Daniel-dk

/**
ESPNOW - Basic communication - Broadcast
Date: 28th September 2017
Original Author: Arvind Ravulavaru <https://github.com/arvindr21>
modified by Daniel de kock
Purpose: ESPNow Communication using Broadcast

Resources: (A bit outdated)
a. https://espressif.com/sites/default/files/documentation/esp-now_user_guide_en.pdf