ESP8266 Audio Player

ESP8266 Audio Interfacing Circuit

Hardware Requirement:

 ESP8266 controller (model 12F with 4 MB flash) dev board

 8 ohm 0.5 Watt Speaker or 6.5 ohm 1W speaker to drive for mono audio file

 Speaker interfacing circuit PCB to be developed (working with dev board via few jumper wires) PWM signal to be used and not I2S ....

 Supply Voltage will be 3.7V from battery, no 5V will be available..

Software Requirement:

 ESP8266 will play Audio(wav or mp3) once from its internal memory (4MB flash, 3 MB SPIFFS) and then will go to low power mode until reboot.

 There will be one switch input, when this switch is pressed during boot ON, ESP will go to file receive mode..


 PCB Schematic and board files in altium/Eagle format.

 Arduino Program ino file for ESP8266.

 Library files for both Altium/Eagle and Arduino...

 BOM for PCB.

 2 sets of functional PCB's.

Skills: Arduino, PCB Layout, Electronics, Microcontroller, Electrical Engineering

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About the Employer:
( 3 reviews ) Mumbai, India

Project ID: #21306898

7 freelancers are bidding on average ₹10091 for this job


Hi I am experienced in Arduino Audio Player. I can do it for Esp 8266. I am also experienced in pcb designing and 3.7 li-ion battery based power management system. Please check my portfolio you can see my previous More

₹10000 INR in 7 days
(3 Reviews)

Hello, Hope you are doing well! Thanks for sharing your project requirement with us. It will be my great pleasure to work on your project. I have checked your requirement, yes I can do it. I have right skills to work More

₹13888 INR in 15 days
(7 Reviews)

We are ready to work on this project and will deliver the .deliverables We have the following limitations. 1)As you are aware MP3 files being compressed, needs codec to play it. Which needs lot of computation power. More

₹12750 INR in 30 days
(1 Review)

I am a teacher assistant at electronics and communication department. I did many projects in analog and digital circuit design and implemented PCB layout(see my portofolio). These are some examples of my projects: - ra More

₹10000 INR in 7 days
(3 Reviews)

Hi I read your job description according to that I am sending my expertise in the IoT domain. I have 3+ year of experience in the followings:- I can efficiently program with Microcontrollers that includes Arduino and More

₹7000 INR in 2 days
(2 Reviews)

Hi, I have experience in circuit, PCB design, and Arduino programming. Your project very interested and I love these projects because I always dedicate myself to the maximum.

₹7000 INR in 4 days
(2 Reviews)

hello I have experienced in Microcontroller programming with Arduino for a long time. You can send me information and I can do it with a cheaper or more reasonable price than everyone. I have a lot of experience worki More

₹10000 INR in 7 days
(5 Reviews)