weatherstation/firmware/libraries/WiFiManager/examples/OnDemandConfigPortal/OnDemandConfigPortal.ino
Kai Lauterbach 0cf171093b Libraries
2022-05-09 09:34:49 +02:00

60 lines
1.7 KiB
C++
Executable file

#include <ESP8266WiFi.h> //https://github.com/esp8266/Arduino
//needed for library
#include <ESP8266WebServer.h>
#include <DNSServer.h>
#include <WiFiManager.h> //https://github.com/tzapu/WiFiManager
// select which pin will trigger the configuration portal when set to LOW
// ESP-01 users please note: the only pins available (0 and 2), are shared
// with the bootloader, so always set them HIGH at power-up
#define TRIGGER_PIN 0
void setup() {
// put your setup code here, to run once:
Serial.begin(115200);
Serial.println("\n Starting");
pinMode(TRIGGER_PIN, INPUT);
}
void loop() {
// is configuration portal requested?
if ( digitalRead(TRIGGER_PIN) == LOW ) {
//WiFiManager
//Local intialization. Once its business is done, there is no need to keep it around
WiFiManager wifiManager;
//reset settings - for testing
//wifiManager.resetSettings();
//sets timeout until configuration portal gets turned off
//useful to make it all retry or go to sleep
//in seconds
//wifiManager.setTimeout(120);
//it starts an access point with the specified name
//here "AutoConnectAP"
//and goes into a blocking loop awaiting configuration
//WITHOUT THIS THE AP DOES NOT SEEM TO WORK PROPERLY WITH SDK 1.5 , update to at least 1.5.1
//WiFi.mode(WIFI_STA);
if (!wifiManager.startConfigPortal("OnDemandAP")) {
Serial.println("failed to connect and hit timeout");
delay(3000);
//reset and try again, or maybe put it to deep sleep
ESP.reset();
delay(5000);
}
//if you get here you have connected to the WiFi
Serial.println("connected...yeey :)");
}
// put your main code here, to run repeatedly:
}