What are the main differences between the core board and the ordinary Single board?

The core board represents the minimization of hardware resources, including the CPU, LPDDR memory, EMMC storage, PMU power management chip, as well as some necessary connectors and functional interfaces, and a high-speed connector (gold fingers, B2B board-to-board, or through-hole soldering like "stamp holes") for connection with the expansion bottom board.

The above picture: Core board with gold fingers.

The above picture: B2B core board.

The above picture: Core board with stamp holes.

1. The core board is suitable for some development customers who have development capabilities, complex project requirements, or customized functional needs. The core board and the expansion board are two separate boards. What customers can do is to develop the bottom board. They can customize the development of the bottom board according to different projects or different requirements of the same project. It will also be more convenient for maintenance and repair, generally, only the expansion bottom board needs to be repaired.

The above picture: Expansion bottom board.

2. The ordinary Single board means that all the functional interfaces of the motherboard are fixed and basically cannot be greatly modified. Some functions can be reduced to slightly lower the hardware cost. It is suitable for the development of project devices that are sensitive to costs. Dingchang has integrated motherboard solutions for thousands of industries, which is convenient for new and old customers to choose from.

The above picture: Integrated motherboard.

If you have any questions, you are welcome to call or add our customer service for further understanding. We are dedicated to serving you.