Posts: 2
Joined: Tue May 28, 2019 5:54 am
Location: India

How to connect ttyAMA0 with a some external device & mini_uart with onboard bluetooth.

Mon Jun 03, 2019 6:50 am

Hello Community,

I am working on Raspberry Pi 3 B+ module with raspbian stretch lite os.
I Wants to configure UART interface on Raspberry Pi 3.

As we know there are 2 UART's on Raspberry Pi, //mini & full uart

As full uart has some advantages over the mini uart. (like... framing error detection, supports higher baud rate etc.)

1. I wants to configure Full uart to external device with flow control (CTS/RTS)
// UART0/ttyAMA0 to GPIOs 14 and 15

2. mini uart to onboard bluetooth device.
// Mini-UART/ttyS0 connected to Bluetooth

But I am little bit confused about it.

Is it possible to do so?...

If yes then How?...

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