Programming the ESP32-S3

This work addresses IoT development, specifically for the ESP32-S3 microcontroller series, with the intention of presenting practical, up-to-date, and useful information, with direct application in hardware definition, programming with code examples, and solving common problems frequently encountered.

The ESP32-S3 microcontroller series is considered by the manufacturer to be designed for Artificial Intelligence applications in the Internet of Things (AIoT), which makes development on this platform attractive in the market due to its application possibilities.

The book addresses the technical characteristics of this ESP32-S3 series, the main development boards, and suggests a development environment with easily accessible and learnable tools.

Some problems that frequently occur in IoT development, which often delay development, are discussed and the suggestions for the main solutions are presented.

This book covers the use of a development framework for the ESP32-S3 in interfacing with some of the most relevant IoT modules:

* 2.0" TFT Display GMT020-02-7 - ST7789 - SPI interface

* 2.4" TFT Display MSP2402 - ILI9341 - SPI interface

* Arducam MEGA 5MP Camera - SPI interface

* BMP280 Temperature Sensor - I2C interface

* GY-NEO6MV2 GPS Module - Asynchronous Serial Interface (USART)

* SIM800L V2.0 5V GSM Module - Asynchronous Serial Interface (USART)

* Micro SD Card Reader Module - SPI interface

The access to a GitHub repository is provided.