TMC2209 Stepper Motor Driver Bord
Continuing the characteristics of the serial driver, it has a good mute effect and extends the internal subdivisions from 16 to 256 in the chip.
Supports UART mode, perfect for use with MKS SGEN-L, not necessary.
The drive current is greater, the maximum current can reach 2.5 A, and the stable printing current can reach up to 1.8 A.
Compared to other serial drivers, the heating efficiency is lower and the heat dissipation effect is better.
When connecting, make sure to orient the connector correctly to avoid reversing the polarity and damaging it.