Wireless Protocol & Network Performance
Upgrading traditional smart homes typically requires wall chipping, rewiring, and is a complex, costly process with a long duration. This not only damages existing decor but also makes it very inconvenient to adjust the layout or add and remove devices later. Moreover, most solutions rely on additional gateway devices, leading to structural deficiencies such as configuration redundancy, complexity in deployment, and single point of failure. More critically, in a wiring environment commonly using single live wires, traditional Wi-Fi devices cannot maintain a continuous connection due to limited power supply capabilities, which becomes a key technical bottleneck for smart renovation.
The system device integrates Bluetooth (BLE) and Wi-Fi communication modules, adopting a heterogeneous collaborative architecture: BLE serves as the primary control path to handle local broadcasting, near-field pairing, and Mesh networking functions, featuring low latency and high robustness for multi-node communication capabilities; Wi-Fi acts as an auxiliary path, activated asynchronously by BLE only in scenarios such as remote control and data reporting, avoiding the power consumption burden associated with long-term connections. The underlying protocol stack supports dynamic assessment of link quality, path optimization, and autonomous switching mechanisms in case of network disconnection, allowing the Bluetooth network to maintain the control link independently locally even when the public network is interrupted, significantly enhancing system redundancy and fault tolerance.
Ultra-Low-Power Design for Single-Fire Wire
To address unstable power supply in single-firewire circuits, the system incorporates an ultra-low-power Bluetooth SoC and a capacitive energy-buffering circuit. Through dynamic power domain switching with subsystem-level power scheduling algorithms, the device maintains basic operation at microampere-level quiescent current. The Wi-Fi module utilizes a lightweight radio-frequency wake-up mechanism, activating high-power mode only when control commands or state synchronization are triggered. This enables a closed-loop power management cycle: “sleep → wake → communicate → sleep,” effectively solving the always-on challenge without modifying existing electrical circuits.
Smart Edge Automation & Multi-platform Interconnection
The Yoswit App enables remote control, scene management, and real-time status monitoring, supporting both local and wide-area connectivity and multi-platform synchronization. It natively integrates major voice assistants such as Google Assistant, Apple Siri, and Tmall Genie, and offers open API support for third-party systems including PMS, BAS, and security platforms. Utilizing a distributed sensing architecture, edge devices perform environment-triggered automations like turning off lights at night or activating lighting and curtains when entry is sensed. Designed with edge-based execution, the system ensures reliable and real-time responsiveness even without cloud connectivity.
Lightweight Rule Engine for Customizable Whole-House Scenarios
The whole-house scenario framework is built on our self-developed lightweight rule engine, which supports multi-condition triggers based on state, time, and device interactions. Through the app, users can easily customize scenarios such as “Home Mode” or “Sleep Mode.” This enables seamless cross-device coordination and one-tap execution, featuring clear logic and a low learning curve.
OTA Upgrades & Stable Local Interconnection
The system supports OTA updates, allowing devices to automatically download and install firmware for ongoing optimization and new functionalities—all without manual intervention. Even during network interruptions, the Bluetooth mesh ensures stable local device coordination and maintains reliable operation. With built-in compatibility for major voice assistants and smart speakers, as well as seamless integration with third-party security systems, the platform offers broad compatibility and scalability to meet diverse smart home needs.
