Internet of Things application using Raspberry pi.pdf
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1) The document describes building a circuit using a Raspberry Pi that transfers data using the Zigbee protocol and verifies the transmission range of Zigbee. 2) The needed modules are a Raspberry Pi 2, two XBee 1mW Wire Antenna series 1 devices, and two XBee Explorer Dongles. 3) Zigbee uses low power consumption for wireless data transfer over distances of 10-100 meters line-of-sight using a mesh network, making it suitable for sensor networks and industries requiring short-range, low-data applications.
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To understand the meaning of publication
A-Z GENERAL QUIZ | THE QUIZ CLUB OF PSGCAS | 14TH MARCH 2025.pptx
A-Z GENERAL QUIZ | THE QUIZ CLUB OF PSGCAS | 14TH MARCH 2025.pptxQuiz Club of PSG College of Arts & Science
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Behold a thrilling general quiz set brought to you by THE QUIZ CLUB OF PSG COLLEGE OF ARTS & SCIENCE, COIMBATORE, made of 26 questions for the each letter of the alphabet and covering everything above the earth and under the sky.
Explore the trivia , knowledge , curiosity
So, get seated for an enthralling quiz ride.
Quizmaster : THANVANTH N A (Batch of 2023-26), THE QUIZ CLUB OF PSG COLLEGE OF ARTS & SCIENCE, CoimbatoreAction of Muscles ppt by Priscilla Jasper Vedam Vemavarapu @ASRHMC
Action of Muscles ppt by Priscilla Jasper Vedam Vemavarapu @ASRHMCjaspervedamvemavarap
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Action of muscles-Anatomy
Contraction and relaxation
Muscle tone
Length and tension relationship
Types of muscle contraction
Active and passive insufficiency
Shunt and sprunt muscles
Agonists
Antagonists
Fixators
Synergists
MUSIC QUIZ | THE QUIZ CLUB OF PSGCAS | 12 MARCH 2025
MUSIC QUIZ | THE QUIZ CLUB OF PSGCAS | 12 MARCH 2025Quiz Club of PSG College of Arts & Science
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GET READY TO GROOVE TO THE TUNES OF QUIZZING!
The Quiz Club of PSGCAS brings to you the foot-tapping, energetic "MUSIC QUIZ".
So energise yourself for a trivia filled evening.
QUIZMASTER : A POOJA JAIN, BA ECONOMICS (2023-26 BATCH), THE QUIZ CLUB OF PSGCASStrategic Corporate Social Responsibility: Sustainable Value Creation Fourth
Strategic Corporate Social Responsibility: Sustainable Value Creation Fourthkeileyrazawi
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Strategic Corporate Social Responsibility: Sustainable Value Creation Fourth
Strategic Corporate Social Responsibility: Sustainable Value Creation Fourth
Strategic Corporate Social Responsibility: Sustainable Value Creation FourthMcElaney "What is inclusive publishing and why do we care about accessibility...
McElaney "What is inclusive publishing and why do we care about accessibility...National Information Standards Organization (NISO)
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BUSINESS QUIZ | THE QUIZ CLUB OF PSGCAS | 17TH MARCH 2025 .pptx
BUSINESS QUIZ | THE QUIZ CLUB OF PSGCAS | 17TH MARCH 2025 .pptxQuiz Club of PSG College of Arts & Science
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A-Z GENERAL QUIZ | THE QUIZ CLUB OF PSGCAS | 14TH MARCH 2025.pptx
A-Z GENERAL QUIZ | THE QUIZ CLUB OF PSGCAS | 14TH MARCH 2025.pptxQuiz Club of PSG College of Arts & Science
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Internet of Things application using Raspberry pi.pdf
- 1. IoT -Assignment-4 Statement: Build a circuit using your Raspberry Pi that uses to transfer the data using Zigbee protocol. Also verify the data transmission range of Zigbee. Modules Needed : 1) Raspberry Pi2 2) XBee 1mW Wire Antenna- Series 1 (2 No:) 3) XBee Explorer Dongle (2 No:) Zigbeee: ZigBee is a communication device used for the data transfer between the controllers, computers, systems, really anything with a serial port. As it works with low power consumption, the transmission distances is limited to 10100 meters line-of-sight. ZigBee devices can transmit data over long distances by passing data through a mesh network of intermediate devices to reach more distant ones. ZigBee is typically used in low data rate applications that require long battery life and secure networking. Its main applications are in the field of wireless sensor network based on industries as it requires short-range low-rate wireless data transfer. The technology defined by the ZigBee specification is intended to be simpler and less expensive than other wireless networks. Circuit Diagram:
- 2. In the Raspberry Pi2 section open the LX terminal and type lsusb.
- 3. The response showed inside a red box indicates the presence of a usb device in the module. Write a python script to perform Zigbee communica on which is given below response import serial # Enable USB Communication ser = serial.Serial('/dev/ttyUSB0', 9600,timeout=.5) while True: ser.write('Hello User rn') # write a Data incoming = ser.readline().strip() print 'Received Data : '+ incoming The two Zigbee must be in a line of sight and check the results in the Python shell and in the hyper terminal of the computer.
- 4. The Communication could also be established with two Raspberry Pi or with another controller