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Free UART2 over pin 8 & 10 from bluetooth on Orange Pi Win plus


izy
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Hello armbian forum,

I have an Orange PI Win plus with armbian desktop legacy kernel 3.10.y on it. I also have a extension board from my Raspberry 1 which I want to use. The Problem is that the extension board needs the pins 8 & 10 for UART communication. I read already that UART(2) over pin 8 & 10 is used for Bluetooth? I don't need Bluetooth and want to disable it to free up the pins.

 

Uart1 Pin 38 & 40 and Uart3 Pin 11 & 13 are working finde.

 

How can I make this? With overlays or editing the .dts files?

 

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18 hours ago, izy said:

I read already that UART(2) over pin 8 & 10 is used for Bluetooth

No ! Bluetooth is using PG6/PG7.

What is on pin 8/10 is the S_UART which is on PL2/PL3, not currently included in any overlays, not even in Main DT.

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