ESP8266 Community Forum

- Mon Nov 16, 2015 11:59 am #34195 I had the same problem caused by corrupted config in SDK zone,

you need to clear flash to reset all, take alook here

https://github.com/esp8266/Arduino/issues/1010

- Mon Nov 16, 2015 12:09 pm #34198 Hi Charly86,

It is not the same problem. I can do everything in setup(). I cannot change wifi mode in loop()

- Mon Nov 16, 2015 12:24 pm #34202 This is a bit strange, because in one of my sketches, I'm using this piece of code to change STA from a Web page with a dropdown menu for the SSID and password input along with Save button :

Code: Select allvoid connectWifi(const char *ssid, const char *password)
{
  Serial.print("Connecting to ");
  Serial.println(ssid);
  WiFi.mode(WIFI_AP_STA);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("");
  Serial.println("WiFi connected !");
  showIP(Serial);
}


- Tue Nov 17, 2015 11:39 am #34308 It is really strange because it happens when I run this line below in loop()

Code: Select allanalogWrite(5, 100);

If I comment this line (analogWrite) it works, it can change mode.
If I put it again, it crashes on the WiFi.mode or WiFi.begin lines...

I cannot find why..