Q: FAQ: Problems with SoC Power Modes and external Interrupts with SmartRF04EB

The microphone input on the SmartRF04EB may generate unwanted external interrupts. To properly test power modes or external interrupts with SmartRF04EB and an EM module for any of the above mentioned products, make sure that the resistor R104 on the bottom side of the SmartRF04EB is not mounted. Remove R104 if it is mounted. Please note that R104 must be remounted if you at a later stage want to use microphone input on the SmartRF04EB.