- Enable FAN_SOFT_PWM

- Enable PIDTEMPBED

Marlin/Configuration.h

@@ -767,7 +767,7 @@
  *
  * With this option disabled, bang-bang will be used. BED_LIMIT_SWITCHING enables hysteresis.
  */
-//#define PIDTEMPBED
+#define PIDTEMPBED
 
 #if ENABLED(PIDTEMPBED)
   //#define MIN_BED_POWER 0
@@ -1918,7 +1918,7 @@
  * these options to restore the prior leveling state or to always enable
  * leveling immediately after G28.
  */
-#define RESTORE_LEVELING_AFTER_G28
+//#define RESTORE_LEVELING_AFTER_G28
 //#define ENABLE_LEVELING_AFTER_G28
 
 /**
@@ -3263,20 +3263,20 @@
 // Use software PWM to drive the fan, as for the heaters. This uses a very low frequency
 // which is not as annoying as with the hardware PWM. On the other hand, if this frequency
 // is too low, you should also increment SOFT_PWM_SCALE.
-//#define FAN_SOFT_PWM
+#define FAN_SOFT_PWM
 
 // Incrementing this by 1 will double the software PWM frequency,
 // affecting heaters, and the fan if FAN_SOFT_PWM is enabled.
 // However, control resolution will be halved for each increment;
 // at zero value, there are 128 effective control positions.
 // :[0,1,2,3,4,5,6,7]
-#define SOFT_PWM_SCALE 0
+#define SOFT_PWM_SCALE 2
 
 // If SOFT_PWM_SCALE is set to a value higher than 0, dithering can
 // be used to mitigate the associated resolution loss. If enabled,
 // some of the PWM cycles are stretched so on average the desired
 // duty cycle is attained.
-//#define SOFT_PWM_DITHER
+#define SOFT_PWM_DITHER
 
 // @section extras