Power consumption custom board

[erltot]

I have put my code developed on a nRF52 dk on a custom board that is based on a ISP1507 CPU. We are having higher current consumption than expected, I use the exact same code on the two boards.

Is there some things I should double check to make sure it is not the new CPU causing trouble?

I have done some research but I am not sure how much of it is still relevant as it is mentioned in a nRF51 context:

• GPIOTE configuration
• GPIO pull definitions
• External resistor on SWDCLK pin
• Dc/dc regulator settings different for the other board?

[MartinBL]

Can you try the standard ble_app_template example in the SDK and measure the current? If you still see ~2mA it is probably hardware related. Maybe some bad solder joints or short circuits.