在本教程中，我将向您展示如何将I2C LCD与基于STM32F103C8T6 MCU的STM32 Blue Pill Board接口。如果您还记得“将16X2 LCD与STM32F103C8T6接口”的教程，我已经向您展示了将LCD与STM32连接并显示一些信息有多么简单。该项目将非常有趣，因为我将利用I2C通讯与16×2 LCD进行通讯。

LiquidCrystal_I2C_SW is an Arduino library that allows you to control I2C-based LCD displays using the SoftwareWire library. This enables software-based I2C communication, freeing up the hardware I2C ...