I am making an M&M dispenser for a friend, and used this board in it.  A Feather M4 Express was used for control (overpowered by why not??), and the motor was a 5V 28BYJ-48 I got on Amazon for $2.   Works great! 

First draft, 07/26/20

Second print, positioning the Feather and shield inside the dispenser, also shown with more M&Ms.