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HC-02 Wi-Fi HaLow Module

·2 min read·Author:Hilbert Wang

Pioneering a New Era of Long-Range, High-Speed Wireless Connectivity for IoT​

To meet the growing demand for long-range, high-speed, and stable wireless communication in Internet of Things (IoT) applications, we proudly introduce the HC-02 Wi-Fi HaLow Transparent Transmission Module.

Powered by the advanced ESP32-S3 and MM6108Q chipsets, this module offers exceptional processing capability and can be directly controlled via UART AT commands—no SDK development required.

Compact, Efficient, and Developer-Friendly​

The HC-02 adopts a compact 1.27 mm stamp-hole (SMD) design, making it easy to integrate into a wide range of PCB layouts. Operating in the license-free Sub-1 GHz band, it supports 1–2 km transmission distance and achieves a maximum physical data rate of up to 32.5 Mbps.

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This breakthrough design effectively addresses the limited range of traditional Wi-Fi and the slow data rates of other IoT wireless technologies, positioning the HC-02 as the ideal solution for long-range, high-speed data transmission.

Versatile Applications Across IoT​

The HC-02 excels in a variety of IoT use cases, including but not limited to:

  • Remote Monitoring: Smart cameras and environmental sensors for real-time data streaming.
  • Industrial Automation & Asset Management: Remote control and equipment monitoring for efficient production.
  • Smart Homes & Smart Cities: Lighting control, energy management, and urban infrastructure monitoring.
  • Smart Agriculture & Construction Management: Remote data collection from fields and construction sites to optimize operations.
  • Wi-Fi/Ethernet/Wi-Fi HaLow Extension & Bridging: Easily link existing networks to enable multi-node collaboration.
  • Autonomous Driving & Mobile Positioning: Reliable, high-accuracy data transmission for unmanned and positioning systems.
  • Unmanned Retail & Inventory Management: Enable smart logistics and cashier-free store operations.
  • Legacy Equipment Digitization: Upgrade traditional industrial and commercial devices with intelligent connectivity.

Empowering Developers and Innovators​

Beyond enhancing IoT data transmission performance, the HC-02’s simple control interface and flexible hardware design dramatically reduce development complexity, giving engineers greater freedom in system design. Whether for remote monitoring, smart city infrastructure, industrial IoT, or precision agriculture, the HC-02 delivers a robust, efficient, and scalable wireless solution.

HC-02 Wi-Fi HaLow Module — engineered for the modern IoT era. Experience long-range, high-speed, and reliable wireless connectivity without compromise. Empower your next IoT innovation with the HC-02 and accelerate your path from prototype to deployment.