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TinyOS Hardware

TinyOS Hardware. Joe Polastre, Phil Levis, Rob Szewczyk, David Culler University of California, Berkeley Intel Research Berkeley. Motes. UC Berkeley Family of Motes. Mica2 and Mica2Dot. ATmega128 CPU Self-programming Chipcon CC1000 FSK Manchester encoding Tunable frequency

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TinyOS Hardware

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  1. TinyOS Hardware Joe Polastre, Phil Levis, Rob Szewczyk, David Culler University of California, Berkeley Intel Research Berkeley MobiSys Tutorial, San Francisco

  2. Motes MobiSys Tutorial, San Francisco

  3. MobiSys Tutorial, San Francisco UC Berkeley Family of Motes

  4. MobiSys Tutorial, San Francisco Mica2 and Mica2Dot • ATmega128 CPU • Self-programming • Chipcon CC1000 • FSK • Manchester encoding • Tunable frequency • Lower power consumption 1 inch

  5. Wireless Robots MobiSys Tutorial, San Francisco

  6. MobiSys Tutorial, San Francisco 5” x 2.5” x 3” size <$250 total 2-axis accelerometer COTS-BOTS (UCB)Commercial Off-The-Shelf roBOTS

  7. MobiSys Tutorial, San Francisco Robomote (USC) • Less than 0.000047m3 • $150 each • Platform to test algorithms for adaptive wireless networks with autonomous robots

  8. MobiSys Tutorial, San Francisco Designed for large-scale research in distributed robotics and ad-hoc wireless networking. $300 each MICAbot (Notre Dame)

  9. Sensorboards MobiSys Tutorial, San Francisco

  10. MobiSys Tutorial, San Francisco Basic Sensor Board • Light (Photo) • Temperature • Prototyping space for new hardware designs

  11. MobiSys Tutorial, San Francisco 8 External Analog Inputs using Block Screw Terminals External Probes 8 channel digital I/O 1 relay driver On board 12-bit ADC 0-2.5V, 0-3V, 0-5V Ranges Stable 2.5V Reference 3V and 5V power Designed by UCLA CENS w/ Crossbow and UCB Mica Interface Board

  12. MobiSys Tutorial, San Francisco Light (Photo) Temperature Acceleration 2 axis Resolution: ±2mg Magnetometer Resolution: 134mG Microphone Tone Detector Sounder 4.5kHz Mica Sensor Board

  13. MobiSys Tutorial, San Francisco PNI Magnetometer/Compass • Resolution: 400 mGauss • Three axis, under $15 in large quantities

  14. MobiSys Tutorial, San Francisco Used for ranging Up to 2.5m range 6cm accuracy Dedicated microprocessor 25kHz element Ultrasonic Transceiver

  15. MobiSys Tutorial, San Francisco Total Solar Radiation Photosynthetically Active Radiation Resolution: 0.3A/W Relative Humidity Accuracy: ±2% Barometric Pressure Accuracy: ±1.5mbar Temperature Accuracy: ±0.01oC Acceleration 2 axis Resolution: ±2mg Designed by UCB w/ Crossbow and UCLA Mica Weather Board Revision 1.5 Revision 1.0

  16. MobiSys Tutorial, San Francisco H Bridge Standard Motor Interface On-board microprocessor Motor/Servo Board

  17. MobiSys Tutorial, San Francisco Interfaces a mote with: Vibration Motors Super-bright LEDs Force Sensing Accelerometer Nitinol/Flexinol contractor“muscle wire” Peltier Junction Tool for HCI research using wireless devices Connexus Interface For More Information, See:Eric Paulos. “Connexus: An Evocative Interface” Workshop on “Ad hoc Communications and Collaboration in Ubiquitous Computing Environments” New Orleans, LA. Nov 2002.

  18. MobiSys Tutorial, San Francisco In Manufacturing • “Dot” sensorboards (1” diameter) • HoneyDot: Magnetometer • Resolution: 134 mGauss • Ultrasonic Transceiver • Weather Station

  19. Enclosures MobiSys Tutorial, San Francisco

  20. MobiSys Tutorial, San Francisco Mica Environmental Enclosure

  21. MobiSys Tutorial, San Francisco Environmental Monitoring

  22. MobiSys Tutorial, San Francisco Standard Enclosure HDPE Sealed Power Supplies Coin Cell 250mAh 1Ah Li-SO2 (1Ah) NiMH (3Ah) AA batteries Mica2Dot

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