S-WiFi Embedded Device
Network Control & Management Stack

Overview

S-WiFi is a proprietary and patented portable stack that is designed specifically for network control and management purposes. It allows users to create a self-organizing Personal Area Network (PAN) that can automatically arrange and manage connected devices without requiring complex manual configuration. This technology supports a scalable and flexible multi-hop architecture, meaning that data can travel through multiple devices or nodes to reach its destination, which improves connectivity and extends the network range. Because of this capability, S-WiFi enables efficient communication among devices within a network while maintaining strong control and management features. Its portable design also allows it to be implemented across different systems and environments, making it useful for various applications where reliable and adaptable networking is required.

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technical specification

Technical Specification

Network Specifications
Frequency Band 2.4 GHz (8 channels)
Multi-hop Depth Up to 5 hops
Max Devices 127
Reliability ACK mechanism for guaranteed delivery
Connectivity Check Heartbeat mechanism for repeater nodes
Wireless Range ~10 m (PCB antenna), up to 100 m (external antenna)
Wireless Node Specifications
Powerful CPU 32-bit RISC-V single-core processor, running up to 160 MHz
Ultra-low power consumption Deep sleep power consumption of about 43uA
Rich board resources 400KB SRAM, 384KB ROM built-in 4Mflash
Ultra-small size As small as the thumb (22.52x18mm) classic shape
Reliable security features Encryption hardware accelerators that support AES-128/256, hashing, RSA, HMAC, digital signatures
Rich interface 1x12C, 1xSPI, 2xUART, 11xGPIO(PWM), 4xADC

Application areas

Aligned with our Support Services mindset, we deliver practical, end-to-end solutions

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Industrial & Infrastructure Applications

  • Smart Agriculture: Soil moisture sensors, irrigation control, crop health monitoring across large fields

  • Factory Automation: Wireless control of machinery, predictive maintenance, and sensor networks in harsh environments

  • Oil & Gas Pipelines: Leak detection, pressure monitoring, and remote diagnostics over long distances

  • Mining Operations: Underground sensor networks for safety,air quality, and equipment tracking

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Commercial & Urban Applications

  • Building Management Systems (BMS): HVAC control, occupancy sensing, and energy optimization

  • Smart Parking: Real-time availability updates, automated lighting, and payment integration

  • Traffic Signal Coordination: Adaptive signal timing based on vehicle flow and pedestrian presenc

  • Environmental Monitoring: Air quality, noise levels, and temperature tracking in urban zones

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Safety & Emergency Systems

  • Disaster Response Networks: Rapid deployment of communication nodes in disaster zones

  • Fire Detection Systems: Distributed smoke and heat sensors in large buildings or forests

  • Security Perimeters: Motion detection and alert systems for remote or sensitive areas

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Research & Education

  • Campus Sensor Networks: Energy usage, occupancy, and environmental data collection

  • Robotics Swarms: Coordination of autonomous agents for exploration or delivery

  • IoT Prototyping Platforms: Rapid development and testing of wireless control systems

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Medical Applications

  • Patient Health Monitoring

  • Hospital Asset Tracking

  • Emergency Response & Disaster Medicine

  • Smart Clinics & Remote Diagnostics

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Key Features

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Two-tier architecture

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Self-Organizing Network Formation

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Supports multi-hop networking

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ASCII command set for application-level control

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