I am building a project that uses Teensy 4.0, an ST7735 SPI display, and the audio shield. So first I am wondering if the scl and sda pins can overlap with the pins being used for audio shield. Right now I wired the display like this:
gnd:gnd
vcc:5v
scl:13
sda:11
res:9
dc:5
cs:4
blk:none
And the audio shield uses these pins:
The only overlapping pins right now are the scl and sda. I do have to use the SD card in the audio board too, so I'm not quite sure what will happen. Is it okay to wire them like this? If not, how should I change them?
Library: Adafruit ST7735, Adafruit GFX
gnd:gnd
vcc:5v
scl:13
sda:11
res:9
dc:5
cs:4
blk:none
And the audio shield uses these pins:
The only overlapping pins right now are the scl and sda. I do have to use the SD card in the audio board too, so I'm not quite sure what will happen. Is it okay to wire them like this? If not, how should I change them?
Library: Adafruit ST7735, Adafruit GFX