IoT and Its Applications Laboratory
Subject Overview
The practical companion to IoT and Its Applications, interfacing Arduino/Raspberry Pi with LEDs, sensors, motors, displays and Bluetooth, uploading and retrieving sensor data to cloud platforms, and running database queries and MQTT publishing on Raspberry Pi. A 2-credit elective lab paper.
Unit-wise Syllabus
1 units — click WhatsApp below to get the full notes for each
Unit 1: IoT hardware interfacing and cloud integration
Arduino/Raspberry Pi setup, LED/buzzer interfacing with timed control, push-button and digital sensor (IR/LDR) interfacing, DHT11 temperature/humidity sensor interfacing, relay-based motor control, OLED display interfacing, Bluetooth data transmission to smartphone, Bluetooth-controlled LED on/off, uploading and retrieving sensor data to/from ThingSpeak cloud, MySQL installation and querying on Raspberry Pi, publishing temperature data to an MQTT broker