Firmware engineer

I need to integrate all the modules like a MP3.

When I select a music randomly from SD card storage, it will be played one-time.

- integrate of reading from SPI3 SD Card storage driver and playing audio to I2S speaker.

- integrate of opus codec module (the audio format is OPUS in storage)

Beceriler: Arduino, Mikrodenetleyici, Elektronik, C Programlama, Düşük Enerjili Bluetooth (BLE)

Müşteri Hakkında:
( 2 değerlendirme ) Brisbane, Australia

Proje NO: #34412782

Bu iş için 7 freelancer ortalamada $334 teklif veriyor


hello, I have 15+ years experience in firmware development, and have developed 30+ embedded device during these years. if we have an ARM mcu on the board I can implement software codec for both mp3 and opus also please Daha Fazla

$700 AUD in 7 gün içinde
(8 Değerlendirme)

i have done a similar project for farm in usa i hope to help you with this project please message me i will show you a demo. My youtube channel : [login to view URL] With an exp Daha Fazla

$140 AUD in 3 gün içinde
(27 Değerlendirme)

Hi, I hope you are doing good. I have worked on similar projects before and worked on realworld projects that have many sensors and accuators and have iot , And i can do this project and happy to help. i have exprien Daha Fazla

$400 AUD in 7 gün içinde
(8 Değerlendirme)

Hello, Hope this message finds you well, I checked your details and I believe that my experience is what you are looking 4. I have been working on similar projects for the past eight years, and I have the essential sk Daha Fazla

$300 AUD in 6 gün içinde
(13 Değerlendirme)

Dear Client. Thanks for posting this project. We are very pleased to bid for your project. This project caught my interest and I am 100% confident that I can complete your project. I have experience in hardware and emb Daha Fazla

$100 AUD in 7 gün içinde
(3 Değerlendirme)

Feel free to contact me for Firmware engineer .Shoot me message to discuss further more details .I provide the comments,images,videos,demos and live sessions in order to help the [login to view URL] payment only after the wo Daha Fazla

$200 AUD in 5 gün içinde
(1 Yorum)

First, we should build driver to read wav(PCM format) to I2S. First, we should build software to convert any type of music file to PCM. Of course, we should configure I2S module for best solution.

$500 AUD in 4 gün içinde
(1 Yorum)