true,
         zbLaunch: {
            action: { type: "key", key: "return" },
         }
      },
   }
</pre>
   

<h3>Feedback device outputs</h3>
<p>
   Pinscape Pico can control feedback devices - LEDs, solenoids, motors, etc.
   Devices can be controlled through the Pico's GPIO ports, but the Pico doesn't
   have very many GPIO pins, so Pinscape can also control devices through
   several types of add-on chips:
</p>
<ul>
   <li><a href="JSONConfigRef.htm#74hc595">74HC595 (output shift register)</a>
   