Why can't I send the data through uart to the custom board?

[lyrics]

Hi, all

I'm using nrf52832 pca10040, s132

I've asked several questions, but I haven't found a solution yet.

I want to send data through uart to the custom board.. this is 9600 baudrate..

I think I set everything up well, but I don't know why I can't send the data.

Even with the scope, there is no change in the TX.

It doesn't seem to be a problem in code, so is there anything else I miss in the header file?..

+ I changed sdk_config.h ..

Any answer will help! 

BR,

lyrics

[Simonr]

Hi

How have you connected the UART from the custom board to your computer? Via a Development Kit or what? What pins on the custom board are you using for UART transmission? By default, our UART examples use pins P0.06 and P0.08 for UART TX/RX, so if you're using other pins than these you need to state that in your project. What example project did you start from, the peripheral UART example or ble_app_uart?

Best regards,

Simon

[lyrics]

Hi, Simonr

I found the reason.. it was because of a malfunction in the device.

Thank you for your reply anyway :)