8.5. Communication Protocols for Sensor and Actuator Networks

Try these first

1. 1.

   What does I2C stand for?

   Hint

   Think about integrated circuits communicating.

2. 2.

   Name one advantage of using wired communication.

   Hint

   Consider what happens when wireless signals are obstructed.

3. 3.

   What is one key advantage of using the I2C protocol?

   • High speed
   • Short-distance communication
   • Full-duplex

   Hint

   Consider where you might use it physically.

4. 4.

   True or False: ZigBee is suited for high-data-rate applications.

   • True
   • False

   Hint

   Think about how much data it transmits at one time.

5. 5.

   Design a small robotic project that requires both wired and wireless communication protocols. Explain the roles of each protocol in your design.

   Hint

   Think about how each type of connection would be used in your project.

6. 6.

   Analyze a scenario in which interference affects a wireless protocol's performance. What mitigating strategies could be implemented?

   Hint

   Consider the environment where the robot operates and the sources of interference.