1. Stand-Alone and Mesh Networks of Dissolved Oxygen (DO) Monitors
Advisors
Joseph Shinar
Ruth Shinar
with
Bob Mayer
Alex Smith
Sd-May11-20
Betty Nguyen
Scott Mertz
David Hansen
Ashley Polkinghorn
Scott

2. Project Objective Account for temperature variation
Temperature sensor
DO level calculation modification
Ensure functioning mesh network
Test integrated units
Make necessary changes
Add new functionality
David

3. System Decomposition
Ashley

4. DO Monitor
Scott

5. Zigbee Node
Betty

6. Master Controller/Network Coord.
Calibration
Send request to the Network Coordinator module via serial.
Waits for a response to be sent back
Log/Display confirmation
Readings
Wait for the measurement
Log (SQL)/Display confirmation.
Betty

7. Test Plan DO Monitor Zigbee Node Temperature DO Measurement
Power saving
Zigbee Node
Mesh Network Configurations
Calibration Messages
Scott

8. Test Plan Master Controller Network coordinator Log/Display readings
Serial communication
Network coordinator
Serial AT communication
David

9. Integration Test Readings Calibration Sleep
Master controller reading requests are properly executed.
Calibration
Master controller calibration requests cause proper calibration.
Sleep
Units wake up for readings/calibration, sleep once completed.
Ashley

10. Current Status
David