Low cost ultra-low power wireless LAN module

The SX-ULPAN-SB is a single-band 802.11 b/g/n ultra-low-power
Wi-Fi module with commercial temperature support. With SPI as
host interfaces, this module provides seamless connectivity for
various micro-controller based networking applications that the
user need.

Ultra-Low-Power Module for IoT

The SX-ULPAN-SB is an ultra-low-power, single-band 802.11 b/g/n Wi-Fi module with commercial temperature support. It features SPI as host interfaces. 

SX-ULPAN-SB’s small form factor, rich features, make it perfect for many mobile wireless applications and portable battery-operated devices. This radio module makes it an ideal choice for many IoT applications like remote equipment monitoring, asset tracking and telemetry, security, wireless audio, home automation, medical devices, and many more.

This Ultra-low-power Wi-Fi Module features QCA4004 Radio makes it ideal for Internet of Things (IoT) applications. It has selectable onboard printed ntenna and an U.FL connector for an add-on antenna.


  • SPI slave type protocol that provides a simple and low cost interface between a micro-controller and its peripherals
  • Single Stream System(1x1) & 20MHz Channel Width
  • Data Rates - Radio module makes it upto 10 Mbps
  • Modular Certifications - FCC/IC/TELEC modular certifications improves time-to-market and decreses costs
  • Wi-Fi Protected Setup- WPS 2.0 implementation makes it easy to add new devices to an existing network without entering long passphrases
  • Onboard Antenna & U.FL Connector Add-on
  • Commercial temperature support
  • Model Number: SX-ULPAN-SB
  • Chipset: QCA4004-BL3B
  • Radio Spec: 802.11 b/g/n
  • Security: Open System, WPA/WPA2-PSK
  • Host Interface: SPI
  • Operating Voltage: 3.3 V
  • Op Humidity: 10 to 95 %RH
  • Storage: 15 to 95 %RH
  • Operating Temperature: Continuous Tx/Rx: 0 to +70 °C
  • Size: 20.0 x 15.0 x 2.2 mm
  • Weight: 1.50 +/- 0.1 g

Hardware Specification
Functional Specification