BIGTREETECH ST820 V1.0 MKS Stepper Motor Driver Stick Mute Driver 256 Microstepping fro MKS GEN V1.4/MKS GEN L/SKR V1.1/

Introductions ST820 is an integrated driver for stepper motors with a built in converter for easy operation The product can operate bipolar stepping motors in full half 1 4 1 8 1 16 1 32 1 128 and 1 256 stepping modes The drive provides a complete range of protection including overcurrent protection overtemperature protection and short circuit protection ST820 is a stepper motor driver board that is easy to use on a 3D printer The drive has fewer external devices and requires no additional components providing a simpler solution for stepper motor drives Supply voltage from 7 V to 45 V Output current up to 1 5 A rms for each motor phase Stepper motor driving with a microstepping resolution up to 1 256th of stepUsing skills for you to downloadMore info in github to know more click to open pleaseParameter 1 Motor power supply voltage 7V 45V2 logic voltage 3V 5 5V3 the maximum output current 0A 1 5A4 the largest sub division 1 256 subdivision5 drive current adjustableNote 1 the driving ENABLE control signal with 4988 8729 And the driver signal is the opposite use the driver to replace the above driver When need to modify the firmware ENABLE signal in the opposite direction You also need to change the direction 2 The indoor temperature is relatively high due to the large heat generated during the driving operation In the case of please try to choose a lower subdivision or add to the driver Hot fan prevents excessive temperature from burning the dri