BerkananSDK
An open-source SDK enabling Bluetooth mesh messaging between nearby iOS, macOS, tvOS, and watchOS apps without internet connectivity.
What is BerkananSDK?
Berkanan SDK is an open-source Bluetooth mesh messaging SDK that enables apps to send and receive small messages (up to 512 bytes) between nearby devices without requiring internet connectivity. It creates a decentralized mesh network where messages are relayed from device to device, extending their range based on network density. The SDK is designed for situations where traditional communication networks are unavailable, such as during emergencies or in remote areas.
iOS, macOS, tvOS, and watchOS developers building apps that require offline or decentralized communication capabilities, particularly for emergency messaging, local networking, or privacy-focused applications.
Developers choose Berkanan SDK for its simplicity in implementing Bluetooth mesh messaging without complex pairing or infrastructure, its ability to work in the background on iOS, and its commitment to decentralization and privacy by avoiding central servers. It provides a foundational layer for building resilient, offline-first communication features.
Overview
Bluetooth mesh messaging SDK for apps
Use Cases
Best For
- Building emergency communication apps that work without cellular or Wi-Fi
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