nRF7002 DK supports Embedded Trace Macrocell (ETM) and Instrumentation Trace Macrocell (ITM) trace.
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Solder the P25 connector on the nRF7002 DK.
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Cut SB7 and connect a wire from the SB7 pad on nRF7002
side to VDD_MEAS (always high) or any GPIO.
For example: P0.05 to control BUCKEN from the firmware.
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Modify the firmware to remove P0.12 from BUCKEN and enable it as
TRACECLK.
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Short the SB11, SB12, SB13, SB14
solder bridges.
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Cut SB8.
This disables the onboard flash memory which shares the trace data
pins.