diff --git a/src/app/app.ino b/src/app/app.ino
index da8954b..196e0f8 100644
--- a/src/app/app.ino
+++ b/src/app/app.ino
@@ -5,6 +5,7 @@
 #include "webApi.h"
 #include "CFGDictionary.h"
 #include "CFGParameterValue.h"
+#define DEBUG
 
 SAB sab;
 
@@ -12,13 +13,12 @@ unsigned long currentMs = 0, batteryMs = 0, buttonMs = 0;
 View1Packet v1p = {sab.getRtcManager().getDateTime(), sab.getSdCardManager().getSize(GBYTE), sab.getPowerInfo(),0};
 ViewAPPacket vap = {sab.getConnectivityManager().softAPmacAddress(), sab.getConnectivityManager().softAPSSID(), sab.getConnectivityManager().softAPIP(), sab.getConnectivityManager().softAPgetStationNum()};
 ViewSTAPacket vstap = {sab.getConnectivityManager().macAddress(), sab.getConnectivityManager().localIP(), sab.getConnectivityManager().RSSI()};
+ViewIoInfoPacket vio = {{0}};
 SdCardApiPacket sdCardApiPacket = {NULL, NULL};
 
 void setup() 
 {
   // put your setup code here, to run once:
-  pinMode(GPIO_0, INPUT);
-  
   Serial.println("Starting setup");
   CFGFileParser cfgFileParser(sab.getSdCardManager(), AP_CFG_FILE);
   CFGDictionary<CFGParameterValue> *cfgDictionary = (CFGDictionary<CFGParameterValue> *) cfgFileParser.parseFile();
@@ -40,8 +40,9 @@ void setup()
   sab.getScreenManager().addView(&(view_2), &vap, 1);
   sab.getScreenManager().addView(&(view_3), &vstap, 2);
   sab.getScreenManager().addView(&(memInfo), NULL, 3);
-  sab.getScreenManager().addView(NULL, NULL, 4); //for testin purposes
-  sab.getScreenManager().addView(&(dummy), NULL, 5); //for testin purposes
+  sab.getScreenManager().addView(&(ioInfo), &vio, 4);
+  sab.getScreenManager().addView(NULL, NULL, 5); //for testing purposes
+  sab.getScreenManager().addView(&(dummy), NULL, 6); //for testing purposes
   
   sab.getScreenManager().displayView(0);
   if(sab.getRtcManager().hasLostPower())
@@ -64,13 +65,18 @@ void setup()
   sab.getWebServerManager().addApiRoutine("/esp/reset", &(espResetApi), NULL, WEBServerManager::GET);
   sab.getWebServerManager().addApiRoutine("/sab/wifi/stainfo", &(staWifiInfoApi), &sab, WEBServerManager::GET);
   sab.getWebServerManager().addApiRoutine("/sab/systeminfo", &(systemInfoApi), &sab, WEBServerManager::GET);
+  sab.getWebServerManager().addApiRoutine("/sab/io/get/level", &(ioGetLevelApi), &sab, WEBServerManager::GET);
+  sab.getWebServerManager().addApiRoutine("/sab/io/set/level", &(ioSetLevelApi), &sab, WEBServerManager::GET);
+  sab.getWebServerManager().addApiRoutine("/sab/io/get/mode", &(ioGetModeApi), &sab, WEBServerManager::GET);
+  sab.getWebServerManager().addApiRoutine("/sab/io/set/mode", &(ioSetModeApi), &sab, WEBServerManager::GET);
+  
   Serial.println("End setup");
 }
 
 void loop() 
 {
   
-  if(millis() - currentMs > 1000)
+  if(millis() - currentMs > 100)
   {
     currentMs = millis();
     v1p.dateTime = sab.getRtcManager().getDateTime();
@@ -81,7 +87,9 @@ void loop()
     vstap.macAddr = sab.getConnectivityManager().macAddress();
     vstap.ipAddr = sab.getConnectivityManager().localIP();
     vstap.sigStrength = sab.getConnectivityManager().RSSI();
-    
+
+    sab.getIoManager().getPcf().digitalReadAll(vio.ioState);
+
     sab.getScreenManager().displayView();
   }
 
@@ -95,10 +103,11 @@ void loop()
   if(digitalRead(GPIO_0) == 0 && millis() - buttonMs > 500)
   {
     buttonMs = millis();
+    sab.getScreenManager().displayNextView();
+    #ifdef DEBUG
     Serial.println("Changing view");
     Serial.print("Selected view is : ");Serial.println(sab.getScreenManager().getCurrentViewUID());
-    
-    sab.getScreenManager().displayNextView();
+    #endif
   }
 
   //Run the webServer