title: Is it possible to send data with BLE broadcast mode?
body: <p>I would like to kindly ask you if it's possible to send data (a string) in broadcast mode from a BLE device (like a Raspberry Pi, Onion or Arduino with a bluetooth dongle) to another device (like a Phone or another Raspberry Pi), which will show the data on screen.</p>
  
  <p>To be honest it's not necessary to show the data on screen, but the other device must be able to elaborate the received data with a C program I will create.</p>
  
  <p>I made a lot of researches on this topic but I could only find answers about Beacons, these objects can't send useful data for my project(like strings), or BLE devices which have to connect each other to send/receive data.</p>
  
  <p>I would like to create a program in C, in order to achieve this result.
  I searched something useful in the BlueZ library but I couldn't find anything because they don't explain the meaning of their functions.
  If it's possible I don't want to creat an android/iOS app. </p>