ESP WebOTA

Easily add web based OTA updates to your ESP32 projects.

Installation

Clone this repo to your Arduino libraries directory. On Linux this is ~/Arduino/libraries/

Usage

Create a global variable for the Web Server:

#include <WebOTA.h>
WebServer OTAServer(8080);

Initialize the WebOTA library at the end of your setup() function:

void setup() {
    // Other init code here

    init_web_ota(&OTAServer);
}

Listen for update requests at the end of your loop() function:

void loop() {
    // Other loop code here

    OTAServer.handleClient();
}

Perform an update

Navigate to your ESP32 in a web browser, typical URLs are: http://esp32-ota.local:8080/webota. To create a binary image you will need the Arduino IDE. A binary image can be created by going the Sketch menu and selecting Export compiled Binary.

Based on

Borrowed from randomnerdtutorials.com and improved upon.