WiFiManager + Webserver
Posted: Thu Jan 26, 2017 4:47 amI'am trying to control an LED over wifi but each place has its own wifi configuration, so that i have decided to use WiFiManager library. Both WiFiManager and webserver works stable individually. When I add WiFiManager to webserver, esp8266 keeps resetting itself every 10sec. Here is the code: what may cause that? 
Code: Select all
#include <ESP8266WiFi.h>
#include <WiFiClient.h>
#include <ESP8266WebServer.h>
#include <DNSServer.h>
#include <ESP8266mDNS.h>
#include <WiFiManager.h>
MDNSResponder mdns;
// Replace with your network credentials
//const char* ssid = "myWiFi";
//const char* password = "password";
ESP8266WebServer server(80);
String webPage = "";
int gpio2_pin = 2;
void setup(void){
Serial.begin(115200);
WiFiManager wifiManager;
//wifiManager.resetSettings();
wifiManager.autoConnect("AutoConnectAP");
Serial.println("connected...yeey :)");
webPage += "<h1>ESP8266 Web Server</h1>";
webPage += "<p>LED Lamba <a href=\"socket2On\"><button>YAK</button></a> <a href=\"socket2Off\"><button>SONDUR</button></a></p>";
// preparing GPIOs
pinMode(gpio2_pin, OUTPUT);
digitalWrite(gpio2_pin, LOW);
delay(1000);
Serial.begin(115200);
//WiFi.begin(ssid, password);
Serial.println("");
// Wait for connection
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
Serial.println("");
Serial.print("Connected to ");
// Serial.println(ssid);
Serial.print("IP address: ");
Serial.println(WiFi.localIP());
if (mdns.begin("esp8266", WiFi.localIP())) {
Serial.println("MDNS responder started");
}
server.on("/", [](){
server.send(200, "text/html", webPage);
});
server.on("/socket2On", [](){
server.send(200, "text/html", webPage);
digitalWrite(gpio2_pin, HIGH);
delay(1000);
});
server.on("/socket2Off", [](){
server.send(200, "text/html", webPage);
digitalWrite(gpio2_pin, LOW);
delay(1000);
});
server.begin();
Serial.println("HTTP server started");
}
void loop(void){
server.handleClient();
}