title: Bluetooth Ping Latency
body: <p>I am currently working on a project involving a Lego Mindstorms kit. The brick is the NXT and I was curious about the bluetooth ping rates. </p>
  
  <p>I ran a test of 100 pings on it and got some interesting results. The latencies seemed to fall into bands. I increased to 10,000 pings and it highlighted this trend even more clearly. Does anyone know what could cause this to happen?</p>
  
  <p>In case it is relevant, the distance between the sender and receiver was about 3 metres. </p>
  
  <p><img src="https://i.imgur.com/5WgUP.png" alt="10000 Ping Scatter Plot"></p>