Arduino application on a ESP32, audio recorder from I2S device to .wav file to be sent to an API


I need four steps to be completed for this project

1) capturing audio from i2s mic (About 10 sec)

The microphone is a sph0645lm4h.

2) Saving audio to .wav file

I'd like to save it on the local memory of the ESP32

3) Sending audio to rest API

I've already some pieces of code ready for the API communication, I'd only need the .wav to be inserted.

4) Get the response

Skills: Arduino, C Programming, Electronics, Microcontroller, Software Architecture

See more: esp32 sound recorder, esp32 i2s microphone, esp32 play wav, esp32 record audio, esp8266 audio input, esp32 bluetooth audio transmitter, esp32 i2s audio, esp32 bluetooth audio receiver, web based audio recorder, web audio recorder player flash, java web online audio recorder, audio recorder as3, audio recorder player, clone audio recorder, java web start audio recorder, audio recorder java, flash audio recorder player, flash audio recorder, flash web audio recorder, flash audio recorder web applications

About the Employer:
( 0 reviews ) Haaltert, Belgium

Project ID: #18788064

7 freelancers are bidding on average €168 for this job


Hello, I have worked on the same model with adafruit. Please send me API details that you want to integrate with ESP32 for .wav file. It's depend on the size [login to view URL] file to stored in internal memory of ESP32. I want More

€172 EUR in 7 days
(27 Reviews)

Hi there. I offer you the services for Arduino designs, I complete the jobs in ESP32 Arduino. I am new on freelancer site, but I am designer expert with 10+ years of experience in Circuit designs, PCB designs, Zigbee More

€200 EUR in 3 days
(5 Reviews)

hello i am a computer engineer,i have masters in computer engineering,i have experience for more than 7 years in arduino and electronics i know how to save files in .wa from microphone and as u already have pieces More

€155 EUR in 10 days
(17 Reviews)

Hello, I have 3 years of experience in internet of things. I am able to control appliances via internet using cloud or Bluetooth. Also able to work on raspberry Pi, Arduino, esp and other hardware programming. More

€200 EUR in 5 days
(2 Reviews)

yes buddy, an easy project, i did all projects myself mentioned in my profile, and with esp me having a lot of experience, U will feel brotherhood,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

€80 EUR in 3 days
(24 Reviews)

Hi , i would like to work with you,i have very good experience in Arduino and [login to view URL] do message me to discuss further.. I have 7+years of experience in IOT development.

€200 EUR in 3 days
(5 Reviews)
€166 EUR in 5 days
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