Cybersecurity

Building Festival Badges That Sync Themselves Up

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The CrowdClock project introduces a decentralized synchronization method for festival badges using the ESP-NOW protocol to align LED sequences without external infrastructure or pairing. This development demonstrates an efficient way for developers to implement self-propagating clock synchronization in distributed wireless nodes by having devices adopt the highest broadcasted clock value. Technical professionals should watch how this low-latency, masterless architecture might be applied to other large-scale IoT deployments requiring coordinated behavior in dense environments.

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Building Festival Badges That Sync Themselves Up

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