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2.4GHz Industrial WiFi & Bluetooth SiP Module
IEEE 802.11b,g,n​ + BT(2.1/3.0/4.1)
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  • 2.4GHz WLAN & BT (2.1/3.0/4.1)
  • External crystal oscillator / TCXO
  • WLAN / Bluetooth Coexistance circuitry
  • Dimension 12.8mm(L) x 12mm(W) x 1.7mm(H).
  • Based on TI Wilink8 45-nm CMOS technology.
  • Seamless integration with TI Sitara and other application processors.
  • Pin compatible with Jorjin WG7801-B0 and WG7871-BN.
  • -40C to +85C operation.
  • Supplied on 1800 pieces tape and reel.

The Jorjin WG7831-B0 is a low cost 2.4GHz WLAN + Bluetooth system in package (SiP) module based on the WL1831 SoC from Texas Instruments.  It contains a 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.

The WG7831-B0 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.

Jorjin can supply a suitable 2.4GHz chip antenna for the WG7831-B0 and can provide complete design services including a  full design review and FCC/CE certification.

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WG7831-B0-DTS-R06_20170125