Động Cơ Bước Mur Tmc2209 Cho Máy In 3d 2.5a Uart Ultra tại Lotte Market

Giới thiệu Động Cơ Bước Mur Tmc2209 Cho Máy In 3d 2.5a Uart Ultra tại Lotte Market

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TMC2209 Stepper Motor Driver StepStick 3d printer parts 2.5A UART Ultra Silent
Characteristic advantage
1. Continuation of the characteristics of TMC series drivers, excellent mute effect, 16 extended 256 components inside the chip.
2. Larger driving current, maximum peak current up to 2.5a, and stable printing current up to 1.8A.

3. Compared with other TMC series drivers, the heating efficiency is lower and the cooling effect is better.
4. Support UART mode, perfect with MKS SGEN-L for use, no jumper
TMC2209 driver mode can be divided into ordinary mode and UART mode
Normal mode:

In the all-through mode, the three driver subdivision jumper caps of the motherboard are retained during use, and then the pulse in the firmware adjusts the drive current according to the subdivision calculation of 16 and the knob on the PCB:
Driver calculation formula: L-VREF
The maximum peak current is 2.5a, and stable printing current is recommended not to exceed 1.8A.
UART mode:

Maximum peak current is 2.5a, stable printing current is recommended not to exceed 1.8A, (note: 1. In the UART on the drive, the pins are connected to the adjacent pins through a resistor R8. Directly matched with MKS SGEN-L, the motherboard of other brands requires hardware modification according to the motherboard itself.
2. In UART mode, only the UART lead L foot needs to be put on the jumper cap, and all other jumper caps need to be removed for normal operation).
Package Include:
1Pc TMC2209