P4FollowLine.md

@@ -89,22 +89,26 @@ void loop(){
 const char* ssid = SECRET_SSID;
 const char* password = SECRET_PSW;
 
-void setup() {
-
-  Serial.begin(115200);
+void initWiFi() {
 
+  WiFi.mode(WIFI_STA);
   WiFi.begin(ssid, password);
-
+  Serial.print("Connecting to WiFi ..");
   while (WiFi.status() != WL_CONNECTED) {
-
-    delay(500);
-
-    Serial.println("Connecting to WiFi..");
+    Serial.print('.');
+    delay(1000);
   }
 
-  Serial.println("Connected to the WiFi network");
+  Serial.print("IP Address: ");
   Serial.println(WiFi.localIP());
+  Serial.print("RRSI: ");
+  Serial.println(WiFi.RSSI());
+}
 
+void setup() {
+
+  Serial.begin(115200);
+  initWiFi();  
 
 }