radio test NCS nrf52820 and nrf21540

Hi All!

I am using NCS v2.0.0 and nrf52820 custom board and an example to test is radio test . I tested that example with nrf52833DK , code is executing/ printing messages on UART. But when I tested the same code by selecting the nrf52833_52820 then it was unable to run/ execute the code fully as it was with nrf52833. can you please help me in this regard?

Only this message on UART , after that no response when loaded program for nrf52820

But when i loaded the program for nrf52833 the program run properly as you can see the output it moves forward not stuck at the point where nrf52820.

Thanks in advance!