Short-range Wireless Communication: Fundamental... Review

The shortest range (~4 cm), used for contactless payments and quick pairing.

Short-range protocols prioritize battery life over long-distance reach. Short-range Wireless Communication: Fundamental...

Ranges from Point-to-Point (one-to-one) to Mesh (every device talks to others). 💡 Key Applications The shortest range (~4 cm), used for contactless