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)

So I have to say right out of the gate that Biqu was great about replacing the motherboard on my printer when it failed. The failure also caused the print head/hotend to gum up real bad and it was pretty well ruined, and they replaced that as well. When swapping out the stepper motor drivers I likely ruined one unless it got damaged when the motherboard failed. Either way, I ordered these on my own to replace the ones that came with the original motherboard. THEY WORK GREAT! They literally are plug and play and my stepper motors are super silent. If you want to upgrade or just replace failed stepper motor drivers, these are an excellent choice.

What a difference. Tuned to 0.85 (come at 1.25 stock) and no other config changes needed. Just replace the old/loud ones with these new ones. Have not tried UART mode yet but like the option being available.

These are so quiet compared to A4988 drivers that I didn’t realize the motor was moving. Good packaging and nice included heat sinks in pretty blue. Nice!

TMC2209 is such a significant upgrade over A4988. There is no sound from the stepper, which I didnt even think was possible until now! FYI Im using it with a Nema17 stepper.

Hi Quality parts, definately worth the money... and the kids love the little rubber ducks.

no problems they worked great.

Power in a few Nema 17 drives, these motor drivers do the job way better than anything else I have used. The heatsinks stay cool to the touch when running. My other drivers burned my hands after running for a minute or two. They are also night and day quieter than most drivers. I will be buying more for future projects.

Used these on my TronXY X5S with the Big Tree Tech SKR 1.4 board. These drivers are great. Im using them without end stop switches and that works wonderfully. These drivers and that control board made the X5S so much quieter and smoother. It was the best upgrade Ive done for that printer. Id greatly recommend these.

Best price for product

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.