Even worse, it doesn’t have the I2C ports extra pins exposed so that you can’t just connect up your own sensors and make them much more than just a switch. But that’s why we have soldering ...

software I2C implementations often do, but some devices might not like it. Hosts often run at 100kHz, but it’s common that you can up the frequency and switch it into 400kHz; however ...

“This new IP core lets system developers easily switch between I2C and SPI as needed without building in a separate core for each interface,” said Evan Price, sales engineer for CAST. “While I2C and ...