Welcome to the eps32_voice_record-WM8978

Introudction

The project is that ESP32 records voice by wm8978.And download the binary file form webserver.

step

• 1.config ESP32 wifi configuration.

• 2.press the start record buttton and it begin to record voice.

• 3.after the seconds press stop record button and it stop recording voice.

• 4.Input the ESP32 wifi IP in the browser and download the binary the file.

• 5.Revise the name of the file .Add suffix name (**.pcm).

• 6.Play the record wav by computer.

Problem:

• the time of recording voice can't over 5 seconds!

Next Step:

• Upload the file to Baidu Server and realize voice recognition.