説明

• TMC2209 V1.2 GitHub/Manual: https://github.com/bigtreetech/BIGTREETECH-TMC2209-V1.2 What is the difference between TMC2208 and TMC2209 Silent Step Sticks? (1)TMC2209 Silent Step Sticks have output drivers with a lower power dissipation and a higher current is possible. (2)TMC2209 Silent Step Sticks feature cool Step and stall Guard4 (optimized for stealthChop). (3)TMC2209 Silent Step Sticks can be switched between stealthChop and spread Cycle mode via a configuration pin(SPREAD). (4)TMC2209 SilentStepSticks drivers have the v2 pinout(Vref and DIAGO swapped). TMC2209 V1.2 VS TMC2208, more of these functions: 1. Blocking Rotation Detection Stallguard--TMC2209 provides 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. TMC2209 V1.2: Stepper Motor Driver based on a Trinamic TMC2209 - Hardware compatible with StepStick and Pololu A4988 - Step/Dir interface with microstep interpolation (up to 256 microsteps) - StealthChop2 - for quiet operation and smooth motion - SpreadCycle - highly dynamic motor control chopper - CoolStep - current control for energy savings - StallGuard4 - sensorless motor load detection 1 / 2 / 4 / 5 / 6 PCS * TMC2209 V1.3 Stepper Motor Driver (TMC2209 V1.3 without Cable)

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