IGTREETECH TMC2209 V1.2 Stepper Motor Driver

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Stepper Motor 3D Printer Parts For BTT SKR V1.4 SKR Mini E3 SKR 2 Ender3 V2 TMC2209 V1.2 VS TMC2208, more of these functions: 1. Blocking rotation detection Stallguard--TMC2209 pro vides a load and loss of speed detection technology 2. Current dynamic adjustment Coolstep--TMC2209 provides a current dynamic regulation technology that saves up to 75% of electrical energy. - stealthChop2 - for quiet operation and smooth motion - spreadCycle - highly dynamic motor control chopper - coolStep - current control for energy savings - stallGuard4 - sensorless motor load detection The hardware of the modesUART,DIR/STEPis the same. If you need to use UART mode, just need to modify the firmware. BIGTREETECH TMC2209 V1.2 UART firmware : https://github.com/MarlinFirmware/Marlin/pull/14215?fbclid=IwAR1QJDcuRzzhg7TihQcsfGTyx4UPcmtfhqhRw0gCzRL5gfqj5ZMC36wpN5M Show more