SPI clarification
just making sure understand correctly:
spi uses clock, miso, mosi devices , 1 cs(oi pin) each device? can use both digital , analog pins?
from micro controller:
four wires 1 device, +1 each additional device. , check datasheet ensure work via spi before purchasing.
spi uses clock, miso, mosi devices , 1 cs(oi pin) each device? can use both digital , analog pins?
from micro controller:
four wires 1 device, +1 each additional device. , check datasheet ensure work via spi before purchasing.
hi,
sounds right..
there might spi slave-only device don't recall one...
arduino analog inputs useable digital i/o.
the "default" spi pins on uno 11-12-13 mosi miso clk. you can use other pins individual slave select. pin 10 slave select must set output.
see: https://www.arduino.cc/en/reference/spi has info...
sounds right..
there might spi slave-only device don't recall one...
arduino analog inputs useable digital i/o.
the "default" spi pins on uno 11-12-13 mosi miso clk. you can use other pins individual slave select. pin 10 slave select must set output.
see: https://www.arduino.cc/en/reference/spi has info...
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