Questions and answers

What is communication protocol with example?

What is communication protocol with example?

Examples of standardised communications protocols include WiFi, the Internet Protocol, and the Hypertext Transfer Protocol (HTTP).

What is the use of SDA and SCL lines in I2C communication?

SDA (Serial Data) – The line for the master and slave to send and receive data. SCL (Serial Clock) – The line that carries the clock signal. I2C is a serial communication protocol, so data is transferred bit by bit along a single wire (the SDA line).

Which is an example of on board communication protocol?

UART Protocol UART Protocols is a serial communication with two wired protocols. Most of the controllers have hardware UART on board. It uses a single data line for transmitting and receiving the data. It has one start bit, 8-bit data and a one-stop bit mean the 8-bit data transfer one’s signal is high to low.

What are different types of communication protocols?

Types of Protocols

  • Transmission Control Protocol (TCP)
  • Internet Protocol (IP)
  • User Datagram Protocol (UDP)
  • Post office Protocol (POP)
  • Simple mail transport Protocol (SMTP)
  • File Transfer Protocol (FTP)
  • Hyper Text Transfer Protocol (HTTP)
  • Hyper Text Transfer Protocol Secure (HTTPS)

What is the difference between SPI UART and I2C protocol?

The SPI interface is synchronous serial data transmission between the CPU and the peripheral low-speed device. It is full-duplex communication, and the data transmission speed is overall faster than the I2C bus and can reach speeds of a few Mbps.

Is WIFI a communication protocol?

Wi-Fi (Wireless Fidelity) is the most popular IOT communication protocols for wireless local area network (WLAN) that utilizes the IEEE 802.11 standard through 2.4 GHz UHF and 5 GHz ISM frequencies. Wi-Fi provides Internet access to devices that are within the range of about 20 – 40 meters from the source.

Where do we use I2C protocol?

I2C Communication The I2C bus protocol is most commonly used in master and slave communication wherein the master is called “microcontroller”, and the slave is called other devices such as ADC, EEPROM, DAC and similar devices in the embedded system.

What do you need to know about the I2C protocol?

This I2C tutorial shows you how the I2C protocol or more correctly written I 2C (sometimes written as IIC) stands for Inter IC Communication and is intended for very short distance communication between ICs on a single PCB. It gives you a fully defined protocol for data transfer between multiple devices over two wires.

What are the applications of CAN communication protocol?

Different CAN Applications. What is CAN Communication Protocol? The word CAN stand for controller area network. It is advanced form of networking method that provides the communication path between various electronic devices such as the communication path between engine management system, gear control, light control, air bags, air conditioning,

Which is the most common type of communication protocol?

Serial communication is commonly used for transmitting and receiving the signal. It is transfer and receives the data serially bit by bit without class pulses. The UART take bytes of data and send the individual bits in sequential manner. UART is a half duplex protocol.

What makes a 1 wire communication protocol 1 wire?

1-Wire devices communicate using a single data line and well-defined, time tested protocols. 1-Wire Protocol. • The protocol is called 1-Wire because it uses 1 wire to transfer data. 1-Wire architecture uses a pull-up resistor to pull voltage off the data line at the master side.