Hello, Professional,I meet a strange phenomenon,now I use the nrf52832 IC, when I use the ble_app_hrs_freertos in SDK 11, the Power consumption is nomal, The Average current is 0.8ma when the Device is advertising。
But the strange phenomenon is that when I use ble_app_hrs_freertos in nRF5_SDK_15.2.0_9412b96. The device is the same with the above step. The Average current is 3.0 ma when the Device is advertising..I have not modified the code at all.
Can anyone give me Suggestions? I also doubt that the FPU is open,the current is higher than previous SDK.But I look for the data sheet,and it said the FPU will add one tenth of current than FPU closed.