Minimal Latency
BubblyNet's Bluetooth Mesh Modules bring cutting-edge control capabilities to the full range of devices in a smart lighting system.
Owing to the architectural advantages of Bluetooth Mesh and the quality of BubblyNet's Module implementation, the response time to control input is both extremely fast and very resilient.
Switch Latency
The typical time from when a user begins pressing the button on BubblyNet's Q-Series Switch to when the controlled fixture or fixtures have adjusted their output is 110 milliseconds (about 0.1 second).
For reference, this is shorter than the time it typically takes to press and release a physical button switch, rendering the interaction perceptually instantaneous. (Fun Fact: a BubblyNet switch latency is faster than an average blink of an eye)
The above image shows:
- The red trace is the button circuit on a BubblyNet Switch (K-Q1), which is pressed and released over a period of over 200ms (a typical button press).
- The blue trace is the output of the BubblyNet Module in a BubblyNet 1000mA CC Driver (D-C1K).
- The digital trace on the bottom is the relay output of the BubblyNet Module in an Area Controller (C-T20).
This time delay of 110 milliseconds encompasses the entire time required to register the button press, encrypt and send a message over Bluetooth Mesh, receive and decrypt the message in the target device(s), and change the controlled output.
Reboot Latency
The Cold Boot is the initialization of a device when power is applied.
A cold boot usually occurs when the circuit breaker is switched on or toggled, but can also take place when mains power is restored after a blackout, or when backup generator power comes online.
This makes cold boot performance critical for safety in smart buildings.
A BubblyNet Module, when powered on, will begin outputting signal less than 5 milliseconds (0.005 seconds) after power is applied.
The above image shows a BubblyNet module in a D-C70 26w CC Driver:
- The red trace is the 5v supply to the BubblyNet Module.
- The blue trace is the PWM output of the Module, coming online 4.4 milliseconds after power is applied.
When integrated into more complex power electronics, the BubblyNet Module with its extremely fast start time adds no appreciable delay to the minimum time necessary for the hardware to stabilize to an output.
Power ON time at cold boot depends on the type of hardware. As examples, a C-T20 Area Controller with relay goes ON in 1.3 seconds while a D-C70 driver goes ON in 0.2 seconds.
CT20
D-C70
In the context of smart buildings and connected environments, speed is a crucial factor for user experience and system efficiency.
Rapid response times in lighting control systems contribute to a more intuitive and satisfying user experience and ensure that energy consumption is optimized by quickly adjusting to the user's preferences or needs.
In addition, fast reaction times are vital for safety and security applications, where immediate actions, such as turning on lights or triggering alarms, can make a significant difference in outcome.
The exceptional speed offered by BubblyNet's Bluetooth Mesh Module is best in its class and enhances the overall performance of smart building systems, providing a seamless and reliable solution.
Bluetooth Mesh is a wireless communication protocol designed for low-power devices to communicate with each other over a mesh network. Bluetooth Mesh extends the capabilities of traditional Bluetooth by enabling many-to-many device communication, allowing devices to relay messages across the network.
This creates a scalable, reliable, and energy-efficient system that's ideal for applications in smart building, automation, and connected environments. Key features of Bluetooth Mesh include self-healing, security, low latency, and ease of deployment, making it a versatile solution for large-scale device networks.
