Hlo
I have to asked that i am working with custom board of nrf5340 and i want to flash and check the rf signal by flashing through the nrf5340 development board and i am not able to flash the board . and if i flashed only my custom board with external jtag then after flashing if i checked the signal in nrf connect for desktop then there shows an error .
so can you sugggest, how should i resolve this problem