Hello, we have a custom board based on the CEAA WLCSP reference schematic with internal LDO setup. Our supply voltage is 1.8V (VCC_nRF). Unfortunately we don't see any BLE activity. When we probe the output of VDD_PA we don't see any activity.
I am testing with an unmodified version of HRM example code. When I test it with blinky example I see the GPIOs toggled as expected.
Appreciate any guidance.