- Mon Sep 04, 2017 6:08 am
#69726
Have done the test.
By using the IP of the Server everything is working.
Seems to be an DNS issue.
The DNS is set by DHCP for all other clients and should be for the ESP too.
How can I check the DNS settings of the ESP?
Shoud there be any settings on Wifi-Init?
Wifi-Init-Code (for Button mode) is:
By using the IP of the Server everything is working.
Seems to be an DNS issue.
The DNS is set by DHCP for all other clients and should be for the ESP too.
How can I check the DNS settings of the ESP?
Shoud there be any settings on Wifi-Init?
Wifi-Init-Code (for Button mode) is:
Code: Select all
uint ADCValue = 0; // Batteriespannung messen
ADCValue = ESPm.getVcc() - 0 + 200; //org 164 hier Korrektur Wert eintragen -60 2,92 -40 2,95 -0 2,98
float ADCfloat = float(ADCValue); // ist: 3,35 +200
String Ubatt = "";
Ubatt = String(ADCfloat / 1000, 2) + "V";
LEDoff();
WiFi.mode(WIFI_STA);
String routername = "WifiBtn-"+String(ESPm.getFlashChipId());
wifi_station_set_hostname((char *)routername.c_str());
# if defined seriell
Serial.println();
Serial.print("Hostname: ");
Serial.println(routername);
Serial.print("Zyklus: ");
Serial.println(Zyklus[0] - 1);
Serial.print("U Batt: ");
Serial.println(Ubatt);
Serial.print("Connecting to ");
Serial.println (ssid);
// Serial.print(" Pass: ");
// Serial.println (passwort);
Serial.print("URL: ");
Serial.println (url);
Serial.print("Nachricht: ");
Serial.println (nachricht);
#endif
LEDblau();
WiFi.begin(ssid, passwort);
#if not defined seriell // Vorbereiten das LED
pinMode(LEDpin, OUTPUT);
#endif
while (WiFi.status() != WL_CONNECTED)
{
timout++;
if (timout > 60) // Wenn Anmeldung nicht möglich
{
WiFi.forceSleepBegin(); // Sender OFF um Strom zu sparen
#if defined seriell
Serial.println("");
Serial.println("Netzwerk nicht gefunden (Tiemeout)");
LEDrot();
delay(5000);
LEDoff();
#else
//pinMode(LEDpin, OUTPUT);
//digitalWrite(LEDpin, 0); // LED ON für 5 Sekunden
//LEDrot;
LEDrot();
delay(5000);
LEDoff();
//digitalWrite(LEDpin, 1);
#endif
// Schlafen legen...
#if defined seriell
Serial.println("");
Serial.println("Go to Deepsleep");
#endif
WiFi.forceSleepWake(); // Sender ON, sonst beim nächsten aufwachen geht WiFi nicht
LEDoff();
ESPm.deepSleep(0, WAKE_RFCAL);
delay(100);
} // End timeout
