Quectel Launches Wi-Fi HaLow Module for Massive IoT Deployments
FGH200M enables long-range, low-power connectivity in sub-1GHz spectrum for large-scale IoT networks
Quectel Wireless Solutions has introduced the FGH200M, a new Wi-Fi HaLow module designed for long-range, low-power IoT deployments. Based on the Morse Micro MM8108 chipset, the module operates in the license-exempt sub-1GHz frequency band and targets applications requiring wide-area coverage, strong signal penetration, and high device density.
Extending Wi-Fi Beyond Traditional Limits
The FGH200M adopts the IEEE 802.11ah standard, also known as Wi-Fi HaLow, enabling significantly extended range compared to conventional 2.4 GHz Wi-Fi. With coverage of up to approximately one kilometer, the module is designed to support reliable communication in both indoor and outdoor environments, including challenging conditions such as industrial facilities or large campuses.
Compared to traditional Wi-Fi technologies, the use of sub-1GHz frequencies improves signal penetration through walls and obstacles, making it particularly suitable for smart buildings, warehouses, and urban infrastructure. At the same time, low power consumption supports battery-operated devices, a key requirement for scalable IoT deployments.
Designed for High-Density IoT Networks
A central feature of the FGH200M is its ability to support massive device connectivity. A single access point can theoretically connect up to 8,191 devices, positioning the module for large-scale IoT scenarios such as smart cities, agriculture, and industrial automation.
The module achieves a maximum physical data rate of 43.3 Mbps and operates across the 850 to 950 MHz band with flexible channel bandwidths of 1, 2, 4, or 8 MHz. This combination allows developers to balance range, throughput, and power consumption depending on the application.
Typical use cases include:
Smart agriculture and environmental monitoring
Industrial automation and asset tracking
Smart buildings and campus networks
Retail and warehouse management
Compact Design with Industrial-Grade Performance
With dimensions of just 11.0 × 10.0 × 2.0 mm and a weight of 0.51 g, the FGH200M is optimized for space-constrained devices. It supports multiple interfaces, including USB 2.0, SDIO, and SPI, offering flexibility for system integration.
The module is designed for demanding environments, operating in temperatures from -40 °C to +85 °C. Security is addressed through support for AES encryption, SHA-2 hashing, WPA3, and Opportunistic Wireless Encryption (OWE), ensuring secure communication across IoT networks.
End-to-End Integration Approach
In addition to the module, Quectel provides a portfolio of matched antennas, including models such as the YECN009AA and YENT065W1BM. This integrated approach simplifies RF design, accelerates development, and helps reduce time to market.
By combining module and antenna solutions, Quectel aims to streamline certification processes and ensure reliable wireless performance across Wi-Fi HaLow and other short-range technologies.
Expanding the Role of Wi-Fi in IoT
With the introduction of the FGH200M, Quectel strengthens the position of Wi-Fi HaLow as a bridge between traditional Wi-Fi and LPWAN technologies. The technology combines familiar IP-based networking with extended range and lower power consumption, making it an increasingly relevant option for large-area IoT deployments.