Learn how to connect your Bluetooth LE devices to Hubble Network's global IoT infrastructure—90M+ smartphone gateways—using Nordic's nRF54L15 and the reference app.
Wi-Fi has become a cornerstone of modern connectivity, powering everything from laptops and smartphones to smart home devices and industrial IoT systems.
How Bluetooth mesh networking works: managed flooding, publish-subscribe messaging, provisioning, security keys, and relay, proxy, and friend nodes.
Learn how to choose a UUID for custom Bluetooth LE GATT services and characteristics, avoid reserved UUIDs, and understand the Bluetooth Base UUID format.
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