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AUDIO => PIANO HI-FI DAC => Topic started by: Kiranps on August 10, 2017, 01:11:11 AM

Title: Does Piano DAC use the RS232 TTL pins from RPI3 ?
Post by: Kiranps on August 10, 2017, 01:11:11 AM

Does Piano DAC use the RS232 TTL pins from RPI3 ? We want to use the RS232 (pin 8 and 10) on the RPI 3.
Is there a breakout for these pins on the Piano board ? If we don't want to plug in the Piano board what are the connections that needs to go from RPI3 to the PIANO ? just power and I2S ?

Title: Re: Does Piano DAC use the RS232 TTL pins from RPI3 ?
Post by: sparkyadmin on August 10, 2017, 01:23:15 AM

Hi,

    You can use PIN no 8 and 10 these pins are not used by piano.You can find below technical manual for your reference.In that only highlighted pins are used by piano DAC.

https://www.amazon.com/clouddrive/share/ME3Qv3YxHnxJfatdqgB4mcdvTgLAIuZcY8YfVWFOU0G/bwBJLWfqT3KJQThUrIQEkA?_encoding=UTF8&mgh=1&ref_=cd_ph_share_link_copy

With Regards
Sparky Admin

Title: Re: Does Piano DAC use the RS232 TTL pins from RPI3 ?
Post by: Kiranps on August 10, 2017, 01:32:00 AM

Can you please share the Technical Document for the Piano DAC, the document is for Piano 2.1. Is there a link where these documents are listed ?

Title: Re: Does Piano DAC use the RS232 TTL pins from RPI3 ?
Post by: sparkyadmin on August 10, 2017, 01:41:05 AM

Hi,

    Please find the below link for the same

https://www.amazon.com/clouddrive/share/ME3Qv3YxHnxJfatdqgB4mcdvTgLAIuZcY8YfVWFOU0G/bwBJLWfqT3KJQThUrIQEkA?_encoding=UTF8&mgh=1&ref_=cd_ph_share_link_copy

With Regards
Sparky Admin

Title: Re: Does Piano DAC use the RS232 TTL pins from RPI3 ?
Post by: Kiranps on August 10, 2017, 01:43:05 AM

You have shared Piano 2.1 Link.

Title: Re: Does Piano DAC use the RS232 TTL pins from RPI3 ?
Post by: sparkyadmin on August 10, 2017, 01:54:35 AM

Hi,

    Please find the below link of technical manual for piano DAC.

https://www.amazon.com/clouddrive/share/7ZLysSQbdiVkgsg8HQb5QWNMYMOgXOGi1ptSa4t0vFA/QVgbT3KgSkuaWHw-FkalTw?_encoding=UTF8&mgh=1&ref_=cd_ph_share_link_copy

With regards
Sparky Admin