Re: Demo: I2S sound output and MP3 decoding in an ESP8266
Posted:
Thu Apr 07, 2016 2:44 pmby pali52
Well, I'm sad and not sad. I got a good enough quality sound by PWM, but I can not get i2s. I made an I2S DAC with PCM1510 which works very good with Raspberry Pi, but it does not work with ESP. I tried with ESP12, ESP7, but the problem is the same: good sound with PWM, nothing with I2S.
I think, I make wrong something in the playerconfig.h file, but I tried a lot of variations.
Is there anybody who can tell, what should I do?
Re: Demo: I2S sound output and MP3 decoding in an ESP8266
Posted:
Mon Apr 11, 2016 10:42 amby Cicero
Damn, this is cool!
Thanks for your work Sprite.
Re: Demo: I2S sound output and MP3 decoding in an ESP8266
Posted:
Sat May 14, 2016 4:34 pmby Ovaltineo
pali52 wrote:Well, I'm sad and not sad. I got a good enough quality sound by PWM, but I can not get i2s. I made an I2S DAC with PCM1510 which works very good with Raspberry Pi, but it does not work with ESP. I tried with ESP12, ESP7, but the problem is the same: good sound with PWM, nothing with I2S.
I think, I make wrong something in the playerconfig.h file, but I tried a lot of variations.
Is there anybody who can tell, what should I do?
I had the same problem with PCM5102. The fix is easy
- delete or comment out the following in playerconfig.h:
The ES9023 allows variable bit lengths (e.g. 17 bits), whereas other DACs only support 16,24, and 32 bits.
Re: Demo: I2S sound output and MP3 decoding in an ESP8266
Posted:
Thu May 19, 2016 2:14 amby Poli4
Hello, I am using the TDA1543 and the sound gets terribly distorted and fuzzy. R / C works ok. Maybe some hints or compiled program for testing.
m.perkowski@o2.pl