Add WiFi recovery via reboot

src/main.cpp

@@ -144,11 +144,17 @@ void setup(void) {
   WiFi.begin(ssid, password);
   Serial.println("");
 
-  // Wait for connection
+  // Wait for connection or reboot if it doesn't connect for too long
+  uint32_t wifiConnAttements = 0;
   while (WiFi.status() != WL_CONNECTED) {
     delay(500);
     Serial.print(".");
+    if (wifiConnAttements++ > 120) {
+      Serial.println("<Wifi not connecting after 120 attmepts (1 min.)  - rebooting>");
+      ESP.restart();
+    }
   }
+
   Serial.println("");
   Serial.print("Connected to ");
   Serial.println(ssid);