I do not use i2s but :
[ 3226][E][main.cpp:1809] reservepin(): [main] Pin 5 is already reserved!
[ 3232][I][main.cpp:1911] readIOprefs(): [main] pin_i2s_bck set to 5
[ 3239][E][main.cpp:1809] reservepin(): [main] Pin 32 is already reserved!
[ 3245][I][main.cpp:1911] readIOprefs(): [main] pin_i2s_lck set to 32
[ 3252][E][main.cpp:1809] reservepin(): [main] Pin 34 is already reserved!
[ 3258][I][main.cpp:1911] readIOprefs(): [main] pin_i2s_din set to 34
[
I do not use i2s but :
[ 3226][E][main.cpp:1809] reservepin(): [main] Pin 5 is already reserved!
[ 3232][I][main.cpp:1911] readIOprefs(): [main] pin_i2s_bck set to 5
[ 3239][E][main.cpp:1809] reservepin(): [main] Pin 32 is already reserved!
[ 3245][I][main.cpp:1911] readIOprefs(): [main] pin_i2s_lck set to 32
[ 3252][E][main.cpp:1809] reservepin(): [main] Pin 34 is already reserved!
[ 3258][I][main.cpp:1911] readIOprefs(): [main] pin_i2s_din set to 34
[