ESP32 as SPDIF decoder

[Voha888]

I want to receive wired audio from my Android-TV and transmit wireless to my bluetooth headphones.

Android-TV has analog audio out, hdmi, spdif, toslink.

I have ESP32, ESP32-A1S board, VS1003 and VS1053 boards.

The ordinary way is connect TV analog out to VS1053. VS1053 transmit audio to ESP32, and ESP32 transmit audio to heaphones with A2DP library. I think, I can realize this variant with Your libraries

But I have a question. Does it possible to use TV spdif out as audio source for ESP32 ? I not found any answer. Can I connect SPDIF audio output directly to ESP32 and transmit PCM audio over bluetooth?

[pschatzmann]

No, it's the other way round: you can generate a SPDIF signal with the ESP32: therefore the class name is SPDIFOutput

[Voha888]

No, it's the other way round: you can generate a SPDIF signal with the ESP32: therefore the class name is SPDIFOutput

Thank You.

But SPDIF capture is a very difficult task for ESP32? What do You think?

[pschatzmann]

It's impossible! The EPS32 is just not fast enough for this: You need dedicated hardware that is optimized for this...

[Voha888]

It's impossible! The EPS32 is just not fast enough for this: You need dedicated hardware that is optimized for this...

Thank You very match! I think, best varian is vs1053