SPI Protocol: A Complete Guide from Basics to Advanced
Introduction Serial Peripheral Interface (SPI) is one of the most commonly used communication protocols in embedded systems. It enables high-speed, full-duplex communication between a master and multiple slave devices. In this blog, we will explore SPI in-depth, covering its working principles, data frame structure, advantages, disadvantages, and real-world applications. What is SPI? SPI is a …
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