diff --git a/examples/ISR_8_PWMs_Array/ISR_8_PWMs_Array.ino b/examples/ISR_8_PWMs_Array/ISR_8_PWMs_Array.ino
index fbb51e9..b0e3071 100644
--- a/examples/ISR_8_PWMs_Array/ISR_8_PWMs_Array.ino
+++ b/examples/ISR_8_PWMs_Array/ISR_8_PWMs_Array.ino
@@ -20,7 +20,7 @@
   #error This is designed only for Arduino or MegaCoreX megaAVR board! Please check your Tools->Board setting
 #endif
 
-// These define's must be placed at the beginning before #include "ESP32_PWM.h"
+// These define's must be placed at the beginning before #include "megaAVR_Slow_PWM.h"
 // _PWM_LOGLEVEL_ from 0 to 4
 // Don't define _PWM_LOGLEVEL_ > 0. Only for special ISR debugging only. Can hang the system.
 #define _PWM_LOGLEVEL_      3
diff --git a/examples/ISR_8_PWMs_Array_Complex/ISR_8_PWMs_Array_Complex.ino b/examples/ISR_8_PWMs_Array_Complex/ISR_8_PWMs_Array_Complex.ino
index 095b80f..fa2ed22 100644
--- a/examples/ISR_8_PWMs_Array_Complex/ISR_8_PWMs_Array_Complex.ino
+++ b/examples/ISR_8_PWMs_Array_Complex/ISR_8_PWMs_Array_Complex.ino
@@ -20,7 +20,7 @@
   #error This is designed only for Arduino or MegaCoreX megaAVR board! Please check your Tools->Board setting
 #endif
 
-// These define's must be placed at the beginning before #include "ESP32_PWM.h"
+// These define's must be placed at the beginning before #include "megaAVR_Slow_PWM.h"
 // _PWM_LOGLEVEL_ from 0 to 4
 // Don't define _PWM_LOGLEVEL_ > 0. Only for special ISR debugging only. Can hang the system.
 #define _PWM_LOGLEVEL_      3
diff --git a/examples/ISR_8_PWMs_Array_Simple/ISR_8_PWMs_Array_Simple.ino b/examples/ISR_8_PWMs_Array_Simple/ISR_8_PWMs_Array_Simple.ino
index f371ee8..c29d263 100644
--- a/examples/ISR_8_PWMs_Array_Simple/ISR_8_PWMs_Array_Simple.ino
+++ b/examples/ISR_8_PWMs_Array_Simple/ISR_8_PWMs_Array_Simple.ino
@@ -20,7 +20,7 @@
   #error This is designed only for Arduino or MegaCoreX megaAVR board! Please check your Tools->Board setting
 #endif
 
-// These define's must be placed at the beginning before #include "ESP32_PWM.h"
+// These define's must be placed at the beginning before #include "megaAVR_Slow_PWM.h"
 // _PWM_LOGLEVEL_ from 0 to 4
 // Don't define _PWM_LOGLEVEL_ > 0. Only for special ISR debugging only. Can hang the system.
 #define _PWM_LOGLEVEL_      3
diff --git a/examples/ISR_Changing_PWM/ISR_Changing_PWM.ino b/examples/ISR_Changing_PWM/ISR_Changing_PWM.ino
index aad7afe..8950f90 100644
--- a/examples/ISR_Changing_PWM/ISR_Changing_PWM.ino
+++ b/examples/ISR_Changing_PWM/ISR_Changing_PWM.ino
@@ -20,7 +20,7 @@
   #error This is designed only for Arduino or MegaCoreX megaAVR board! Please check your Tools->Board setting
 #endif
 
-// These define's must be placed at the beginning before #include "ESP32_PWM.h"
+// These define's must be placed at the beginning before #include "megaAVR_Slow_PWM.h"
 // _PWM_LOGLEVEL_ from 0 to 4
 // Don't define _PWM_LOGLEVEL_ > 0. Only for special ISR debugging only. Can hang the system.
 #define _PWM_LOGLEVEL_      3
diff --git a/examples/ISR_Modify_PWM/ISR_Modify_PWM.ino b/examples/ISR_Modify_PWM/ISR_Modify_PWM.ino
index d84442c..841230e 100644
--- a/examples/ISR_Modify_PWM/ISR_Modify_PWM.ino
+++ b/examples/ISR_Modify_PWM/ISR_Modify_PWM.ino
@@ -20,7 +20,7 @@
   #error This is designed only for Arduino or MegaCoreX megaAVR board! Please check your Tools->Board setting
 #endif
 
-// These define's must be placed at the beginning before #include "ESP32_PWM.h"
+// These define's must be placed at the beginning before #include "megaAVR_Slow_PWM.h"
 // _PWM_LOGLEVEL_ from 0 to 4
 // Don't define _PWM_LOGLEVEL_ > 0. Only for special ISR debugging only. Can hang the system.
 #define _PWM_LOGLEVEL_      3
@@ -86,9 +86,9 @@ void TimerHandler()
 uint32_t PWM_Pin    = LED_BUILTIN;
 
 // You can assign any interval for any timer here, in Hz
-float PWM_Freq1   = 1.0f;
+float PWM_Freq1   = 200.0f;   //1.0f;
 // You can assign any interval for any timer here, in Hz
-float PWM_Freq2   = 2.0f;
+float PWM_Freq2   = 100.0f;   //2.0f;
 
 // You can assign any interval for any timer here, in microseconds
 uint32_t PWM_Period1 = 1000000 / PWM_Freq1;
@@ -96,9 +96,9 @@ uint32_t PWM_Period1 = 1000000 / PWM_Freq1;
 uint32_t PWM_Period2 = 1000000 / PWM_Freq2;
 
 // You can assign any duty_cycle for any PWM here, from 0-100
-float PWM_DutyCycle1  = 50.0;
+float PWM_DutyCycle1  = 1.0f;     //50.0f;
 // You can assign any duty_cycle for any PWM here, from 0-100
-float PWM_DutyCycle2  = 90.0;
+float PWM_DutyCycle2  = 5.55f;    //90.0f;
 
 // Channel number used to identify associated channel
 int channelNum;
@@ -219,8 +219,8 @@ void changePWM()
 {
   static uint8_t count = 1;
 
-  double PWM_Freq;
-  uint32_t PWM_DutyCycle;
+  float PWM_Freq;
+  float PWM_DutyCycle;
 
   if (count++ % 2)
   {
diff --git a/examples/multiFileProject/multiFileProject.ino b/examples/multiFileProject/multiFileProject.ino
index 51f768a..851f584 100644
--- a/examples/multiFileProject/multiFileProject.ino
+++ b/examples/multiFileProject/multiFileProject.ino
@@ -17,8 +17,8 @@
   #error This is designed only for Arduino or MegaCoreX megaAVR board! Please check your Tools->Board setting
 #endif
 
-#define MEGA_AVR_SLOW_PWM_VERSION_MIN_TARGET      F("megaAVR_SLOW_PWM v1.2.0")
-#define MEGA_AVR_SLOW_PWM_VERSION_MIN             1002000
+#define MEGA_AVR_SLOW_PWM_VERSION_MIN_TARGET      F("megaAVR_SLOW_PWM v1.2.1")
+#define MEGA_AVR_SLOW_PWM_VERSION_MIN             1002001
 
 #include "multiFileProject.h"