message: cleanup dev example
diff: @@ -88,11 +88,10 @@ void handlePreOtaUpdateCallback(){
  }
  void setup() {
  - // WiFi.mode(WIFI_STA); // explicitly set mode, esp defaults to STA+AP
  + // WiFi.mode(WIFI_STA); // explicitly set mode, esp can default to STA+AP
  // put your setup code here, to run once:
  Serial.begin(115200);
  - // Serial1.begin(115200);
  // Serial.setDebugOutput(true);
  @@ -219,7 +218,7 @@ void setup() {
  // setting wifi country seems to improve OSX soft ap connectivity,
  // may help others as well, default is CN which has different channels
  - wm.setCountry("US"); // crashing on esp32 2.0
  + // wm.setCountry("US"); // crashing on esp32 2.0
  // set Hostname
  @@ -388,7 +387,7 @@ void getTime() {
  }
  Serial.println("");
  struct tm timeinfo;
  - gmtime_r(&now, &timeinfo); // @NOTE doesnt work in esp2.3.0
  + gmtime_r(&now, &timeinfo);
  Serial.print("Current time: ");
  Serial.print(asctime(&timeinfo));
  }
  