I have 2 devices(MicroSD Breakout and an OLED display) that use some of the same pins (8,9,11,13) and was wondering if there was a way to run them both. [image] SparkFun Level Shifting microSD Breakout - DEV-13743 - SparkFun Electronics The SparkFun Level Shifting microSD Breakout is qu…

Multiple devices to the same pins

ElCaron April 17, 2018, 5:04pm 2

SD used SPI. The OLED probably also does, if it uses those pins. Pins 11,12,13 are intended to be used by multiple devices that way. What are 8 and 9 used for?

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Multiple devices to the same pins

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