i’m running RoPieee well on RPI4b. Considering that my Matrix Element P has IIS LVDS input and supported as below.
PCM 16-32Bit /44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz, 352.8kHz, 384kHz, 705.6kHz, 768kHz
DSD 2.8MHz、5.6MHz、11.2MHz (DoP)
DSD 2.8MHz、5.6MHz、11.2MHz、22.4MHz、45MHz (Native)
Therefore, i’m looking for a extension board that has IIS LVDS output. Luckly, I found this useful discussion (link) and proved its works well.
on the other hand, I can buy the Audio-GD I2S connector module should be easily.
Therefore, the rest question would be Whether RoPieee had I2S driver included/supported?
And i am not quite sure is whether this has conflict with RoPieee disabled HDMI port by default.