no audio output

[carlostau]

I have tried all i2s combinations but I cannot get any sound. I see the rx led flashing when receiving midi data but still no luck
I am using the ESP32 Audio Dev.
Upon restart I can see all loading properly in the serial monitor.
#define ES8388_CFG_I2C 2
#define ES8388_CFG_I2S 2
Any thoughts?
esp32_basic_synth Copyright (c) 2023 Marcel Licence
This program comes with ABSOLUTELY NO WARRANTY;
This is free software, and you are welcome to redistribute it
under certain conditions;
Initialize Synth Module
Initialize I2S Module
Connect to ES8388 codec...
SDA: 33
SCL: 32
freq: 400000
0x00: 0x05
0x01: 0x40
AdcCh1!
MixChAMPL!
ES8388 setup finished!
...
i2s_configuration:
tx_desc_auto_clear: 1
fixed_mclk: 0
mclk_multiple: 256
bits_per_chan: 16
I2S_NUM_0 configured using following pins:
BCLK,BCK: 5
WCLK,LCK: 25
DOUT: 26
DIN: 35
MCLK: 0
I2S configured using following pins:
BCLK,BCK: 5
WCLK,LCK: 25
DOUT: 26
DIN: 35
MCLK: 0