?
There is a really good description on how to control this motor on the AliExpress page.
No need for a motor shield.
Hi,
Welcome to the forum.
Please read the first post in any forum entitled how to use this forum.
http://forum.arduino.cc/index.php/topic,148850.0.html .
Can you tell us your electronics, programming, arduino, hardware experience?
To quote the AliExpress site.
Chihai Motor CHR-GM25-BL2418 DC Brushless Motor with Built-In Drive, 24V 12V
It already has a built in drive, as @couka has pointed out, there is more info further down the page.
Tom....