# AutoConnect for ESP8266/ESP32
[](https://travis-ci.org/Hieromon/AutoConnect)
[](https://github.com/Hieromon/AutoConnect/releases)
An Arduino library for ESP8266/ESP32 WLAN configuration at run time with web interface.
## Overview
To the dynamic configuration for joining to WLAN with SSID and PSK accordingly. It an Arduino library united with *ESP8266WebServer* class of ESP8266 or *WebServer* class of ESP32.
Easily implementing the Web interface constituting the WLAN for ESP8266/ESP32 WiFi connection. With this library to make a sketch easily which connects from ESP8266/ESP32 to the access point at runtime by the web interface without hard-coded SSID and password.
### No need pre-coded SSID & password
It is no needed hard-coding in advance the SSID and Password into the sketch to connect between ESP8266/ESP32 and WLAN. You can input SSID & Password from a smartphone via the web interface at runtime.
### Simple usage
AutoConnect control screen will be displayed automatically for establishing new connections. It aids by the captive portal when vested the connection cannot be detected.
By using the [AutoConnect menu](https://hieromon.github.io/AutoConnect/menu/index.html), to manage the connections convenient.
### Store the established connection
The connection authentication data as credentials are saved automatically in EEPROM of ESP8266/ESP32 and You can select the past SSID from the [AutoConnect menu](https://hieromon.github.io/AutoConnect/menu/index.html).
### Easy to embed in
AutoConnect can be embedded easily into your sketch, just "**begin**" and "**handleClient**".
### Lives with the your sketches
The sketches which provide the web page using ESP8266WebServer/WebServer there is, AutoConnect will not disturb it. AutoConnect can use an already instantiated ESP8266WebServer object(ESP8266) or WebServer object(ESP32), or itself can assign it.
## Supported hardware
Apply the [Arduino core](https://github.com/esp8266/Arduino) of the ESP8266 Community.
- Generic ESP8266 modules
- Adafruit HUZZAH ESP8266 (ESP-12)
- ESP-WROOM-02
- Heltec WiFi Kit 8
- NodeMCU 0.9 (ESP-12) / NodeMCU 1.0 (ESP-12E)
- Olimex MOD-WIFI-ESP8266
- SparkFun Thing
- SweetPea ESP-210
Alter the platform applying the [arduino-esp32](https://github.com/espressif/arduino-esp32) for the ESP32 modules.
- ESP32Dev Board
- SparkFun ESP32 Thing
- WEMOS LOLIN D32
- Ai-Thinker NodeMCU-32S
- Heltec WiFi Kit 32
- M5Stack
- And other ESP32 modules supported by the Additional Board Manager URLs of the Arduino-IDE.
## Simple usage
### The AutoConnect menu
### How embed the AutoConnect to the sketches you have
Most simple approach to applying AutoConnect for the existing sketches, follow the below steps.
## More usages and Documentation
Full documentation is available on https://Hieromon.github.io/AutoConnect, some quick links at the list:
- The [Installation](https://hieromon.github.io/AutoConnect/index.html#installation) is the installation procedure and requirements for the library.
- [Getting started](https://hieromon.github.io/AutoConnect/gettingstarted/index.html) with the most simple sketch for using AutoConnect.
- The [Basic usage](https://hieromon.github.io/AutoConnect/basicusage/index.html) guides to using the library correctly.
- Details are explained in the [Advanced usage](https://hieromon.github.io/AutoConnect/advancedusage/index.html).
- The [API reference](https://hieromon.github.io/AutoConnect/api/index.html) describes the AutoConnect functions specification.
- [FAQ](https://hieromon.github.io/AutoConnect/faq/index.html).
## Change log
### [0.9.6] Sep. 27, 2018
- Improvement of detecting RSSI of saved SSID.
- Fixed disconnection SoftAP completely at the first connection phase of the AutoConnect::begin.
### [0.9.5] Aug. 27, 2018
- Supports the espressif arduino-esp32 core.
- Fixed that crash may occur if the number of stored credentials in the EEPROM is smaller than the number of found WiFi networks.
### [0.9.4] May 5, 2018.
- Automatically focus passphrase after selecting SSID with Configure New AP.
- Supports AutoConnectConfig::autoReconnect option, it will scan the WLAN when it can not connect to the default SSID, apply the applicable credentials if it is saved, and try reconnecting.
### [0.9.3] March 23, 2018.
- Supports a static IP address assignment.
### [0.9.2] March 19, 2018.
- Improvement of string literal declaration with the examples, no library change.
### [0.9.1] March 13, 2018.
- A release of the stable.
## License
License under the [MIT license](LICENSE).
