Welcome to consult our support team if there are anything need our assist.

Are you a manufacturer?
Would you provide SDK for me?
What is the minimum order(MOQ)?
Can we get the free sample?
Can i choose multiple function into 1 device?
How to order and pay?
What's Your Products Warranty?
Can I extend the warranty?
How long it will take for delivery?
How to repair the device if any problem ?
Can you do customized and preload our software?

Answer: Yes, we offer free SDK if you order sample.In addition, we also have support engineers to assist you with software development.