Description Based on Germany TMC2100 genius IC. Upgrade to the latest version TMC2208. The advantage is super quiet. Working temperature is high, no fan case, about 0.5A operating temperature of 70 degrees, 1A operating temperature of more than 150 degrees, there may be lost step. It is recommended to do heat, the working current is best about 0.5A. Package inclues one module and heat sink. Please read notice point and use guide on this page before to use.
