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Creation of an Operation System image (system software doesn't matter) for Raspberry Pi that contains minimum functionality (WLAN & Sound)

Creation of an Operation System image (system software doesn’t matter) for Raspberry Pi that contains minimum functionality.

- The system will start automatically when connected to electrical power

- No errors must occur when closing the software or removal from electrical power supply. The device must function properly afterwards.

- Automatic embedding of a USB WLAN adapter

- Audio output via phone jack (basic signal tone)

- Video output is not necessary, because Raspberry will be operated without monitor

When the Raspberry is connected to electrical power it will start automatically. It will scan permanently and without any interruption for available SSIDs in the service area. The scan will occur via the connected WLAN adapter. Scanning permanently for WLAN is the only task of the adapter.

After starting the Raspberry it will run a self-test and confirm the readiness for use with an audio signal. The self-test shall test whether the WLAN adapter is properly connected and whether the software is ready for use. The readiness includes the permanent scan for SSIDs.

Whenever a proper SSID (combination) is found the acoustic warning will occur.

Skills: Engineering, Linux, Software Architecture, UNIX

See more: audio engineering software, ssid, sound engineering, signal and system, power system, power supply, image removal, electrical system, electrical power, c pi, acoustic, service image, operation video, usb raspberry, automatically image, raspberry jack audio, electrical engineering task, raspberry system, audio signal power, video raspberry, raspberry video, usb device power, automatic image creation software, device monitor, linux image

About the Employer:
( 39 reviews ) Gadebusch, Germany

Project ID: #4484793

Awarded to:


Hi, this should be no problem. Please get in touch if you have any questions.

$315 USD in 3 days
(35 Reviews)

5 freelancers are bidding on average $274 for this job


Hi there, i am very interested to complete this project. please see my past reviews related to system administration lets complete this project

$283 USD in 2 days
(150 Reviews)

I can do it.

$330 USD in 7 days
(66 Reviews)

Sounds like a fun project.

$262 USD in 30 days
(2 Reviews)

I have good hands on experience with linux. How will i get Raspberry Pi board for this project.

$181 USD in 10 days
(1 Review)

Hello sir...i am very much interested in this project.i have to do my best to get good positive feedback from can believe to get good results from me.just give me one chance to prove. Thank u!

$252 USD in 10 days
(0 Reviews)