Introduction

This is reference to create a esp captive portal Anytime the esp32 connected to wifi AP, a portal appeared After click on the link on the captive.html, user will be redirected to index.html

Libraries

You need to install these libraries to able to compile this project

• ESPAsyncWebServer (Download zip file from https://github.com/me-no-dev/ESPAsyncWebServer, then add as Zip library on Arduino IDE)
• AsyncTCP (Via Arduino IDE's Libraries Manager)

Issue

1. Can not flash on Ubuntu: Please give it permission by execute this command:

    $ sudo chmod 777 /dev/tty***

where *** is the id of your ESP32 connection

2. Can not find build_command.json Remove output/build_command.json then rebuild