Download the Fusion 360 files from the File section to view the current design of the visor. 

Open the design in fusion 360

Export the design to STL and then use a 3D printing slicer SW like CURA to slice the model. Then send the design to the 3D printer. (When 3D printing visors make sure to use PETG plastic. When we tried using PLA plastic the visor wasn’t as durable)

Download the Fusion 360 files from the File section to view the schematic and PCB design.

Open the design in Fusion 360

Use the Manufacturing menu in Fusion 360 to export gerber files. Use the Gerber files to order the PCB  and SMT Stencil (We ordered from jlcpcb.com). Use the Bill of Materials in files section to order components (we used digikey.com and mouser.com)

Once the PCB arrives, use the SMT Stencil to apply solder paste to the PCB. Then please the SMD components. Use an infrared oven (we used the T962 PCB reflow oven) to solder the components on the PCB. Once the SMD components are soldered, hand solder all the through-hole components like molex connectors, switches and headers. 

Then place the PCB in the enclosure on one side. Make sure the LoRAWAN antenna is plugged into the IPEX connector on the RAK3172.

Use super glue to attach the solar panel to the rectangular part of the visor. Also attach the battery to the PCB.

Connect RX, TX and GND lines. Connect USB port to PC.