OTA with the ESP32 (Over The Air)

The video tutorial explains how to perform an Over-The-Air (OTA) update on an ESP32 device. It begins with an introduction to OTA updates, followed by the initial setup process, which requires a physical connection to the computer. The tutorial then covers using the Arduino OTA library, configuring network details like SSID and password, and finally, uploading a new sketch over the air. The process allows for easy updates without needing to physically connect the ESP32 to a computer each time.

What is the purpose of an OTA update for the ESP 32?

What is the first step required to set up an OTA update?

What happens after you upload the initial sketch to the ESP 32?

What library is used for the OTA updates on the ESP 32?

What is the significance of the 'Arduino Secrets.h' file in the OTA process?

How do you specify your Wi-Fi credentials in the Arduino code?

What should you do if you have trouble connecting your ESP 32 to a network?