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hello dear friend Thank you for visiting our store. Please tell me the exact model you want and we will give you best price! Note: We test all items before we send them out. After you receive the item,please use it immediately. If you have any question,please contact me directly instead of opening CASE that brings us very bad effect and can't solve any problem. As a seller,we will be responsible for all.and we will BLOCK the buyers who open cases without contacting us first! We will give big discount for the future business.
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Sales components such as; Power Supplies, Electronic Cards, Servo Drives, Spindle Drives, Motors, Motherboards and many other products for robots, CNC machines and Computers. I hope everyone can understand each other.
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Arduino-compatible Board. USB connection off board. On board Power and Status LEDs. The TTL level serial transceiver port RX/TX. Size：（Long）33mm （wide）18 mm （high）6mm. supports serial download. DC input 3.3V up to 12V.
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