Error : nRF 52840 zigbee (light bulb )

[LeeJooSang]

Hello, I am a student who started studying zigbee with nRF52840.
I want to study zigbee samples (light bulb, switch, coordinator) in nrf5 sdk.
First of all, I checked that the three boards were interlocked and the bulb (led4) on the switch node was turned on/off.

So whenever I press the button, I set the load rate at the tera term to 115200 to see the log value, and the value is broken as below.

Is there any way to make it look normal?

Thank you for your help!

[Andreas]

Hi,

 

See the documentation https://infocenter.nordicsemi.com/topic/sdk_tz_v4.1.0/examples_zigbee.html?cp=7_3_3_8_0#examples_zigbee_test : 

3. Use an UART viewer to see the log messages produced by the application. All Zigbee examples use 1 000 000 baud rate.

 

Try changing the badrate.

 

Best regards,

Andreas