I need to be able to playback audio from either the H7 Plus or the RT1062. Preferably, I want to use I2S. After reading around on the forum I’ve drawn the following conclusions and would really appreciate it if I could receive some feedback:
- According to https://forums.openmv.io/t/recording-audio/1896: There are no plans to implement the I2S driver (class I2S – Inter-IC Sound bus protocol — MicroPython 1.20 documentation) for any board?
- According to https://forums.openmv.io/t/audio-output-on-openmv-cam-h7/1476/9: OpenMV doesn’t support audio playback of any kind. Simply, the DAC code example shared in the post was to show how it could work, but no board supports audio playback of any kind?
- According to https://forums.openmv.io/t/adding-audio-to-an-openmv-project/8777: The best way to playback audio using I2S is to use an external MCU controlled by one of the OpenMV boards?
In the I2S driver (class I2S – Inter-IC Sound bus protocol — MicroPython 1.20 documentation) documentation it states that it’s only a technical preview. Does that mean that there exists a firmware version where it’s enabled? Or is it a technical preview in the sense of documentation only?
Thanks in advance to anyone who would like to give me some feedback!