DALI D4i is an extension of the DALI (Digital Addressable Lighting Interface) lighting protocol that provides enhanced functionality and features for lighting fixtures. D4i stands for "DALI for the Internet of Things (IoT)".
The main purpose of DALI D4i is to enable interoperability and standardization of smart lighting systems. It introduces additional features and requirements to ensure compatibility and ease of integration with IoT platforms and applications. Some key features of DALI D4i include:
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Device information: D4i-compliant fixtures provide detailed information about their capabilities, power consumption, and operating parameters, allowing for better integration and control.
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Energy reporting: D4i fixtures can provide real-time energy consumption data, allowing for energy monitoring and management.
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Luminaire identification: Each D4i fixture has a unique identifier, making it easier to manage and control individual fixtures within a network.
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Diagnostic and maintenance information: D4i fixtures can provide information about their status, performance, and any potential faults, making it easier to monitor and maintain lighting systems.
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Wireless communication compatibility: D4i fixtures support wireless communication interfaces, such as Bluetooth or Zigbee, allowing for wireless control and integration with IoT platforms.
Overall, DALI D4i enhances the capabilities of DALI lighting systems, enabling better connectivity, interoperability, and control for smart lighting applications in the IoT context.