TMC2208 Stepper Motor Driver Module for Reprap Prus RAMPS 3D Printer CNC

Description
TMC2208 is an ultra-quiet two-phase stepper motor drive chip, continuous drive current 1.4A, peak current 2A, voltage range 4.75V-36V, 256 subdivision. The flexible microPlyer interpolation unit provides up to 256 subdivisions, allowing perfect sinusoidal control even in systems with limited pulse frequencies; these are also designed because stealthChop2 ultra-quiet technology is widely used in 3D printing. Compatible with existing 3D printer electronics, eliminating the expensive costs of redesign. With a standard step/dir interface, it is easy to use. It can replace the original TMC2100, lower heat, especially for 3D printing market.

Features
UART configuration interface (9600-500k Baud)
Power tube built-in drive current 1.4A ,peak current 2A, voltage range 4.75V-36V
Up to 256 native microsteps (without interpolation)
CoolStep ™ current dynamic adjustment technology, can save 70% of the energy
stealthChop2 - faster motor acceleration/deceleration than stealthChop
dcStep ™, stallGuard2 ™ stall detection technology
Automatic stealthChop and spreadCycle switchover depending on velocity
Hardware compatible with StepStick and Pololu A4988 Stepper Driver
Components on bottom PCB side for better heat emission
Automatic standby current reduction
SteaClthhop mute technology
spreadCycle - highly dynamic motor control chopper

Package includes:
 x Driver board


Payment:

 1. We accept PayPal payment only, and must be received within 3 days from the date of purchase.
 2. Please leave note in PayPal when making the payment if you have any special requests.
 3. Orders will be processed instantly and dispatched within 1-2 days, so we do NOT accept any email/message note after you place orders.

Shipping:
1. We offer Within Australia only.
2. Orders will be processed and dispatched ASAP(within 12 hours at most) after payment is clear.
3. We only ship to confirmed eBay addresses. Your eBay address MUST MATCH your Shipping address.
4. If you have not received your shipment within 60 business days from payment, please contact us. We will track the shipment and get back to you as soon as possible. Our goal is customer satisfaction!
5. Please note that estimated delivery time is depended on destination countries, and may subject to customs clearance process, and weather condition in your area.
6. Free Postage with Tracking label & Packing & Fast Shipping,Australia Post.
7. Plz note, some Post transfer centre Don't update tracking information, don't worry we will ensure you can receive your items.

RETURNS:
1.  We offer 60 days return policy. Please contact us within 60 days t from the date you receive your order if you have any issues with the product and would like to return.
2.  All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your eBay ID.
3.  We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from eBay. OR, you may choose to have a replacement.
4. Buyer is responsible for return shipping cost.