My First Impressions of MeshCore Off-Grid Messaging

When my wife saw me playing with my new encrypted radio, she asked what it was for. &ldquo;Imagine,&rdquo; I said, &ldquo;if I could type a message on my phone and send it to you, and the message would appear on your phone. Instantly!&rdquo; She wasn&rsquo;t impressed. &ldquo;It also works if phone lines are down due to a power outage&hellip; or societal collapse.&rdquo; Still nothing. &ldquo;If…