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SparkLAN WSDB-104GNI(BT) (P) 802.11bgn + BT Smart Wi-IoT Module

Special Price $22.45 Regular Price $29.99
Broadcom BCM43438 Wi-Fi + Bluetooth Module for IoT Applications [PCB Antenna]
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  • Form Factor: Smart Wi-IoT Module
  • Chipset: Broadcom BCM43438
  • Wireless Standard: 802.11bgn + BT
  • Frequency: 2.4 GHz
  • Antenna: 1×1 MIMO (1T×1R)


  • Standard: 802.11b/g/n
  • Interfaces: SDIO, Hi-Speed UART (SDIO: WLAN; Hi-Speed UART: Bluetooth)
  • Chipset: Broadcom BCM43438
  • Antenna: PCB Printed ANT or U.FL connector, 1T1R
  • Form Factor: Stamp Hole
  • Operating Temperature: –40 °C to 85 °C
  • Enhanced wireless security: WEP, WPA, WPA2
  • Supports Linux

Highly Integrated Wi-Fi/BT Solution

SparkLAN WSDB-104GNI(BT) is a highly integrated 1×1 802.11 b/g/n Wi-Fi/BT combo IoT solution. It can support up to 150 Mbps Wi-Fi throughput and Bluetooth can support BT4.1.

Intelligent Connectivity Platform for the IoT

WSDB-104GNI(BT), embedded with Broadcom BCM43438 chipset, is a cost-efficient and power-efficient solution, providing SDIO interface for Wi-Fi to connect with host processor and high-speed UART interface for BT. WSDB-104GNI(BT) is able to function under server weather condition (–40 °C to 85 °C), which is ideal for manufacturers to integrate with their devices that are designed for extended temperature ranges.

More Information
Model Number WSDB-104GNI(BT) (P)
Brand SparkLAN
Weight 0.070000
Dimensions 19 mm × 12 mm × 2 mm
Form Factor Smart Wi-IoT Module
Chipset MFG Broadcom
Chipset BCM43438
Wireless Standard 802.11bgn + BT
Frequency 2.4 GHz
MIMO 1×1
Antenna Integrated Antenna
Application Industrial
Chipset Broadcom BCM43438
Temperature –40 °C to 85 °C
Host Interface SDIO
Interface Connector SMT
Operating System Support Linux
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