Описание
Description:
100% brand new and high quality!
Highly integrated one board, to solve the Ramps1.4 combination interface cumbersome problem.
Optimized layout routing and thermal design, the whole board performance is more stable.
Large USB, more stable connection, more concise interface, wiring more convenient, more stable, longer life.
On-board 4-channel A4988 16-step stepping motor driver ( Z-Axis motor interface ).
PWM DC 3 outputs ( 1 channel high current, 3 channel medium current, 2 channel small current ).
Mos tube with high performance and low on-resistance is used for driving, and the heat dissipation is better.
ST original power supply chip, support 12V - 24V power input to solve the Ramps voltage conversion chip fever problem.
Can accept 24V input, the same system power can be reduced to 1/4 of the hot bed current, solve the hot-bed MOS tube heating problem effectively.
Can use open source firmware Marlin, configuration and Ramps1.4 exactly the same, can directly replace Ramps1.4.
Can be directly connected Ramps1.4, 2004LCD control panel and 12864LCD control panel ( remove the L-type adapter plate ).
Package includes:
1x A8 3D Printer Mainboard
Note:
Due to the difference between different monitors, the picture may not be reflecting the actual the item, please consider this before the purchase.
High quality store for you!
1. Although we have great confidence in the quality and prices of every products we sell,we can not guarantee all buyers would be 100% satisfied with them due to different reasons. But no matter what,we promise we will do our best to solve any problem occurred during transactions.
2. Most items have one year warranty .It covers repair or replacement of defective products.
3. If you have a defective item which you wish to return or exchange , please contact us within 7 business days from date you receive the shipment. test
Shipment
1. All items will be arranged shipping within 5 business days after receiving cleared payment.
2. Please check out the your detailed address and contact number carefully before submit your order.
3. We usually offer china post air mail, hongkong post air mail ,TNT , fedex ,DHL.UPS, and so on.
Return
1. We do our best to serve our customers the best we can.
2.We will refund you if you return the items within 7 days of your receipt of the items for any reason.However,the buyer should make sure that the items returned are in their original conditions.If the items are damaged or lost when they are returned,the buyer will be responsible for such damage or loss,and we will not give the buyer a full refund.The buyer should try to file a claim with the logistic company to recover the cost of damage or loss. 3.The buyer will be responsible for the shipping fees to return the items.
Feedback
Your satisfaction is our goal,please leave 5 star feedback .Much appreciation in advance.Please contact with us before leave Neutral feedback or Negative feedback,we'll help you solve all the problem.Otherwise we will not provide technical support, or other solutions.
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- Woopower
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