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Studio Bluetooth Forum Discussions

YoLe_2465781
Level 1
Level 1

Hi,

I'm drawing a schematic around CYBT-413034-02.

Can 23-pin (UART_CTS_N) and 24-pin (UART_RTS_N) be used as a Peripheral UART?

Thanks and Regards,

YM Lee

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1 Solution
SheetalJ
Moderator
Moderator
Moderator
750 replies posted 500 likes received 500 replies posted

Hi YM Lee,

These both are HCI UART pins and can't be used as Peripheral UART.

View solution in original post

4 Replies
SheetalJ
Moderator
Moderator
Moderator
750 replies posted 500 likes received 500 replies posted

Hi YM Lee,

These both are HCI UART pins and can't be used as Peripheral UART.

Thank you for your kind response.

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BoonT_56
Employee
Employee
500 likes received 250 likes received 100 likes received

It also means that you will have to select any 4 GPIOs to implement pUART. Refer to table 4 of the module datasheet for the definition of each pin pad and table 5 for the supermux IOs.

Thank you for your additional information.

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