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              Video Center
              Yisheng TechnologyProvide every business model with professional platform-level solutions on product manufacture
              How to make a boot animation
              2022-02-11
              How to Modify the Boot Animation
              2022-02-11
              How to upgrade firmware by making card
              2022-02-11
              Firmware upgrade via USB
              2022-02-11
              Firmware upgrade via PC
              2022-02-11
              How to refresh screen parameters
              2022-02-11
              How to set the local timer switch
              2022-02-11
              How to use the serial port tool
              2022-02-11
              How to connect to ADB
              2022-02-11
              Yisheng TechnologyProvide every business model with professional platform-level solutions on product manufacture
              How to install ETV
              2022-02-11
              Program production
              2022-02-11
              Task management
              2022-02-11
              Dual-screen program production explanation
              2022-02-11
              System Configuration
              2022-02-11
              Terminal Management (1)
              2022-02-11
              Terminal Management (2)
              2022-02-11
              Common Problem
              Who should I contact with after-sales questions?
              Who should I contact with after-sales questions?
              If you have after-sales problems, please contact the salesperson you contacted before, and he will arrange after-sales to help you solve the problem!
              What should I do if I forget the password of my ETV account?
              What should I do if I forget the password of my ETV account?
              There is a "forgot password" button on the login interface, click it and enter your mobile phone number to retrieve the password
              Does the motherboard support custom development?
              Does the motherboard support custom development?
              The motherboard supports custom development.
              How much does the custom development of the motherboard cost?
              How much does the custom development of the motherboard cost?
              The specific cost will be determined according to your customized needs. For details, please consult our sales engineer.
              How much is the motherboard?
              How much is the motherboard?
              The quotation of the motherboard is the responsibility of the sales engineer. You leave your contact information, and we will arrange the sales engineer to give you a quotation. Of course, there are discounts for large quantities.
              Provide SDK code and API documentation to support secondary software development?
              Provide SDK code and API documentation to support secondary software development?
              Provide SDK code and API documentation to support secondary development
              Is there a charge for the ETV information release system?
              Is there a charge for the ETV information release system?
              The ETV information release system is free of charge, and you can use it for free after purchasing our motherboard or information release box.
              Does the motherboard have USB interface, TTL serial port, 232 interface, 485 interface? How many ways are there?
              Does the motherboard have USB interface, TTL serial port, 232 interface, 485 interface? How many ways are there?
              The motherboard has USB interface, TTL serial port, 232 interface, 485 interface and other interfaces. The number of interfaces varies with different motherboards, and the interfaces can be customized.
              Does the motherboard have 4g and 5g capabilities?
              Does the motherboard have 4g and 5g capabilities?
              We have dedicated 4g and 5g motherboards.
              Does the motherboard support remote control?
              Does the motherboard support remote control?
              The motherboard supports remote control.
              Does the motherboard support vertical screen playback?
              Does the motherboard support vertical screen playback?
              The motherboard supports vertical and horizontal screen playback.
              Does the motherboard support 4K video?
              Does the motherboard support 4K video?
              We have motherboards that specifically support 4K video playback to meet your 4K video playback needs.
              How many network ports does the motherboard have?
              How many network ports does the motherboard have?
              Now the motherboard has only one network port, and the multi-network port motherboard needs to be customized.
              Does your company make the whole machine?
              Does your company make the whole machine?
              The company mainly provides solutions for motherboards and products. Except for a few products such as information release boxes, it does not make complete machines.
              Which algorithm does face recognition software use?
              Which algorithm does face recognition software use?
              The face recognition software uses the algorithms of Megvii and ArcSoft.
              Which industries are motherboards suitable for?
              Which industries are motherboards suitable for?
              There is no limit to the industry that the motherboard is suitable for, as long as the interface function is satisfied, it can be applied.
              What systems does the motherboard support?
              What systems does the motherboard support?
              The motherboard mainly supports Andorid and Linux systems, as well as corresponding derivative systems, such as Hongmeng and Ubuntu systems.
              How many years is the product warranty?
              How many years is the product warranty?
              Product warranty for 3 years.
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