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Feature: TMC2130 V1.1 Standalone mode (V1.1) = JUMPER 2 connect, 8 pins Driver capability up to 1.2A(RMS) continus coil current Step/dir interface with up to 256 micristeps SPI interface or CFG pins for configuration Motor voltage: 5.5-45V Logic voltage: 3.3-5V Stealth chop- for quite operation and smooth motion Spread Cycle-highly dynamic motor control chopper Cool Step-current control for energy savings Stall Guard-sensorless motor load detection Dc Step-load dependent speed control
About TMC2130-V1.2 SPI:
TMC2130V1.2(SPI): SPI Mode (V1.2) = no jumper 2, 4 pin on top TMC2130-V1.2 is a new module that is optimized and upgraded to solve the problem that older drivers cannot choose to use the SPI working mode. SPI working mode of TMC2130 V1.2 can directly select driver current, driver subdivision and other parameters through firmware, which makes these parameters more accurate. Using sequexternal sequencers, it can greatly reduce the workload of the chip and effectively avoid problems such as running deviation, losting step and fault caused by the overload of the chip. This module is similar to TMC2100, which will generate a lot of heat energy when it working. Therefore, heat sink and heat dissipation fan must be added to cool it down during the use, which reduce the occurrence of losting steps and running deviation) Note: This driver can only support SPI model. Features: 1.Supports SPI mode interface. 2.Combined maximum efficiency and optimum motor torque operation without noise. 3.High accuracy no sensor motor load detection 4.High load driver will not lost step Because of we upgrade the TMC2130 with wire support SPI kit , so we will arrange to send the upgrade type with new pin on the bottom . New update type can use the jump cup connect with the board to choose the SPI working model . Such as the Ramps 1.6 plus without wire.
5Pcs TMC2130 V1.1 or TMC2130 V1.2 SPI Stepper Motor Driver.