Arduino-ESP32 - Step-by-Step Lectures

Work through these in order. Each file is one session: read it, do the lab at the end, then move on.

Hub: Espressif track guide

Lecture	Topic
Lecture-01	What arduino-esp32 is and where it fits
Lecture-02	Supported chips, install path, and first board bring-up
Lecture-03	What is really under the Arduino layer: ESP-IDF, FreeRTOS, and core architecture
Lecture-04	Peripherals, libraries, connectivity, and system design with Espressif boards
Lecture-05	Arduino as an ESP-IDF component and the path from prototype to product