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- Thu Sep 20, 2018 3:02 am
- Forum: Stereo soundcard for the Raspberry Pi
- Topic: Using Stereo Soundcard with the Compute Module, I2C Problems
- Replies: 0
- Views: 1033
I've been noticing a strange problem trying to use the Stereo Soundcard (v1.5) with the Raspberry Pi Compute Module 3. The card does not configure properly and I tracked it down to problems on the I2C bus. Using a logic analyzer, I can see many NAK transmissions on the bus. The WM8731 is not respond...