Alfawise TL Smoother Add-on Module for 3D Printers
● TL Smoother is an add-on module for 3D printer stepper motor drivers
● Greatly improve the print quality at a low cost
● Lower vibration and lower noise for smoother results, effectively avoiding "salmon skin"
● The board provides flyback diodes ( freewheeling diodes ) for the motor outputs
● Plug-and-play, no extra software needed
Note: the main board in the picture is not included.