Meshtastic

About

Open-source, low-power mesh network that uses inexpensive radios to create a communication network where cell service and internet access are unavailable.

Key Features

• Long range communication 📶
• End-to-end encryption 🔒
• GPS location sharing 📍
• Text messaging 💬

Pros

• No reliance on cellular networks
• Privacy focused with encryption
• Extends communication range
• Relatively low cost

Cons

• Requires compatible hardware
• Dependent on device battery life 🔋
• Configuration can be complex