Description

TMC2225 Stepper Motor Drive Parts 3D Printer Module Ultra Quite with Heat Sink Item Description Features: 1.Chip model: TMC2225 2.The product is made of high quality material, quality is guaranteed 3.TMC2225 is the next generation of TMC2208, the main difference between TMC2208 and TMC2208 is that the package adopts HTSSOP instead of QFN, and the functions are identical. 4. With heat sink, better heat dissipation performance, more cost-effective 5. Support UART mode, no jumper required 6. Large drive current, maximum peak current up to 2.0A Driving current adjustment. 1.Vref measure the voltage of Gnd and the middle of the potentiometer. 2.Do not connect the motor when measuring the voltage, otherwise the driver will be easily burned. 3.Measure the voltage should be connected to the power supply, do not just connect the USB power supply. Driver current algorithm: l=Vref Default I=1.25A Uart Mode. UART mode can be used on GEN_L(V2.X), SGEN_L, set by jumper cap Purchase Notes: Batches are different, row of pins color shipment random. Shipping List: Module X1 Accessories X1 Payment Mathod Returns Policy Feedback Payment Mathod 1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase. 2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer. 3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner. 4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Ple Returns Policy 1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase. 2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer. 3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner. 4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication Feedback When you satisfied with our product and services please leave us positive feedback. If a problem occurs, contact us immediately with any email request. Just contact us using the " Ask the seller a question" link on eBay.We will maill bakc within 24hours