Tag Archives: communications

AVR basics: SPI on the ATMEGA – Part 1

When it comes to getting devices to talk to each other you’re spoiled for choice. There’s good, old-fashioned serial via UARTs, I2C (which I like a lot) and what is rapidly becoming my new favourite, the Serial Peripheral Interface (SPI). So let’s take a look at that. [Quick side note: please remember I don’t claim to be an expert. I’m… Read more »