Task 3 - Alarm system

The sensor station is converted into an alarm system with surveillance camera that reacts to different triggers (noise, movement) and transmits a camera image to a web server. The camera can be controlled from the IoT dashboard.
• Precise control via encoder motors
• Suitable structuring of a program using functions
• Understanding the MQTT protocol 

• Voice and remote control of a camera (“pan-tilt control”)
• Motion and noise activation
• Use of a web server for remote control of an IoT system

If the sensor station was constructed previously in task 1, then no time is required for construction.
The suggested time to solve the four programming tasks is 150-180 minutes. Likewise, it should be possible to solve the experimental tasks (depending on the students’ programming experience) within 150-180 minutes.