IoT | Wi-Fi HaLow

IWH100M

IWH100M is a long-range, low-power Wi-Fi HaLow module launched by Eagle, which complies with the
IEEE 802.11ah standard.

  • Low Power Consumption

  • Operating Temperature Range: -40 °C to +85 °C

Temperature Range
Operating Temperature -30 °C to +85 °C
Extended Temperature -40 °C to +85 °C
Physical Rate (Max.)
802.11ah 32.5 Mbps
Interfaces
SDIO × 1
SPI × 1
Wi-Fi Antenna Interface × 1
Electrical Features
Power Supply Voltage VBAT: 3.0–3.6 V, typ. 3.3 V
I/O Power Supply Voltage VDD_IO: 1.8–3.6 V, typ. 3.3 V
Certifications (Planning)
Regulatory Europe: CE America: FCC Canada: IC Australia/New Zealand: RCM

Key Features

  • Wi-Fi HaLow module, 850–950 MHz frequency band
  • Encryption mode: AES, SHA-256, SHA-384, SHA-512, WPA3
  • Long-range transmission, low-power consumption, large
    capacity, and good penetration performance
  • Fast time-to-market via simple design

Product Description

IWH100M is a long-range, low-power Wi-Fi HaLow module launched by Eagle, which complies with the IEEE 802.11ah standard. Wi-Fi HaLow is an open, standard Wi-Fi technology operating in the license-exempt Sub-1 GHz range.

IWH100M operates in the 850–950 MHz working frequency band with a channel width of 1/2/4/8 MHz. Its maximum physical rate is 32.5 Mbps, and its maximum output power is 21 dBm theoretically. Based on the Sub-1 GHz frequency band, the module has greater coverage and penetration performance, extending the reach of smart home or smart city networks and enabling users to control IoT devices in a radius of 1 km. IWH100M has a low-power design and supports large-capacity access, and enables simultaneous access of up to 8191 devices to the same Wi-Fi access point theoretically, which is more suitable for the access requirements of large-scale IoT devices.

With its ultra-compact package size of 13.0 mm × 13.0 mm × 2.2 mm, IWH100M optimizes and effectively reduces end-product size and design cost, and fully meets the demands of size-sensitive applications.

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