DEMOAPEXSENSOR Freescale Semiconductor, DEMOAPEXSENSOR Datasheet - Page 7

• Manufacturer Part Number: DEMOAPEXSENSOR
• Description: BOARD DESIGN ALTITUDE PRESSURE
• Manufacturer: Freescale Semiconductor

Specifications of DEMOAPEXSENSOR

• Sensor Type: Accelerometer, Pressure, Water Level, Altimeter/Barometer
• Sensing Range: Multiple Ranges
• Interface: I²C, SPI, Analog
• Sensitivity: Multiple
• Voltage - Supply: 10 V
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: MPX2102, MPXV5004G, MPL115A2, MMA7361L
• Acceleration: 6 g
• Sensing Axis: Triple Axis
• Output Type: Digital
• Interface Type: I2C, SPI
• Operating Voltage: 16 V
• Operating Current: 10 mA
• Leaded Process Compatible: Yes
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Silicon Manufacturer: Freescale
• Silicon Core Number: MPXM2102A, MPXV5004G, MPL115A2, MMA7361L
• Kit Application Type: Sensing - Sampling Kit / Related Components
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: MPL115A, MPXM102A, MPXV5004G

Functions and the Screen Shot Navigation Path
Color Legend
Simple Weather Station
Advanced Weather Station
Waterlevel Sensing
Sensors
Freescale Semiconductor
1. Alti/Baro
2. Waterlevel
3. Inertial
4. Additional
1. Alti/Baro
2. Waterlevel
3. Inertial
4. Additional
1. Alti/Baro
2. Waterlevel
3. Inertial
4. Additional
Outputs: Demo code returns a result or value based on the user inputs.
Inputs: User has to enter in a value, or select a choice, UP or DN. Typical inputs are shown in ‘x’ format. ESC repeatedly
pressed, exits user to main menu.
‘2’
UPorDN
UPorDN
UPorDN
Press
Press
Press
ENT
ENT
ENT
‘4’
‘4’
Additional
a. Weather
b. Weather Advanced
c. Temp Sensor
Additional
a. Weather
b. Weather Advanced
c. Temp Sensor
2. Waterlevel
MPXV5004 Integrated
40cm H2O Level
Press ENTER
Press
UPorDN
Press
UPorDN
ENT
ENT
ENT
‘a’
‘a’
Please enter your
Altitude (m)
UP/DN
101.3
This is the altitude at your
current location. Once its
entered, the value of Pressure
for that altitude is displayed.
WEATHER
Min
dP/dt
Stable Weather Pattern
This shows the weather in the top right corner from the simple
weather algorithm. The ‘Min’ shows how long the algorithm is
working in minutes. dP/dt shows the differential change per an
hour. The corresponding weather type is predicted in the bottom.
This takes readings for up to 3 hours and compares results to the
algorithm every ½ hour.
2. Waterlevel
a. Liquid (cm)
b. Alarm system
Selection of the Liquid
Waterlevel section in ‘a’.
0224
kPa
-0.042
Sun/Cloud
00
UPorDN
Press
ENT
ENT
‘a’
m
SIMPLE WEATHER
Weather outlook
0.423
Sun/Cloud Symbol
The current Weather outlook is
displayed in the options of
Symbols: Sun, Rain,
Sun/Cloud.
Note the difference in pressure
is displayed from current to
Altitude.
Place in Liquid
ADC 12bit
H2O Level
Pressure
Place tube attached to
MPXV5004 into water. As it
goes into the water, the value
of water height will be
displayed on the screen along
with Pressure.
kPa
0.0
0.0
AN3956
1179
kPa
cm
7