Dev log-6

Finally done with PCB design of relay node and vehicle node.
yet to push design files on github.

It becomes hard to route manually for me so i end up doing autoroute in the end.

I used reference design from datasheets to make it easy for me to follow and make this pcb design.

next steps
-PCB Design for Gatewaynode
-Push all files to github
-Start designing Enclosure for each node