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This article is about how to understand the mikroBUS interface. The editor thinks it is very practical, so I share it with you. I hope you can get something after reading this article. Let's take a look at it.

Now open source software and hardware are very popular, more and more creators or beginners choose an open source resource to start learning or design. Today we introduce an open source design interface, called mikroBUS, which is designed by MikroElektronika and is a development interface that can be used by any company or individual, as long as it complies with the documentation requirements of this interface.

MikroBUS is launched to easily extend a large number of standard hardware modules, such as sensor daughter card, transmitter daughter card, display daughter card, encoder daughter card, motor drive daughter card and so on.

The mikroBUS consists of a pair of 1x8 female heads and screen-printed pins, including the three most commonly used communication interfaces, SPI, I2C, UART, as well as analog input, PWM, reset, chip selection, 3.3V and 5V and ground, 3.3V on the left and 5V on the right.

Any individual and enterprise must abide by the rules and regulations when using it, including the logo of mikroBUS, and the pin screen printing on your own board. In addition, if there are multiple mikroBUS interfaces, they must be arranged in a clockwise order and must be labeled. The most important thing is that the slash at the bottom of the right pin must be there, which is to provide a reference for the correct insertion of the daughter board. There will be a gap corresponding to the daughter board, which is exactly aligned with this diagonal line for expansion and insertion.

In addition, pay attention to the layout and size of the board.

There are also certain requirements and specifications for the daughter board. According to different applications and conventional use, the daughter card is divided into three types and sizes, S, M, L.

In addition, it also needs the logo of logo, power supply, RoHs, etc., which is the specification, if you use it, you should follow it. This interface can quickly change different modules, which is very convenient for learning and prototype evaluation. Let me show you some modules in my hand, motherboard, zigbbe card, Bluetooth card and so on. These can be used for evaluation and prototype verification of Internet of things projects. You can also design some daughter cards yourself to integrate more functions.

The above is how to understand the mikroBUS interface, the editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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