WitBot TMC2209 V1.2 UART Stepper Motor Driver 256 Micro Steps Current 2.8A Peak VS TMC2208/2130 Suitable Controller Board SKR V1.3 MKS Gen L for 3D Printer Part

Description

Characteristitic:step sticks mute driver Application:stepper motor driver Micro steps:256voltage Voltage :5.5V-28V Peak Current:2.8A RDSon：0.2Ohm Rsense：110 mOhm With heat sinks:yes Advantage:super silentNote:The hardware of the three modes of UART/DIR/STEP is the same. If you need to use UART mode, just need to modify the firmware. BIGTREETECH TMC2209 V1.1 UART firmware : https://github.com/MarlinFirmware/Marlin/pull/14215?fbclid=IwAR1QJDcuRzzhg7TihQcsfGTyx4UPcmtfhqhRw0gCzRL5gfqj5ZMC36wpN5M