title: C++ / Arduino: How do I convert a string/char-array to byte?
body: <p>I want to convert </p>
  
  <pre><code>char lineOneC[8] = {0,1,1,0,0,0,0,1}; 
  </code></pre>
  
  <p>into </p>
  
  <pre><code>byte lineOneB = B01100001;
  </code></pre>
  
  <p>How do I do this in C++ / Arduino?</p>