diff --git a/README.md b/README.md
index acc3918..bef22cb 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ A typical example sketch for sending sensordata
 look like this. The sketch is optimized for very low power comsumption and unstable
 networks.
 
-    define SAMPLING_INT 32
+    #define SAMPLING_INT 32
     #define RF24CHANNEL 0x66
     #define RF24ADDRESS 0x45c431ae12LL
     #define WITH_CHECKSUM 1
@@ -40,7 +40,7 @@ networks.
       client.setBuffer(myBuffer, 100); //use skip!
       initLCB(); //init time2
       readBatLCB();
-      startLCB();
+      startLCB(); //Board blinks 3x
     }
 
 
@@ -56,7 +56,7 @@ networks.
     #if WITH_CHECKSUM
         client.addChecksum();
     #endif
-        sendOrBufferLCB();
+        sendOrBufferLCB(); //Board blinks 1 time on success and 2 times on error
         //Read battery voltage _after_ long uptime!!!
         readBatLCB();
       }
diff --git a/libraries/BayEOSBoards/examples/LowCurrentBoard/RF24TemplateSPIFlash/RF24TemplateSPIFlash.ino b/libraries/BayEOSBoards/examples/LowCurrentBoard/RF24TemplateSPIFlash/RF24TemplateSPIFlash.ino
index b983a8a..1c952e1 100644
--- a/libraries/BayEOSBoards/examples/LowCurrentBoard/RF24TemplateSPIFlash/RF24TemplateSPIFlash.ino
+++ b/libraries/BayEOSBoards/examples/LowCurrentBoard/RF24TemplateSPIFlash/RF24TemplateSPIFlash.ino
@@ -19,8 +19,8 @@ void setup()
   myBuffer.init(flash); //This will restore old pointers
   //myBuffer.reset(); //This will set all pointers to zero
   myBuffer.skip(); //This will move read pointer to write pointer
-  myBuffer.setRTC(myRTC, 0); //Nutze RTC relativ!
-  client.setBuffer(myBuffer, 20); //use skip!
+  myBuffer.setRTC(myRTC, RTC_RELATIVE_SECONDS); //use the rtc clock but relative
+  client.setBuffer(myBuffer, 120); //use skip!
   initLCB(); //init time2
   readBatLCB();
   startLCB();
diff --git a/libraries/BaySIM800/BaySIM800.cpp b/libraries/BaySIM800/BaySIM800.cpp
index 558283d..f949cdc 100644
--- a/libraries/BaySIM800/BaySIM800.cpp
+++ b/libraries/BaySIM800/BaySIM800.cpp
@@ -36,8 +36,9 @@ uint8_t BaySIM800::init(void){
 		printlnP_OK("AT",200);
 		printlnP("AT+CPIN?");
 		i++;
-		if(i>2) return 6;
+		if(i>2) return 8;
 	}
+	if(_base64buffer[4]=='I') return 7; //NOT INSERTED
 	if(_base64buffer[5]=='U') return 3; //SIM PUK
 	if(_base64buffer[5]=='I'){ //SIM PIN
 		printlnP_OK("AT",200);
@@ -47,19 +48,24 @@ uint8_t BaySIM800::init(void){
 		if(wait_forOK(30000)) {
 			return 2; //Wrong PIN
 		}
-		wait_for("SMS Ready",20000);
 	}
+	for(i=0;i<127;i++){
+		printlnP("AT+CPIN?");
+		if(! wait_for("+CPIN: READY",200)) break;
+	}
+	if(i==127) return 4; //No +CPIN: READY
+
 	// Waiting for Modem to Connect
 	for(i=0;i<127;i++){
 		if(isRegistered()) break;
 		delay(500);
 	}
-	if(i==127) return 4;
+	if(i==127) return 5;
 	for(i=0;i<127;i++){
 		if(isAttached()) break;
 		delay(500);
 	}
-	if(i==127) return 5;
+	if(i==127) return 6;
 
     printlnP_OK("AT+HTTPTERM",200);
     printlnP_OK("AT+SAPBR=0,1",200);
diff --git a/libraries/BaySIM800/BaySIM800.h b/libraries/BaySIM800/BaySIM800.h
index 476f648..5877ca1 100644
--- a/libraries/BaySIM800/BaySIM800.h
+++ b/libraries/BaySIM800/BaySIM800.h
@@ -53,9 +53,10 @@ class BaySIM800 :  public BayEOS {
 	 * 1 == Communication-ERROR
 	 * 2 == PIN failed
 	 * 3 == PIN locked
-	 * 4 == Not CREG
-	 * 5 == Not CGATT
-	 * 6 == No SIM Card
+	 * 4 == No CPIN READY
+	 * 5 == Not CREG
+	 * 6 == Not CGATT
+	 * 7 == No SIM Card
 	 *
 	 * if unlock_only is set, function returns already after unlocking the modem
 	 */