1. ECE 4773 – Senior Capstone Lab Long Range, Wireless, Mesh Network Supervisory Control and Data Acquisition System TEAM 4A: Stanley Gao Phong Nguyen Juhee Park

2. REQUIREMENTS – F7 Yaskawa Variable Speed Drive connected with wireless mesh network module. – Range of Operation (20 miles in sight of line) – Ability to collect, forward, and receive data to the neighbor wireless module – Central Collection Point/Node interaction – Need to transfer 15 Register values from collection points to Central point – GUI Software Monitor Nodes Status Control Nodes Operations

3. Functional Block Diagram Central Computer F7 VSD Microprocessor Wireless Modem F7 VSD Microprocessor Wireless Modem F7 VSD Microprocessor Wireless Modem Serial RS-485 Serial

4. PROJECT SCHEDULE

5. ACTUAL COST Parts AeroComm Developer Kit$199.95 900 MHz Transceiver$78.50 900 MHz Antenna$16.00 Yaskawa F7 VSD & TransformerProvided Miscellaneous$10.00 68HC12$10.00 MAX488 CONVERTER IC$1.50 Subtotal$315.95 Labor 280 hours x $44.47$12,451.60 GRAND TOTAL$12,767.55