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WL18XXCOM82SDMMC

WL18XXCOM82SDMMC

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WL18XXCOM82SDMMC

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Overview

The WiLink SDIO board is a SDMMC adapter board and is an easy to use connector between a WiLink COM8 Evaluation module [WL1837MODCOM8i and WL1835MODCOM8B] and a generic SD/MMC card slot on a host processor EVM. The adapter card enables the WiLink Wi-Fi module to operate over SDIO. It also provides UART connection for Bluetooth® over a FPC connector or wire cables.

In addition the adapter is a standalone evaluation platform using TI wireless PC debug tools for any WiLink module/chip solution with a PCB 100-pin edge connector.

This board is designed for use with various platforms such as the TI Sitara AM335 and AM437.

 

Features
  • Easy to connect WiLink8 modules to platforms over SDMMC
  • 3v level-shifter to 1.8v IO
  • BT and WiFi debug pins
Wi-Fi products
WL1801MOD — WiLink™ 8 single band Wi-Fi® module WL1805MOD — WiLink™ 8 single band, 2x2 MIMO Wi-Fi® module WL1807MOD — WiLink™ 8 industrial dual band combo, 2x2 MIMO Wi-Fi module WL1831MOD — WiLink™ 8 industrial Wi-Fi, Bluetooth & Bluetooth Smart (Low energy) module WL1835MOD — WiLink™ 8 single band combo 2x2 MIMO Wi-Fi®, Bluetooth® & Bluetooth Smart module WL1837MOD — WiLink™ 8 industrial dual band, 2x2 MIMO Wi-Fi®, Bluetooth® & Bluetooth Smart module
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Evaluation board

WL18XXCOM82SDMMC – WiLink™ WL18xx SDIO Board

Daughter card

WL1835MODCOM8B-SDMMC – WL1835MODCOM8B and SDMMC adapter bundle

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Daughter card

WL1837MODCOM8I-SDMMC – WL1837MODCOM8 and SDMMC adapter bundle

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TI's Standard Terms and Conditions for Evaluation Items apply.

Design files

WiLink WL18xx SDIO Board Schematic — SWRR140.ZIP (433 KB) WiLink WL18xx SDIO Board Assembly Drawings — SWRR142.PDF (538 KB) WiLink WL18xx SDIO Board Bill of Materials (BOM) — SWRR139.ZIP (15 KB) WiLink WL18xx SDIO Board Gerber Files — SWRC307.ZIP (337 KB) WiLink WL18xx SDIO Board PCB .asc Layout — TIDRGH6.ZIP (307 KB) WiLink WL18xx SDIO Board PCB Layout — SWRR141.ZIP (426 KB)

Technical documentation

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Type Title Date
* User guide WL18xxCOM82SDMMC WL18XX SDMMC and UART Adapter Board User's Guide Jan. 12, 2015
More literature WL18XXCOM82SDMMC EC Declaration of Conformity (DoC) (Rev. A) Jan. 02, 2019

Related design resources

Software development

DRIVER OR LIBRARY
TI-BT-STACK-LINUX-ADDON — TI Bluetooth Linux Add-On for AM335x EVM, AM437x EVM and BeagleBone With WL18xx and CC256x
WILINK8-WIFI-MCP8 — WiLink™ 8 Proprietary Wi-Fi Driver – QNX, WinCE, Nucleus RTOS baseline
WILINK8-WIFI-NLCP — WiLink™ 8 Wi-Fi Driver for Linux OS
WL18XX-BT-SP — Bluetooth service pack for WL18xx

Reference designs

REFERENCE DESIGN
TIDC-WL1835MODCOM8B — 2.4 GHz WiFi® + Bluetooth® Certified Antenna Design on WiLink™ 1835 Module
TIDC-WL1837MODCOM8I — 2.4 & 5 GHz Dual Band Wi-Fi® + Bluetooth® Antenna Design on WiLink™ 1837 Module

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