8 months ago.

Can i simulate UART on GPIO?

I use nrf51822 which chip only has one UART, But i have many peripheral to comniucate.

Is here a example can tell me what should i do ? or a library i can use ?

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7 months, 4 weeks ago.

Something like this? https://os.mbed.com/users/Sissors/code/SoftSerial/

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