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2.4GHz WiFi & Bluetooth Module with Antenna
IEEE 802.11b,g,n​ + BT(2.1/3.0/4.1)
Key Features
  • Broad market certified module for Embedded Application Processors
  • 2.4GHz WLAN (b,g,n) & BT (2.1/3.0/4.1)
  • Integrated crystal oscillator, Tx/Rx switch, bandpass filter and chip antenna
  • WLAN / Bluetooth Coexistance circuitry
  • Based on TI Wilink8 45-nm CMOS technology.
  • Seamless integration with TI Sitara and other application processors.
  • FCC/ CE R&TTE certification
  • Stamp hole package 22mm x 22mm x 2.5mm
  • -20C to +75C operation.
  • Supplied on 1100 pieces tape and reel.

The Jorjin WG7831-DELF is a low cost 2.4GHz WLAN + Bluetooth system in
package (SiP) module based on the WL1831 SoC from Texas Instruments.  It contains a crystal, power amplifier, Tx filter and Tx/Rx switch as well as the necessary passive components to fully implement the 802.11b,g,n WiFi & Bluetooth 4.1 functions.  It also integrates a chip antenna, making it easy to integrate without any knowledge of RF design.

The WG7831-DELF WLAN is connected to the host processor via a 1.8V SDIO interface, and the Bluetooth is connected via a UART.  Linux and Android drivers are provided for a wide range of application processors, with WinCE and Windows Mobile drivers available from our partner network.
WG7831DELF EU Declaration of Conformity (RED)
WG78xx module Porting Guide For Renesas-RZG1M and linux3.10
WG78xx module Porting Guide For iMX7 and Linux kernel 4.1.15
WG78xx module Porting Guide For iMX6 and Android 6
HW Platform and OS Support Note For WG78xx module