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Introduction: BIQU TMC2130 V1.1 SPI stepper motor driver
TMC2130-V1.1 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-v1.1 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, losing 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 working. Therefore, heat sink and heat dissipation fan must be added to cool it down during the use, which reduces the occurrence of losing steps and running deviation)
This driver can support STP/DIR/ SPI model, we will explain more details below.
- Supports three control modes of STEP/DIR/SPI interface.
- Combined maximum efficiency and optimum motor torque operation without noise.
- High accuracy no sensor motor load detection
- High load driver will not lose a step
microsteps: Up to 1/256
Logic Voltage VI0: 3-5V
Motor Voltage : 5.5-46V
Motor Phase Current: 1.2A RMS, 2.5A Peak
4PCS TMC2130 STP/DIR/SPI model with wires as a kits
TMC2130V1.1 SPI 4pcs with wire
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 .
The biggest benefit of the upgrade is that there are some motherboards such as Ramps 1.6 plus or others board can use the SPI features directly to complete the selection via jump cap instead of the Driver cable . The new update can replace the need to use the driver cable to select the SPI model .
When using the STP/DIR model :
1.STP/ DIR Working Mode Wiring instructions
(1)Welding resistance at R5 position to make the driver STP/DIR working mode;
(2)Work mode selection: SDI (CFG1), SCK (CFG2)
When using SPI working mode :
Before wiring, you need to select the working mode of the driver module for hardware operation:
(1) Weld CFG4 and CFG5 as shown in the red area (i.e., CFG4 to GND, CFG5 to VCC); (spreadcycle mode can only be used with proper welding)
(2) Remove the resistance at the R5 position so that the driver is in SPI working mode.
Find the AUX-3 expansion port on the board and connect to the corresponding pin:
The New update TMC2130 connect with the MKS Gen V1.4 .
We have two colors of TMC2130 V1.1SPI ，and the colors will be sent randomly.
TMC2130 SPI with wire
1.When choosing SPI working mode, please use soldering iron carefully to prevent
scalding hands.When you have finished processing, you should carefully observe
whether there is residual tin residue in the module. You must clean it up to prevent it from
causing the module to short circuit and burn down.
2.When you connect, please pay attention to the line sequence and IO port. The wrong
connection will directly cause the driver to fail to work. Please connect carefully to the
3.When you insert the driver into the motherboard, you should be careful to see the driver
direction clearly. And must not insert the driver backwards to prevent the drive from
4.The driver must do a good job of heat dissipation before working (heat sink + cooling fan)
to prevent the driver from working abnormally.
5.If anything puzzle ,please inquiry us ,we will reply you ASAP .