how to write simple uart program for sending and receiving data

[ASHISH]

hello there,

i am using nrf51422 but dont know how to write a program for uart. i want to send AT commands to Quectel M95 using uart . good help appriciated!!

cheers, Abhijeet

[Sigurd]

Hi,

I recommend that you take a look at the UART example in the SDK. You can find the source code and the project file of the example in the following folder: <SDK_InstallFolder>\examples\peripheral\uart.

You can download the SDK 12.3 here.

[ASHISH]

Hi there !! could you please explain all the uart example step by step or send me the link where this nrf51 uart example explained correctly..i dont understand functions that are used in this program because i want to send AT commands and receive the desired output..