About custom board for putty log?

[jiabchen]

Hi 

I use nRF52840 demo board load the firmware(C:\sdk\nRF5_SDK_for_Thread_and_Zigbee_v4.1.0_32ce5f8\examples\thread\cli\ftd\uart\pca10056\blank\ses)

the putty can work well.and one of the demo board can output  the log as a leadeder role, another can output the log as a router/chlid role

But as my custom board can not work on putty,

I had checked the hardware uart pin,the tx rx is the same pin,And I can run my custom board with the radio example.

What about this phemon?

this must use the hardware flow control?

My custom board had no enable connect it.

Thanks!

[Edvin]

Please see the answer in this post:

https://devzone.nordicsemi.com/f/nordic-q-a/65860/connect-uart-to-j-link-to-access-openthread-cli-with-nrf-connect-sdk

You can let me know here if you have any questions regarding this. 

BR,

Edvin