From 068b61e389993f01986b7d5c6f63c529792b9f5a Mon Sep 17 00:00:00 2001
From: Hendrik Langer <hendrik+dev@xd0.de>
Date: Fri, 19 Jul 2019 12:33:30 +0200
Subject: [PATCH] add WiFi

---
 src/main.cpp | 30 ++++++++++++++++++++----------
 1 file changed, 20 insertions(+), 10 deletions(-)

diff --git a/src/main.cpp b/src/main.cpp
index 1b1c30f..3641542 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -5,24 +5,34 @@
  */
 
 #include <Arduino.h>
+#include <WiFi.h>
+#include <WiFiMulti.h>
 
-// Set LED_BUILTIN if it is not defined by Arduino framework
-// #define LED_BUILTIN 2
+WiFiMulti wifiMulti;
 
 void setup()
 {
+  Serial.begin(115200);
+
   // initialize LED digital pin as an output.
   pinMode(LED_BUILTIN, OUTPUT);
+
+  wifiMulti.addAP(WIFI_SSID, WIFI_PASSWD);
+  wifiMulti.addAP(WIFI_SSID2, WIFI_PASSWD2);
+
+  Serial.println("Connecting Wifi...");
+  if(wifiMulti.run() == WL_CONNECTED) {
+    Serial.println("");
+    Serial.println("WiFi connected");
+    Serial.println("IP address: ");
+    Serial.println(WiFi.localIP());
+  }
 }
 
 void loop()
 {
-  // turn the LED on (HIGH is the voltage level)
-  digitalWrite(LED_BUILTIN, HIGH);
-  // wait for a second
-  delay(1000);
-  // turn the LED off by making the voltage LOW
-  digitalWrite(LED_BUILTIN, LOW);
-   // wait for a second
-  delay(1000);
+  if(wifiMulti.run() != WL_CONNECTED) {
+    Serial.println("WiFi not connected!");
+    delay(1000);
+  }
 }