diff --git a/slave/Makefile b/slave/Makefile
--- a/slave/Makefile
+++ b/slave/Makefile
@@ -53,7 +53,7 @@ SRC =	$(TARGET).c
 # MCU name, you MUST set this to match the board you are using
 # type "make clean" after changing this, so all files will be rebuilt
 #
-MCU = atmega328p
+MCU = atmega324p
 
 
 # Processor frequency.
@@ -61,8 +61,8 @@ MCU = atmega328p
 #   so your program will run at the correct speed.  You should also set this
 #   variable to same clock speed.  The _delay_ms() macro uses this, and many
 #   examples use this variable to calculate timings.  Do not add a "UL" here.
-F_CPU = 16000000
-
+F_CPU = 11059200
+		
 
 # Output format. (can be srec, ihex, binary)
 FORMAT = ihex