BIGTREETECH DIRECT TMC2209 V1.2/V1.3 Stepper Motor Driver Silent UART Stepsticks VS TMC2100 TMC2130 for SKR 2/ SKR V1.4 Turbo Manta M4P Manta M5P/M8P 3D Printer Motherboard (Pack of 4pcs)

no problems they worked great.

Pretty darn quiet and work well. Would have preferred a version without the pins already attached, but I understand that most people want the pins on them, so there is that. Good that they include the heatsinks as the can get toasty.

Always wanted to upgrade to the Tmc drivers. Bought a SKR 1.3 from Bigtreetech and never looked back! Print quality is excellent, and the sound level is reduced. I have to look sometimes to make sure the printer is still printing. Will use these driver sticks again for future upgrades.

They definitely made my anycubic mega s quieter but one out of the 5 came not working. So I had to use one of the old drivers so my printer isnt as quiet as it could be. I paid for 5 but only got 4 working. The 4 that work are good though. Def makes the printer quieter.

I got this as my 5th tmc2209 for dual z upgrade. So glad I did so. The BTT version of the tmc2209 looks great and is nicely solder. I had shipping damage and was promptly taken care of. BTT has great quality items. I am running the tft 35, skr 1.4 turbo and now 5 of the tmc2209. I am so glad I went with BTT over others.

Great steppers for drop-in replacement of Pololu boards. Very quiet and heat sinks are effective.

I purchased these for a CNC build, but ended up using them on my FDM 3D printer. Performance is excellent & highly recommended.

Best price for product

Silent, with sensorless homing. Easy to install, clear instructions

Despite the driver being advertised as SPI working mode, you cannot actually drive the motor via the SPI interface. This is because while the SPI_MODE pin is high, SD_MODE is also tied high to its neighbor pin, VCC_IO. You configure the driver over SPI, but need to drive it exclusively with step/dir pins. This was not reflected in the item description.