diff --git a/src/abfall.cpp b/src/abfall.cpp
index 92b48d2..63c466c 100644
--- a/src/abfall.cpp
+++ b/src/abfall.cpp
@@ -2,11 +2,41 @@
 #include "pico/stdlib.h"
 #include "pico/cyw43_arch.h"
 
+#define WIFI_SSID "Apis cerana"
+#define WIFI_PASSWORD "2JkJEh2vptVT"
+
+bool wifi_connect()
+{
+    cyw43_arch_enable_sta_mode();
+
+    printf("Connecting to WiFi...\n");
+    if (cyw43_arch_wifi_connect_timeout_ms(WIFI_SSID, WIFI_PASSWORD, CYW43_AUTH_WPA2_AES_PSK, 30000))
+    {
+        printf("Failed to connect.\n");
+        return false;
+    }
+    else
+    {
+        printf("Connected.\n");
+    }
+
+    return true;
+}
+
 int main()
 {
     stdio_init_all();
 
-    puts("Hello, world!");
+    if (cyw43_arch_init())
+    {
+        printf("Failed to initialize\n");
+        return 1;
+    }
 
-    return 0;
+    if (wifi_connect() == false)
+    {
+        return 1;
+    }
+    
+    cyw43_arch_deinit();
 }