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TinyDuino Processors & TinyShields / Chip Select of TinyDuino with microSD Card TinyShield
« on: September 06, 2016, 02:53:45 PM »
According to the spec of ATmega328 from TinyDuino board, the SS pin (for SPI chip select pin/PB2) should be in pin 14. It also show in the schematic. When I refer to the SD card tutorial (https://tinycircuits.com/blogs/learn/121547591-using-the-microsd-adapter-tinyshield-tutorial), it states that the chip select pin should be in pin 10.
Why the chip select (SS) is in pin10?
Why the chip select (SS) is in pin10?