diff --git a/Documentation/Changelog.md b/Documentation/Changelog.md index f01ea0ccbd3d..1357f23ed2f3 100644 --- a/Documentation/Changelog.md +++ b/Documentation/Changelog.md @@ -13,6 +13,14 @@ * Erasing EEPROM through serial shows EEPROM erasing screen in LCD (W2/H2). * Changed rest position (W/H/HXL). * Added support for custom builds with filament sensor (H/HXL/H2). +* Reduced motor noise (W/H/HXL/W2/H2). + Stepper management changes: + - 16 steps per interrupt for 32 usteps. + - Maximum Frequency: 1.667 KHz + - Maximum Step Multiplier: x16 + - Maximum Steps/Second: 26.667 Kstep/s + - Maximum Axis Speed (32 usteps): 167 mm/s + Note: a new configuration option, PREFER_MAX_SPEED, is available in the configuration files to allow custom builds with previous stepper control profile. ### New features: * New screen will remind to replace the PTFE tube every 250 hours of printing (W2/H2).