2024-07-09 06:35 AM - last edited on 2024-07-09 07:33 AM by Tesla DeLorean
Hi, i have a AEK-AUD-D903V1 evaluation board, speaker. I want to play speaker only using I2C. is it possible How should i progress? Also, my MCU is not ST product
2024-07-09 07:32 AM
>>How should i progress?
Find other examples, and port to your platform. Read/Review the documentation for the IC
https://www.st.com/en/automotive-infotainment-and-telematics/fda903d.html
2024-07-10 03:40 AM
"I2C only" - for control hopefully?
Or does it accept audio data via I2C? Which is very unusual, so you hopefully mean to transmit audio data via I2S ?
Anyway, as TDL said: RTFM
2024-07-10 04:09 AM
@Altun wrote:I want to play speaker only using I2C. is it possible
As the others have suggested, the datasheet will answer that; eg:
https://www.st.com/resource/en/datasheet/fda903d.pdf#page=9
You can see that the I2C is not in the audio path
2024-07-15 05:44 AM
Thanks, I will check it.