title: PRINTF in Keil uvision5
body: <p>I am working for the first time with the STM32 Nucleo L476RG board with the X-Nucleo IDB05A1 Expansion board for developing Bluetooth Low Energy Applications.
  I will develop with Keil uvision5. In uvision5 I could succesfully built the SensorDemo example from the STM32CubeExpansion package, loaded the code to the flash memory of the board and started a debug session/run the code.</p>
  
  <p>In that code example are a lot of PRINTF statements used. But where can I see the output of those?</p>
  
  <p>I tried things like <a href="https://stackoverflow.com/questions/32755266/printf-in-keil-mcb4300-using-j-link">here</a> or <a href="https://stackoverflow.com/questions/24605244/printf-in-keil-for-stm32f4-eval2-board">here </a>but it didn't work.</p>
  
  <p>Can anyone help me out or has an easier solution?</p>
  
  <p>Or would there be an easier or better environment for developping with STM32 bluetooth low energy boards?</p>
  
  <p>Thanks in Adavance!</p>