https://devzone.nordicsemi.com/f/nordic-q-a/128100/the-system-on-current-is-larger-than-that-specified-in-the-specificationHi I use the light ctrl example from NCS 3.2.4 on the 52840DK v3.0.1, serial communication with an external MCU is required. After suspending the UART and disabling Mesh broadcasting, the current consumption remains at 19 µA.The software operation processen-USTelligent Community 13Tue, 14 Nov 2017 10:43:53 GMT