This post is older than 2 years and might not be relevant anymore
More Info: Consider searching for newer posts

SDK15.2 uart spis current

In the use nRF5_SDK_15.2.0_9412b96\examples\ble_central_and_peripheral\experimental\ble_app_hrs_rscs_relay,PCA10040.
1.Remove keys and leds from BSP。
2.Delete analog HRS timer。
3.Shut off the log。
Start broadcasting without scanning,The average current is 50UA。Fall into the normal range。
4.NRF_LOG_ENABLED config 1,NRF_LOG_BACKEND_UART_ENABLED config1.
 
Start broadcasting without scanning,The average current is 250UA。Over 200UA, abnormal.
5.SPIS peripherals were added.
circuits were 450UA.added another 200UA.
Excuse me, is where configuration incorrect?
Related