Course on IoT: By Dr. Sujoy Saha
Course on Smart Sensing: By Dr. Ayan Chakraborty
Introduction to IoT: A lecture by Arko Datta
Raspberry Pi Pico W - Introduction
Getting Started with Raspberry Pi Pico W - book
Pico Micropython SDK
Pico Micropython - Download
Pico C/C++ SDK
Comprehensive Documentation
BLE Theory
BLE development in ESP-IDF/ESP32/ESP32S3
BLE development in Android
BLE development in MIT AppInventor
Playlist for Capacitive Sensing basics
Project Touche - Application of Capacitive Touch Sensing
Project RIO - Application of Capacitive Touch Sensing
Video lecture series on the MQTT protocol
MQTT in ESP-IDF: video
ESP-MQTT