Brik Survival Official on Instagram: "Meshtastic and MeshCore use the same cheap LoRa radios but serve different jobs. Meshtastic is simple and perfect for small, mobile groups that want “walkie talkie plus group chat” on a phone. MeshCore is tuned for bigger, denser networks with fixed repeaters, smarter routing, and multi hop city coverage. This video explains how each works, what the hardware costs, what range you can honestly expect, and why they are more private and under your control than