https://devzone.nordicsemi.com/f/nordic-q-a/62178/ble-hrs-ppk-power-consumptionHi, I am starting with PPK. Tried some measurements on ble examples and looks like i am doing something wrong. I have aproximatelly 7mA during advertising. Am I doing something wrong with PPK? Also logging is disabled and using ble peripheral hrs exampleen-USTelligent Community 13Thu, 11 Jun 2020 05:49:06 GMThttps://devzone.nordicsemi.com/thread/254361?ContentTypeID=1Thu, 11 Jun 2020 05:49:06 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e2e4c23e-e698-4dd9-8250-6c754b92d4caPepam<p>Hi,</p> <p>Thanks for reply. I tried the same hex file and power consumption was the same as you had. So everything is okay now. Thanks. I have took a look at my code and I realized that I have added some code to turn on radio notifications which I think coused extra power consumption because of some fault with init.</p> <p>Regards,</p> <p>Pepam</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/253474?ContentTypeID=1Fri, 05 Jun 2020 09:42:40 GMT137ad170-7792-4731-bb38-c0d22fbe4515:660dde72-5453-4e49-8e85-0d9259ba46f3J&#248;rgen Holmefjord<p>Hi,</p> <p>If you are seeing ~7mA base current, there is either something wrong with the PPK/measurements, or the CPU is not in sleep. Have you made other changes to the examples than disabling logging?</p> <p>I tested the precompiled HEX-file of ble_app_hrs example from SDK 15.2.0 (examples\ble_peripheral\ble_app_hrs\hex\ble_app_hrs_pca10040_s132.hex), and it gives an average current of around 600 uA:</p> <p><img alt=" " src="https://devzone.nordicsemi.com/resized-image/__size/640x240/__key/support-attachments/beef5d1b77644c448dabff31668f3a47-d0e61e1034484932ac919c8aa500db52/ppk_5F00_ble_5F00_app_5F00_uart_5F00_sdk1520.png" /></p> <p>Could you test this example, to check if the measurement setup is correct?</p> <p>Best regards,<br />Jørgen</p><div style="clear:both;"></div>