LV8729 Stepper motor driver + heatsink

Specifications

Dimensions: 15 x 20 mm (similar to A4988 and DRV8825);
Maximum current: 1.5A (0.8A default);
Operating voltage: 6V-36V, 12V suggested voltage;
Support subdivisions: 1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128
Subdivisions 64 or 128 are recommended for quieter use.

Pinout

Tutorial video

https://www.youtube.com/watch?v=RhlTdTLfaQ0

Datasheet

https://www.mouser.com/ds/2/308/LV8729V-D-278452.pdf