I2C 방식의 확장 가능한 키트를 활용한 식물 재배 시스템 구현

초록

Most microcoltroller kits are designed with different numbers of data pins and connection methods for connecting various peripherals, making it difficult to expand functions after design. One alternative to solve this problem is the I2C type kit that connects modules using I2C communication in series. The I2C type kit can easily add modules since it uses serial connection, and all modules use I2C communication, so it is easy to write programs through a common inetrface. In this paper, a plant cultivation system was implemented to demonstrate the usefulness of I2C type kits. This system is a timely topic due to growing concens over climate change. I2C modules for temperature and humidity sensing, LCD display, and NeoPixel LEDs were used for the plant cultivation system. It was confirmed that not only can functions be added by gradually adding modules from a system using some modules, but the program for this can also be easily expanded.

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