snowsh
Well-known member
Teensy 4.1
Audio board Rev D
I am designing a board with option to add the rev D audioboard, however I am pin limited.
I dont need the SD card or the memory expansion, so I have omited those connections.
Is that OK?
I need to use Serial 3 for other things, no way round this. Can I setup the volume pin on a different pin (not pin 15),if so where is this defined?
Audio board Rev D
I am designing a board with option to add the rev D audioboard, however I am pin limited.
I dont need the SD card or the memory expansion, so I have omited those connections.
Code:
SD Card 10, 11, 12, 13 MOSI, MISO, SCK (other SPI chips)
Memory Chip 6, 11, 12, 13 MOSI, MISO, SCK (other SPI chips)
I need to use Serial 3 for other things, no way round this. Can I setup the volume pin on a different pin (not pin 15),if so where is this defined?
Code:
Volume Pot 15 (A1) -