Vuzix’s waveguides contribute to the module’s sleek design with a 0.7 mm thickness, less than 5 grams weight, under 5% eye glow, and a 30-degree diagonal field of view.

The 12th pin was connected to the data pin of the transmitter module. You can refer to the image below for a clearer view of the circuit connections and placement in the helmet. All the modules are ...