hello , i work on nrf dev kit and i want to make project that the kit communicate to mobile with low current consumption. when i press button it send button press count to mobile and go in sleep mode. whenever switch is press than and than the uc will wake up otherwise it remain in low power mode. right now i'm able to send data to mobile on press switch but take high current consumption around 4.5mA. is it possible? if yes than how and if you have any sample code than please give me. Thank you