sends an RF packet via radio
at the same time. A second mote listens for the RF packet and notes the
time of arrival by resetting a timer/counter on its processor. It then
increments a counter until the tone detector detects the sounder. The
counter value is the Time-of-Flight of the sound wave between the two
motes. The Time -of-Flight value can be converted into an approximate
distance between motes. Using groups of Motes with Sounders and
Microphones, a crude localization and positioning system can be built
X NOTE
Motes are designed for power efficiency. Hence all the sensors are
disconnected from power on the MTS300 and MTS310 sensor boards
unless specifically turned on. See section 3.6 for more information.
Page 8
Doc. # 7430-0020-01 Rev. A
MTS/MDA Sensor Board
User’s Manual
3.2 Sounder
The sounder is a simple 4KHz fixed frequency piezoelectric resonator. The
drive and frequency control circuitry is built into the sounder. The only
signal required to turn the sounder on and off, is Sounder_Power.
Sounder_Power is controlled thru the power control switch (P1) and is set
by the hardware line PW2.
3.3
Light and Temperature
As on the MTS101CA, the MTS300CA and MTS310CA have a light
sensor and a thermistor.
The thermistor (Panasonic ERT -J1VR103J) on the MTS300CA and
MTS310CA is a surface mount component installed at location RT2. It is
configured in a simple voltage divider circuit with a nominal mid-scale
reading at 25°C. The output of the temperature sensor circuit is available at
ADC1. Power is controlled by setting signal INT2.
Voltage, Resistance vs. Temperature:
Example
Temperature (°C)
Resistance (Ohms)
ADC1 Reading
(% of VCC)
-40
427,910
2.3%
-20
114,200
8.1%
0
35,670
22%
25
10,000
50%
40
4090
71%
60
2224
82%
70
1520
87%
The light sensor (Clairex CL94L, http://www.clairex.com) is a simple CdSe
photocell. The maximum sensitivity of the photocell is at the light
wavelength of 690 nm. Typical on resistance, while exposed to light, is
2Kohm. Typical off resistance, while in dark conditions, is 520Kohm. In
order to use the light sensor, digital control signal PW1 must be turned on.
The output of the sensor is connected to the analog-digital converter
channel 1 (ADC1). When there is light, the nominal circuit output is near
VCC or full-scale, and when it is dark the nominal output is near GND or
zero. Power is controlled to the light sensor by setting signal INT1.
Doc. # 7430-0020-01 Rev. A
Page 9
MTS/MDA Sensor Board
User’s Manual
X NOTE
The light and temperature sensor share the same A/D converter channel
(ADC1). Only turn one sensor on at a time, or the reading at ADC1 will be
corrupted and meaningless.
3.4 2-Axis Accelerometer (MTS310CA Only)
The accelerometer is a MEMS surface micro-machined 2-axis, +/-2G
device. It features very low current draw (<1mA) and 10-bit resolution.
The sensor can be used for tilt detection, movement, vibration, and/or
seismic measurement. The accelerometer, located at U5, is the ADXL202JE
and the full datasheet is available at www.analog.com. A summary
specification is provided for reference
Channels:
X (ADC3), Y (ADC4)
G-Range:
Bandwidth
Resolution:
+/- 2G
(1G = 9.8m/s 2 )
DC-50Hz
(controlled by C20, C21)
2mG (0.002G) RMS
Sensitivity:
Offset:
167 mV/G +/- 17%
2.5 V +/- 0.4V
X NOTE
The ADXL202 sensitivity and offset have a wide initial tolerance. A
simple calibration using earth’s gravitational field can greatly enhance the
accuracy of the ADXL202 sensor. By rotating the sensor into a +1G and a
–1G position, the offset and sensitivity can be calculated to within 1%.
3.5 2-Axis Magnetometer (MTS310CA Only)
The magnetometer circuit is a silicon sensor that has a unique bridge
resistor coated in a highly sensitive NiFe coating. This NiFe coating causes
the bridge resistance of the circuit to change. The bridge is highly sensitive
and can measure the Earth’s field and other small magnetic fields. A useful
applications is vehicle detection. Successful test have detected disturbances
from automobiles at a radius of 15 feet. The sensor is the Honeywell
HMC1002 sensor. A detailed specification sheet is found at
www.ssec.honeywell.com. The output of each axis (X, Y) is amplified by
an instrumentation amplifier U6, U7. The amplified output is available at
ADC5 and ADC6. Each instrumentation amplifier (U6, U7) can be tuned
using the digital potentiometer PT1 that is controlled via the I2C bus.
Page 10
Doc. # 7430-0020-01 Rev. A
MTS/MDA Sensor Board
User’s Manual
NOTE
The NiFe core of the magnetic sensor is extremely sensitive. However, it is
also subject to saturation. Saturation occurs when the sensor is exposed to a
large magnetic field. Unfortunately the MTS310 circuit does not have an
automatic saturation recovery circuit (set/reset). This limitation prevents
the magnetometer from being useful in applications requiring DC response
(for example compassing). There are four pads label S/R (Set/Reset)
available on the PCB for adding an external set/reset circuit.
3.6 Turning Sensors On and Off
All of the sensors have a power control circuit. The default condition for
the sensor is off. This design helps minimize power draw by the sensor
board.
In order to turn sensors on, control signals are issued to the power switches.
The following table lists the control settings
Sensor/Actuator
Control Signal
Sounder
PW2
Microphone
PW3
Accelerometer
PW4
Magnetometer
PW5
Temperature (RT2)
INT2
Photocell (R2)
INT1
Note only one of the INT1 and INT2 signals should be activated at a time.
See Section 3.3
Doc. # 7430-0020-01 Rev. A
Page 11
MTS/MDA Sensor Board
User’s Manual
Schematic of the MTS300CA and MTS310CA
Pin 52
Pin 53
U0
Connector (Top)
52
53
3.7
gnd_analog
1
VDD_ANALOG
2 Pin 1
INT3
3 Pin 2
INT2
4 Pin 3
INT1
5 Pin 4
INT0
6 Pin 5
DC_BOOST_SHUTDOWN
7 Pin 6
LED3
8 Pin 7
LED2
9 Pin 8
LED1
10 Pin 9
RD
11 Pin 10
WR
12 Pin 11
ALE
13 Pin 12
PW7
14 Pin 13
FLASH_CLK
15 Pin 14
PROG_MOSI_SPI
16 Pin 15
PROG_MISO_SPI
17 Pin 16
SCK_SPI
18 Pin 17
FLASH_SO
19 Pin 18
FLASH_SI
20 Pin 19
I2C_BUS_1_CLK
21 Pin 20
I2C_BUS_1_DATA 22 Pin 21
PWM0
23 Pin 22
PWM1A
24 Pin 23
AC+
25 Pin 24
AC26 Pin 25
Pin 26
Pin 27
Pin 28
Pin 29
Pin 30
Pin 31
Pin 32
Pin 33
Pin 34
Pin 35
Pin 36
Pin 37
Pin 38
Pin 39
Pin 40
Pin 41
Pin 42
Pin 43
Pin 44
Pin 45
Pin 46
Pin 47
Pin 48
Pin 49
Pin 50
Pin 51
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
UART_RXD0
UART_TXD0
PW0
PW1
PW2
PW3
PW4
PW5
PW6
ADC7
ADC6
ADC5
ADC4
ADC3
ADC2
ADC1
ADC0_BBOut
Little_Guy_Reset
Little_Guy_SPI_Clock
Little_Guy_MISO
Little_Guy_MOSI
RESET
PWM1B
Vcc
Connector to Mica
(Bottom)
Pin 52
Pin 53
Pin 26
Pin 25
Pin 24
Pin 23
Pin 22
Pin 21
Pin 20
Pin 19
Pin 18
Pin 17
Pin 16
Pin 15
Pin 14
Pin 13
Pin 12
Pin 11
Pin 10
Pin 9
Pin 8
Pin 7
Pin 6
Pin 5
Pin 4
Pin 3
Pin 2
Pin 1
Pin 51
Pin 50
Pin 49
Pin 48
Pin 47
Pin 46
Pin 45
Pin 44
Pin 43
Pin 42
Pin 41
Pin 40
Pin 39
Pin 38
Pin 37
Pin 36
Pin 35
Pin 34
Pin 33
Pin 32
Pin 31
Pin 30
Pin 29
Pin 28
Pin 27
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
UART_RXD0
UART_TXD0
PW0
PW1
PW2
PW3
PW4
PW5
PW6
ADC7
ADC6
ADC5
ADC4
ADC3
ADC2
ADC1
ADC0_BBOut
Little_Guy_Reset
Little_Guy_SPI_Clock
Little_Guy_MISO
Little_Guy_MOSI
RESET
PWM1B
Mounting Holes
J5
1connector
1
1
J6
1connector
1
1
Vcc
52
53
gnd_analog
26
VDD_ANALOG
25
INT3
24
INT2
23
INT1
22
INT0
21
DC_BOOST_SHUTDOWN
20
LED3
19
LED2
18
LED1
17
RD
16
WR
15
ALE
14
PW7
13
FLASH_CLK
12
PROG_MOSI_SPI
11
PROG_MISO_SPI
10
SCK_SPI
9
FLASH_SO
8
FLASH_SI
7
I2C_BUS_1_CLK
6
I2C_BUS_1_DATA
5
PWM0
4
PWM1A
3
AC+
2
AC1
Title
MTS310CA SENSOR BOARD
Size
B
Date:
Page 12
Document Number
8000-0212
Monday, March 03, 2003
Rev
A
Sheet
1
of
1
Doc. # 7430-0020-01 Rev. A
MTS/MDA Sensor Board
User’s Manual
Power
Switches
1
PW3
16
12
13
V+
PW2
Vcc
VL
P1
IN1
3
NO1
INT1
INT2
INT2
Temperature Light
IN2
RT1
100nF
R2
RT2
t
PW4
9
PW5
8
IN3
GND
Acce Power
6
NO4
V-
SB_VDD_ANALOG
10
IN4
R3
Mic Power
11
NO3
COM3
ADC1
SB_VDD_ANALOG
15
COM2
gnd_analog
gnd_analog
t
Sounder Power
14
NO2
100nF
Vcc
2
COM1
C2
C1
MAG_VDD_ANALOG
7
COM4
Mag Power
4
C3
5
MAX4678
10k 1%
10uF 1206
gnd_analog
R25
Acce Power
2 Axis
Acceleromemter
XOUT
8
T2
COM
3
R23
R26
ADXL202E
3.9k
4
330K
T0
2N2222A
4kHz
Sounder
S1
PS14T40A
1
gnd_analog
1
2
gnd_analog
2
gnd_analog
F
YFILT
C21
100nF
R24
560
2
F
5
ST
M
C20
100nF
XFILT
200k
M
6
C19
100nF
G
ADC4
Sounder Power
R22
1
G
7
YOUT VDD
U5
ADC3
100
PD2
2conPads
Title
MTS310CA SENSOR BOARD
Size
B
Document Number
8000-0212
Date:
Doc. # 7430-0020-01 Rev. A
Monday, March 03, 2003
Rev
A
Sheet
1
of
1
Page 13
MTS/MDA Sensor Board
User’s Manual
Magnetometer
U8
20
19
18
17
16
15
14
13
12
11
S/R-_A
PD1
4
S/R+_B
3
S/R+_A
2
S/R+_A
S/R-_A
4
4conPads
C31
1uF
HMC1002
3
S/R- (A)
NC
GND PLN
OFFSET+ (A)
S/R+ (A)
OFFSET+ (B)
S/R+ (B)
GND2 (B)
OUT- (B)
Vbridge (B)
2
GND1 (A)
OUT+(A)
OFFSET-(A)
Vbridge (A)
OUT- (A)
GND2 (A)
S/R- (B)
GND1 (B)
OUT+ (B)
OFFSET- (B)
1
C30
1uF
1
1
2
3
4
5
6
S/R-_B 7
8
9
10
S/R+_B
S/R-_B
Mag Power
U9
R36
3.3k
1
2
3
4
5
6
7
8
MAG_VREF
U7
VinAVinA+
RGA1
RGA2
RefA
VoutA
SenseA
V-
VinBVinB+
RGB2
RGB1
RefB
VoutB
SenseB
V+
16
15
14
13
12
11
10
9
R34
1.1k
MAG_VREF
R35
20k
MAG_VREF
ADC5
Mag Power
INA2126
1
2
3
4
5
6
7
8
R31
3.3k
C23
1uF
VinBVinB+
RGB2
RGB1
RefB
VoutB
SenseB
V+
16
15
14
13
12
11
10
9
R29
1.1k
MAG_VREF
Mag Power
INA2126
C25
1uF
Vcc
VinAVinA+
RGA1
RGA2
RefA
VoutA
SenseA
V-
R30
20k
R51
0ohm
R32
ADC6
Mag Power
MAG_VDD_ANALOG
C22
R55
C28
10uF
39 K
R28
1uF
Mag Power
20k
Vcc
PW5
I2C_BUS_1_CLK
I2C_BUS_1_DATA
1
2
3
4
5
6
7
8
PT1
O1
A2
A1
W2
W1
B2
B1
O2
VDD
Vss
SHDN DGND
SCL
AD1
SDA
AD0
39 K
16
15
14
13
12
11
10
9
Mag Power
V1
3
R27
39 K
R56
IN
OUT
1
COM
R33
39 K
MAG_VREF
C27
1uF 0805
20k
2
gnd_analog
TLE2426
AD5242
Magnetometer
Virtual Ground
Title
MTS310 SENSOR BOARD
Size
B
Date:
Page 14
Document Number
8000-0212
Wednesday, March 26, 2003
Rev
A
Sheet
1
of
1
Doc. # 7430-0020-01 Rev. A
Mic Power
MTS/MDA Sensor Board
User’s Manual
Microphone and
Amplifier
R54
1.1k
R10
C9
100nF
R11
mic_preamp_out
56k
1k
C8
Mic Power
C24
1uF
1k
10k
gnd_analog
gnd_analog
4
OUT
+
MAX4466
2
M0
-
1
GND
OUT
1
3
VREF
gnd_analog
R9
1uF
5
U1A_1
C7
Vcc
gnd_analog
R8
1.1k
1uF
R12
20nF
GND
C29
10uF
C10
2
WM-62A
gnd_analog
5
Mic Power
1k
VREF
1
U1A_2
Mic Power
4
OUT
+
mic_out
MAX4466
R52
100k
2
R20
5.1k
-
GND
3
Vcc
R13
gnd_analog
R21 open
VREF
PT2
16
15
14
13
12
11
10
9
Vcc
AD5242
C26
10uF
gnd_analog
O1
A2
A1
W2
W1
B2
B1
O2
VDD
Vss
SHDN DGND
SCL
AD1
SDA
AD0
gnd_analog
mic_out
Vcc
PW3
I2C_BUS_1_CLK
I2C_BUS_1_DATA
1
2
3
4
5
6
7
8
R53
100k
Title
MTS310 SENSOR BOARD
Size
B
Date:
Document Number
8000-0212
Wednesday, March 26, 2003
Doc. # 7430-0020-01 Rev. A
Rev
A
Sheet
1
of
1
Page 15
MTS/MDA Sensor Board
User’s Manual
R14
56k
Biquad Active
Filter
R15
C12
220k
Mic Power
R16
U2
Vcc
1uF
4
680pF
C11
mic_out
220k
VREF
2
3
VREF
6
5
VREF
9
10
AA+
OUTA
BB+
OUTB
CC+
OUTC
1
R17
56k
7
R18
11
R19
91k
8
Vss
100k
C13
680pF
MAX4164
gnd_analog
mic_bandpass_out
Tone
Decoder
R5
Tone Signal
R4
open
C14
C15
mic_bandpass_out
R41
0
open
TD1
1
OF
10nF
1nF
2
1uF
C16
Mic Power
R42
open
3
4
C17
100nF
Out
LF
Gnd
IN
Ct
Vs
Rt
8
INT3
7
gnd_analog
6
C18
3.3nF
5
R40
LMC567
25.5k
gnd_analog
mic_out
R39
100k
AC+
gnd_analog
gnd_analog
Mic Power
0
R6
open
R7
mic_bandpass_out
Title
MTS310 SENSOR BOARD
Size
B
Date:
Page 16
Document Number
8000-0212
Wednesday, March 26, 2003
Rev
A
Sheet
1
of
1
Doc. # 7430-0020-01 Rev. A
MTS/MDA Sensor Board
User’s Manual
Mic Output
Selector
MX1
PW6
1
IN
NO
Mic Power2
gnd_analog
3
Vcc
COM
GND
NC
6
mic_out
5
ADC2
4
Tone Signal
MAX4624
SB_VDD_ANALOG
Vcc
R50
51ohm 402
R0
open 805
Analog
Comparator
Threshold
Setup
SB_VDD_ANALOG
ACC0
10uF 1206
gnd_analog
gnd_analog
R1
open 805
Title
MTS310CA SENSOR BOARD
Size
B
Date:
Document Number
8000-0212
Wednesday, March 26, 2003
Doc. # 7430-0020-01 Rev. A
Rev
A
Sheet
1
of
1
Page 17
MTS/MDA Sensor Board
User’s Manual
4
MDA500CA
The MDA500CA series sensor / data acquisition provides a flexible userinterface for connecting external signals to the MICA2DOT mote. All of
the major I/O signals of the MICA2DOT mote are routed to plated thru
holes on the MDA500CA circuit board.
4.1
Schematic
TP2
TP3
TP4
TP5
TP6
TP7
TP8
TP9
VCC
J1
ADC[2..7]
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
ADC7
ADC6
ADC5
ADC4
ADC3
ADC2
UART_RXD0
UART_TXD0
THERM_PWR
PWM1B
RSTN
ADC7
ADC6
ADC5
ADC4
ADC3
ADC2
UART_RXD0
UART_TXD0
INT1
INT0
SPI_CK
PW0
PW1
TP10 TP11
TP13
TP16 TP17 TP18
THERM_PWR
PWM1B
RSTN
INT1
INT0
SPI_CK
PW0
PW1
DOT2
TP1
TP12 TP14 TP15
TP19
VCC
CROSSBOW TECHNOLOGY. INC.
Title
MICA2DOT PROTO BOARD
Size
B
Document Number
6310-0309-01
Date:
Wednesday, March 26, 2003
Rev
A
Sheet
1
of
1
M WARNING
Never connect signals that are greater than VCC (3V typical) or less than
0V to any of the holes that connect to the Mote Processor Radio board. It is
okay to connect different voltages to the non-connected holes. However, be
careful. If a voltage out of the range of 0-VCC should reach the Mote
Processor Radio Board damage will occur.
Page 18
Doc. # 7430-0020-01 Rev. A
MTS/MDA Sensor Board
User’s Manual
5
TinyOS
This section describes how to compile different sensor boards with TinyOS.
In the tinyos-1.x/tos/sensorboards directory there are sub-directories for
each supported sensor board:
Directory Name
Sensor Board
Description
/basicsb
MTS101CA
Basic sensor board
/micasb
MTS300CA
MTS310CA
MICA sensor board
/micawb
not yet released
MICA weatherboard
(humidity,
temperature,
barometric pressure,
light)
Application code is linked to different sensor boards by modifying the make
files in the application directories.
5.1 Building TinyOS Code with Sensor Board
To link a sensor board to the application code, edit the local Makefile (in
your application directory). Modify the ‘SENSORBOARD= ‘ line. For
example, in the apps/MicaWBVerify/TestHumidity application the
Makefile is:
COMPONENT=TestHumidity
SENSORBOARD=micawb
include ../../Makerules
Doc. # 7430-0020-01 Rev. A
Page 19
MTS/MDA Sensor Board
User’s Manual
6
Appendix D. Warranty and Support
Information
6.1 Customer Service
As a Crossbow Technology customer you have access to product support
services, which include:
6.2
•
Single -point return service
•
Web-based support service
•
Same day troubleshooting assistance
•
Worldwide Crossbow representation
•
Onsite and factory training available
•
Preventative maintenance and repair programs
•
Installation assistance available
Contact Directory
United States:
Phone: 1-408-965-3300 (7 AM to 7 PM PST)
Fax:
1-408-324-4840 (24 hours)
Non-U.S.:
6.3
Email: [email protected]
refer to website www.xbow.com
Return Procedure
6.3.1
Authorization
Before returning any equipment, please contact Crossbow to obtain a
Returned Material Authorization number (RMA).
Be ready to provide the following information when requesting a RMA:
•
Name
•
Address
•
Telephone, Fax, Email
•
Equipment Model Number
•
Equipment Serial Number
•
Installation Date
•
Failure Date
•
Fault Description
Page 20
Doc. # 7430-0020-01 Rev. A
MTS/MDA Sensor Board
User’s Manual
6.3.2
Identification and Protection
If the equipment is to be shipped to Crossbow for service or repair, please
attach a tag TO THE EQUIPMENT, as well as the shipping container(s),
identifying the owner. Also indicate the service or repair required, the
problems encountered, and other information considered valuable to the
service facility such as the list of information provided to request the RMA
number.
Place the equipment in the original shipping container(s), making sure there
is adequate packing around all sides of the equipment. If the original
shipping containers were discarded, use heavy boxes with adequate padding
and protection.
6.3.3
Sealing the Container
Seal the shipping container(s) with heavy tape or metal bands strong
enough to handle the weight of the equipment and the container.
6.3.4
Marking
Please write the words, “FRAGILE, DELICATE INSTRUMENT” in
several places on the outside of the shipping container(s). In all
correspondence, please refer to the equipment by the model number, the
serial number, and the RMA number.
6.3.5
Return Shipping Address
Use the following address for all returned products:
Crossbow Technology, Inc.
41 Daggett Drive
San Jose, CA 95134
Attn: RMA Number (XXXXXX)
6.4
Warranty
The Crossbow product warranty is one year from date of shipment.
Doc. # 7430-0020-01 Rev. A
Page 21
Crossbow Technology, Inc.
41 Daggett Drive
San Jose, CA 95134
Phone: 408.965.3300
Fax: 408.324.4840
Email: [email protected]
Website: www.xbow.com