ESP8266 I2S input stream

[steenl]

I am trying to stream an INMP441 I2C stream out to a web server channel on ESP82166 ESP-12F. (The self-generated stream such as example streams-generator-webserver-wav works great)

After connecting 3.3V, gnd, I2SI_data=GPIO12, I2SI_BCK=GPIO13, I2SI_WS=GPIO14, L/W=gnd, I see no debug activity after the SSID assignation.

I am trusting the library sets the ESP8266 I2S GPIO and function settings, but is there a way to verify/check? (Apologies if I missed in the documentation).

[steenl]

A combination of setting below and pressing setting/starting the web server channel got it working

My intent is to record periodic 30second beehive samples for hive health analysis (queen conflicts, swarming, etc)

Thanks!

pinMode(12, INPUT);
pinMode(13, INPUT);
pinMode(14, INPUT);
pinMode(12, FUNCTION_1);
pinMode(13, FUNCTION_1);
pinMode(14, FUNCTION_1);

[pschatzmann]

Strange: My begin() method for the ESP8288 is calling i2s_rxtx_begin() which is defining the pinMode...
Did you use

I2SStream i2s;
i2s.begin(RX_MODE);

[steenl]

Thanks Phil, taking my changes out it still works, so pilot error on my part.