OpenThread RCP using custom nRF52840 Module

[ArunRuchir]

I am using nRF52840 Dongle as RCP with RP4 as OTBR and its working fine. 

I have compiled sample/openthread/coprocessor as RCP using VS-Code. When trying the same via 52840DK or my custom nRF52840 modules, its not working as RCP. 

My requirement is to connect my customer nRF52840 board using UART to RP4 as RCP. 

Is this possible ? Pls help. 

Regards

Arun

[Amanda Hsieh]

Hi, 

I am using nRF52840 Dongle as RCP with RP4 as OTBR and its working fine. 

Are you using Thread: Co-processor for nRF52840 Dongle?

I have compiled sample/openthread/coprocessor as RCP using VS-Code. When trying the same via 52840DK or my custom nRF52840 modules, its not working as RCP. 

Which version of NCS are you using?

Please elaborate on how it doesn't work as RCP. Any log? You can build with snippets logging to get the RTT log. 

Also, please check and configure the following library option that is used by the sample:

• CONFIG_OPENTHREAD_COPROCESSOR_RCP - Selects the RCP architecture for the sample.

Regards,
Amanda H.