📶 Seeed Studio Wi-Fi HaLow Board – Long-Range, Low-Power Wireless for Smarter IoT
The Seeed Studio Wi-Fi HaLow Board, built around the Quectel FGH100M-H module, delivers robust and energy-efficient wireless connectivity for IoT systems. Operating in the 902–928 MHz frequency band and fully compliant with IEEE 802.11ah, it ensures excellent signal penetration and extended coverage—ideal for:
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🏡 Smart Homes
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🏭 Industrial Automation
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🌾 Agricultural Systems
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🌆 Smart City Infrastructure
Its compact design makes it a go-to solution for developers building long-range, low-power networks with reliable performance.
Feature
📶 Long-Range Connectivity
🚀 Reaches up to 1 km (line-of-sight), ensuring stable communication even in complex or remote environments.
🔋 Low Power Consumption
⚡ Optimized for energy efficiency, making it perfect for battery-powered IoT deployments and power-sensitive projects.
🔐 Robust Security
🛡️ Supports AES, SHA-256/384/512, and WPA3 encryption standards to ensure safe, encrypted data transmissions.
🧠 High Device Capacity
📡 Handles up to 8,191 simultaneous connections per access point—ideal for dense networks and scalable infrastructure.
📏 Compact Design
🪶 Measures just 42 × 25 mm, allowing for seamless integration into compact or space-constrained applications.
🔗 XIAO Ecosystem Compatibility
🧩 Designed to work hand-in-hand with Seeed Studio XIAO boards, providing maximum development flexibility and ease of expansion.
🔌 Versatile Interfaces
🎚️ Features SPI and SDIO interfaces, plus an IPEX connector for adding external antennas—ideal for custom wireless builds.
Specification
| Parameters | Details |
| WLAN Protocol | IEEE 802.11ah |
| Wi-Fi Frequency Band | 902–928 MHz |
| Wi-Fi Antenna | 1 x 1 |
| Wi-Fi Modulation Mode | OFDM,BPSK, QPSK, 16QAM, 64QAM |
| Encryption Mode | AES, SHA-256, SHA-384, SHA-512, WPA3 |
| Wi-Fi Operating Mode | AP/ STA |
| Operating Temperature Range | -30 °C to +85 °C |
| Extended Temperature Range | -40 °C to +85 °C |
| Physical Rate (Max.) | 802.11ah: 32.5 Mbps |
| Power Supply Voltage | VBAT: 3.0–3.6 V, typ. 3.3 V |
| I/O Power Supply Voltage | VDD_IO: 1.62–3.6 V, typ. 1.8/3.3 V |
| FEM Power Supply Voltage | VDD_FEM: 3.0–5.25 V, typ. 5 V |
Application
🏡 Smart Home Devices
Automate lighting, security, appliances, and more for a connected, convenient lifestyle.
🏭 Industrial Automation Control
Streamline manufacturing and equipment monitoring with real-time precision and control.
🌆 Smart City Infrastructure
Enable traffic management, public safety, and smart utilities for more efficient urban living.
🌾 Agricultural IoT Monitoring
Track soil, climate, and equipment to optimize crop yield and resource usage.
🌍 Environmental Monitoring Systems
Capture air quality, temperature, humidity, and light levels—ideal for research and sustainability projects.
| HSCODE | 8517799000 |
| USHSCODE | 8517180050 |
| UPC | |
| EUHSCODE | 8517180000 |
| COO | CHINA |
Part List
| Wi-Fi HaLow Module | ×1 |