
Arduino + audio + WiFi development
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Post a project like this1944
£2.0k(approx. $2.6k)
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- Proposals: 22
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- #2738645
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Electronics Engineer & Embedded Systems & PCB Design & Software Development & Data science & Machine Learning
Electronics design, analog design, embedded coding ,PCB design and software(CCS,HTML,Javascipt, Java, Python,Matlab, PHP,Wordpress)

UK Based IoT specialist | Arduino | Raspberry pi | LoRa| ESP32 | PCB Designing | Python |Electronic Engineer |
Electrical engineer (digital logic design, circuit designing, electronics, amplifier circuit circuit, Arduino)
Top Cert ✨Rated in top 80 freelancers |Full Stack Development | Laravel | MERN Stack | Flutter | Gen AI | Wordpress | Shopify

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Description
Experience Level: Expert
In need of an electronics/arduino developer. Project entails making a small hardware device to capture sound on a microphone/line input, write to file, then upload over wifi to a remote server (can be FTP, HTTP etc).
Have full requirement spec of what I'm looking for which I can share.
Final device should be as small as possible.
Looking initially to have a prototype made using arduino modules, then to lay out a circuit using the component ICs to get a miniature size.
Looking for competitive bid from someone who can get the work done efficiently. Will suit a developer with experience of recording audio using arduino, and laying out arduino circuits. Recently let down by a developer who wasted our time. Good communication with me is essential. Expecting £1500-2000.
Have full requirement spec of what I'm looking for which I can share.
Final device should be as small as possible.
Looking initially to have a prototype made using arduino modules, then to lay out a circuit using the component ICs to get a miniature size.
Looking for competitive bid from someone who can get the work done efficiently. Will suit a developer with experience of recording audio using arduino, and laying out arduino circuits. Recently let down by a developer who wasted our time. Good communication with me is essential. Expecting £1500-2000.

Paul J.
100% (38)Projects Completed
44
Freelancers worked with
35
Projects awarded
28%
Last project
4 Feb 2025
United Kingdom
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Have you considered Raspberry Pi Zero + USB audio recorder? Are you sure you want to re-invent the wheel for your project? I can help with the RPi approach if interested.
896806
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