Analog Devices Inc. TMCM-0930-TMCL Slot-Type Microcontroller Module can control up to four ADI slot-type motor driver modules using TMCL™ commands. The stepper and/or BLDC motor modules are controlled by TMCM-0930-TMCL on a special slot type baseboard while using RS485 bus and some control signals throughout the whole system. TMCM-0930-TMCL is equipped with additional RS485 interface, a CAN bus interface, and a USB interface for external communication. The TMCM0930-TMCL can also store and execute TMCL programs.