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Design Project
Presentation
By:
K. Deepak Raj
2011A8PS348G
AGENDA
 Introduction
 MicaZ
 Hardware Components
 Software Components
 TelosB
 Specifications
 MicaZ vs. TelosB
Introduction
 A sensor network contains many sensor nodes.
 A sensor node contains
microcontroller, transceiver, externa...
MicaZ
Hardware components
 Microprocessor: Atmel ATmega128L
 7.3728 MHz clock
 128 kB of Flash for program memory
 4 kB of S...
Software components
 TinyOS
 it is open source, portable.
 designed for low-power wireless devices.
 supports scheduli...
TelosB
Specifications
 TI MSP430 microcontroller with.
 10kB RAM
 Up to 8Mhz *8 Channels of 12bit A/D
 Extremely low power in...
MicaZ vs. TelosB
MicaZ TeleosB
1. CC2420 IEEE 802.15.4 radio 1. CC2420 IEEE 802.15.4 radio
2. Mcu ATmega128 2. Mcu TIMSP43...
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Micaz and TelosB

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Specifications and the differences (Micaz and TelosB)

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Transcript of "Micaz and TelosB"

  1. 1. Design Project Presentation By: K. Deepak Raj 2011A8PS348G
  2. 2. AGENDA  Introduction  MicaZ  Hardware Components  Software Components  TelosB  Specifications  MicaZ vs. TelosB
  3. 3. Introduction  A sensor network contains many sensor nodes.  A sensor node contains microcontroller, transceiver, external memory, power source and one or more sensors.  Motes are building blocks of Wireless Sensor Networks.  The most popular motes are:  Mica2  MicaZ  TelosB
  4. 4. MicaZ
  5. 5. Hardware components  Microprocessor: Atmel ATmega128L  7.3728 MHz clock  128 kB of Flash for program memory  4 kB of SRAM for data and variables  2 UARTs  Serial Port Interface (SPI) bus  Dedicated hardware I2C bus  Radio: Chipcon’s CC2420  External serial flash memory: 512 kB  51-pin expansion connector  Eight 10-bit analog I/O  21 general purpose digital I/O  User interface: 3 programmable LEDs  JTAG port  Powered by two AA batteries  1850 mAh capacity Logger Flash ATMega128L controller Analog I/O Digital I/O Freq. Tunable Radio 51-PinExpansionConnector Antenna MMCX connector LEDs
  6. 6. Software components  TinyOS  it is open source, portable.  designed for low-power wireless devices.  supports scheduling.  component library includes network protocols, distributed  services, sensor drivers, and data acquisition tools.  Programming Environment  Network Embedded System C (nesC): is a component- based, event-driven programming language used to build applications for the TinyOS platform.  Java: Allows portable message structure handling and used for GUI.  Shell scripting: Frontend tool and for writing tools for working smoothly with TinyOS environment
  7. 7. TelosB
  8. 8. Specifications  TI MSP430 microcontroller with.  10kB RAM  Up to 8Mhz *8 Channels of 12bit A/D  Extremely low power in periods of inactivity  Data collection and programming via USB interface.  Integrated onboard antenna.  1MB external flash for data logging.  Integrated Temperature, Light and Humidity Sensor.
  9. 9. MicaZ vs. TelosB MicaZ TeleosB 1. CC2420 IEEE 802.15.4 radio 1. CC2420 IEEE 802.15.4 radio 2. Mcu ATmega128 2. Mcu TIMSP430 3. Modular 3. Not modular 4. Sleep-30A 4. Sleep- 2.4A 5. Wakeup- 60s max 5. Wakeup- 6s max 6. Active- 8MHz 8-bit 6. Active- 4-8MHz 16-bit 7. 250 kbps data rate radio 7. 250 kbps data rate radio
  10. 10. Thank you!
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