Experimentalist
Well-known member
Hi
FYI I am using a Teensy 3.1 at present.
I have been working with my new 7" TFT screen and now have this up and running with 4 wire SPI and touch via I2C.
I now want to use the on board SD card, also via SPI. How do I connect it?
I have the TFT SPI connected as follows:
MOSI: 11
MISO: 12
SCK: 13
CS: 10
Do I just connect the MOSI, MISO and SCK in parallel and then connect the SD cards chip select pin to one of the other available pins?
I was going to use pin 6 for the SD card CS pin.
Anyone?
Ex
FYI I am using a Teensy 3.1 at present.
I have been working with my new 7" TFT screen and now have this up and running with 4 wire SPI and touch via I2C.
I now want to use the on board SD card, also via SPI. How do I connect it?
I have the TFT SPI connected as follows:
MOSI: 11
MISO: 12
SCK: 13
CS: 10
Do I just connect the MOSI, MISO and SCK in parallel and then connect the SD cards chip select pin to one of the other available pins?
I was going to use pin 6 for the SD card CS pin.
Anyone?
Ex