which sample program should i take in project

[kishorsherolla]

 hello sir/madam .

  i am going to implement the code to master and slave clock communication , iam connecting the one nrf52 module to   the master clock (through  wire  controller tx-nrf52 -rx pin ) and another nrf52  to the slave clock ..... so which sample code should i use to communicate the master and slave  devices ..  can plaese you help me,  actually am new to this ..so  am full confused  please help me out ... i ll wait for your repaly. 

                          thank you 

[Kenneth]

What serial interface are you planning to use? You can find an overview of examples here:
https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.2/examples.html 

Kenneth

[kishorsherolla]

ttl serial interface (direct  controller  pin tx to  nrf52 rx pin )

[Kenneth]

I would have taken a look at the libuarte example and library:

https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.2/libuarte_example.html 

https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.2/lib_libuarte.html