I need help to build UART Communication

[Mr.NCK]

Hi

 I need to build a communication between nrf5340 and esp32 using UART Protocol. I need to transfer some data from nrf5340 to esp32 and vice versa via UART.  Already, I have tried the lpUART sample. I can't able to get the output. Kindly, help me to get this thing done.

Thanks & Regards

Navin Chakravarthy K

[Kenneth]

Can you try to example project stand-alone first, with the pins shorted as described:
https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/peripheral/lpuart/README.html#requirements 

Also try with a pull-up (e.g. >10kohm) on the RX pin if possible to see if that make a difference.

Kenneth

[Mr.NCK]

Hi,

Sorry for the delay, Now I am facing some issues because of nrf connect to update. Afterwards, I will contact you

Regards

Navin

[Mr.NCK]

Hi Kenneth,

I have tried the way that was suggested in the link which you send. Now, I need to know how to see the output for this. By following the link I have used Logic analyzer but I can't able to get any output. Kindly help me to get it done

Regards,

Navin

[Mr.NCK]

Hi

help me to get done 

[Mr.NCK]

Hi Kenneth

Are you there??