1.3 KiB
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 (WiFi, etc)
init_web_ota(&OTAServer);
}
Listen for update requests at the end of your loop() function:
void loop() {
// Other loop code here
OTAServer.handleClient();
}
Note: If you have long delay() commands in your loop() WebOTA may not be responsive. We have provided webota_delay() as a drop-in replacement, which is more WebOTA friendly.
Upload a sketch
You will need to create a binary sketch image to upload. This is done in the Arduino IDE by going to the Sketch menu and selecting Export compiled Binary.
Navigate to your ESP32 in a web browser to upload your binary image. Typical URLs are: http://esp32-ota.local:8080/webota.
Based on
Borrowed from randomnerdtutorials.com and improved upon.