By the end of this lesson, students will:
- Learn to test IoT systems for errors.
- Answer: Students will check power supply, wiring, code, and internet link to find possible issues.
- Identify common problems (slow response, no connection).
- Answer: Issues may be loose wires, wrong pin selection in code, internet not connected, or app not linked properly.
- Understand responsible use of IoT.
Answer: Students will see that IoT systems must be fixed carefully without causing harm, and that reliable systems are necessary for safety.