QQ technical group
Welcome to Neardi Technical Group where you can communicate with developers from all over the industry.
Technical Service Mailbox
When you encounter any problem in the process of using the product, please send the problem to our technical support email.
WeChat will regularly push the latest product technical information, and provide support and services for you.
The open source of Neardi
Technical Support Hotline
Welcome to call our hotline,we will be the first time for your service, give you a satisfactory reply.
Phone: +86 21 20952021
LKD3399 is featured by complete functions, rich interfaces and strong expansibility. It can be used with various types of extension accessories developed by our company to achieve a variety of different function combinations and expansions. The product is available for learning development, functional evaluation, product validation and mass production.