# SPI: The Serial Peripheral Interface  ## About - Author: Ben Eater - Title: SPI: The Serial Peripheral Interface - Tags: #articles - URL: https://www.youtube.com/watch?v=MCi7dCBhVpQ&ab_channel=BenEater ## Highlights an spi is is a fairly straightforwardprotocol which makes it quite flexibleso it's used for communicating between aperipheral device of some sort hence thename serial peripheral interface or spisuch as like this temperature sensor orthis is actually a little accelerometerlike you might find in a modern cellphone or you know sd cards displays andthings like that um so sbi is used tocommunicate between any of these sortsof devices and some sort ofmicrocontroller or microprocessor so youknow whether it's esp8266 like this oran arduino or even just some low-cost ---