新闻中心

EEPW首页>嵌入式系统>设计应用> Microchip MRF24WB0MA 2.4GHz Wi-Fi解决方案

Microchip MRF24WB0MA 2.4GHz Wi-Fi解决方案

作者: 时间:2012-10-22 来源:网络 收藏

- Code Update

• Retail

- POS Terminals

-reless Price Tags

- Digital Remote

• Medical,tness, and Health care

- Glucose Meters

-tness Equipment

- Patient Asset Tracking

图1./MRF24WB0MB方框图

图2./MRF24WB0MB案例应用电路图

-通用演示板

The-Fi Comm Demo Board provides a low-cost and portable development system for’s802.11b RF Transceiver module.

The Wi-Fi Comm Demo Board is preloaded with the demo software for the user to explore the features of the MRF24WB0MA Wi-Fi module. It is also expandable through an expansion interface, which allows the user to extend its functionality by adding various sensor expansion boards.

TheWi-Fi Comm Demo board provides a compact development platform for customers to evaluate’s Wi-Fi product offering. The demo board comes with onboard MRF24WB0MA Wi-Fi module which is FCC/IC/ETSI certified along with a PIC32 MCU.

The demo board comes preloaded with the demo software for the user to explore the features of the MRF24WB0MA Wi-Fi module. It is also expandable through an expansion interface, which allows the user to extend its functionality by adding various sensor expansion boards.

This demo quickly shows how the Microchip agency certified Wi-Fi module can help connect products to popular 802.11b networks.

> Clicking LED icons on the web page will change the status of the LED on the board.

> Pressing push buttons on the board will be indicated on the web page.

图3.Wi-Fi通用演示板外形图

Wi-Fi通用演示板主要特性:

Over-the-air data rate: 1 2 Mbps (802.11b)

Standard Wi-Fi™ range expectation

> Indoor range of 50m+ (150’) with built-in antenna

> Outdoor, line of sight, >400m (1,200+’)

Supports 802.11 Infrastructure and Ad Hoc modes

Wi-Fi通用演示板包括:

DV102411 Demo Board

> MRF24WB0MA Wi-Fi Module

> PIC32 MCU

2 AAA Lithium Batteries

Product Information Sheet

图4.Wi-Fi通用演示板元件布局图及主要元件

The Wi-Fi Comm Demo Board includes the following key features:

1. MRF24WMB0MA RF Transceiver module

2. PIC32MX695F512H 32-bit microcontroller

3. MCP1642 +3.3V Boost regulator

4. Three status indicator LEDs

5. One push-button switch for user input

6. Power ON/OFF slider switch

7. 6-pin debug port

8. 8-pin sensor port

图5.Wi-Fi通用演示板电路图


上一页 1 2 下一页

评论


相关推荐

技术专区

关闭