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.
IEEE 802.11b,g,n + BT(2.1/3.0/4.1)
External crystal oscillator / TCXO
WLAN / Bluetooth Coexistance circuitry
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
Supplied on 1800 pieces tape and reel
IEEE 802.11 b/g/n & BT(2.1/3.0/4.1)
12.8 mm x 12.0 mm x 1.63 mm
-40°C ~ 85°C
Shared HCI transport for BT/BLE over
UART and SDIO for WLAN
WiFi & BT SiP Module