jdoei2s I believe the only actual change required is the expand the I2S_STD_PHILIPS_SLOT_DEFAULT_CONFIG , as it enables Left and Right by default. This works for me:


.slot_cfg = {
.data_bit_width = I2S_DATA_BIT_WIDTH_32BIT,
.slot_bit_width = I2S_SLOT_BIT_WIDTH_AUTO,
.slot_mode = I2S_SLOT ...

Hi guys,

I am looking to power the ESP32 from an 18650 battery.
Since these batteries have a varying output voltage, I assume I need some voltage regulator, but most I can find in my favorite store that output 3.3V require an input voltage of >5V. Or the output current would be too low (around 200 ...