• 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.


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  • 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



LCB3399 is a fully functional core module carefully designed based on The RK3399 chip platform of Ruixin Micro, with a size of only 62mm*50mm. The core module is connected to the bottom plate with two Tyco /AMP 0.8mm pitch double row 120Pin plate-to-board connectors and fixed by 4 M2 screws, which are stable, reliable, easy to install and maintain.


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