Thanks for your help.
M5Stack ESP32 MPU9250
Posts made by dfabro
How to connect the INMP441 (I2S microphone) to the M5Stack?
I´m doubt about which pins to use to connect the INMP441.
How to connect the components?
There are no I2S pins in ESP32. Instead, I need to set / enable the pins in code.
All examples use the I2S-MEMS to the following ESP32 pins:
- SEL is unconnected, i.e. only one channel, apparently left
- LRCL to #15
- DOUT to #32
- BCKL to #14
- GND to GND
- 3V to 3V