3 Replies Latest reply on Mar 17, 2017 5:17 AM by JoMe_264151

    what is battery_level?



      I trying to BLE Heart Rate Senser.


      Next Explanation is included in BLE_Heart_Rate_Sensor.pdf


      "The blue LED turns on when the battery level value is less than 10%."


      I challenged  read  PSoC Creator's source program,


      but I don't understand battery_level.


      Does anyone tell me what is battery_level?


      best regards yoshizu.