MRF24WG0MA PICtail™/PICtail Plus Daughter Board

lus Daughter Board is a development andi® connectivity using PIC® microcontrollers and

2.11 b/g connectivityPICtail Plus connectors (for more ™/PICtail Plus Daughter Board Schematic)

DEM.net™ 2 development board is required.PIC32 I/O Expansion Board can be used. With

nload Microchip TCP/IP Stack and follow thetack Help.

rmware examples can be downloaded with thep://www.microchip.com/mla. Support for theghter Board is in the TCP/IP Stack version 5.42s v2012-07-18 or later). After installation, a linkthe Start Menu.

tail Plus Pin Description

RB2 SPI Chip Select

F6/SCK1 SPI Clock

F7/SDI1 SPI Data Out from MRF24WG0MA

F8/SDO1 SPI Data In to MRF24WG0MA

AmericasAtlanta - 678-957-9614Boston - 774-760-0087Chicago - 630-285-0071Cleveland - 216-447-0464Dallas - 972-818-7423Detroit - 248-538-2250Indianapolis - 317-773-8323Los Angeles - 949-462-9523Phoenix - 480-792-7200Santa Clara - 408-961-6444Toronto - 905-673-0699

EuropeAustria - Wels - 43-7242-2244-39Denmark - Copenhagen - 45-4450-2828France - Paris - 33-1-69-53-63-20Germany - Munich - 49-89-627-144-0Italy - Milan - 39-0331-742611

Asia/Pacific (Continued)China - Chongqing - 86-23-8980-9588China - Hangzhou - 86-571-2819-3180China - Hong Kong SAR - 852-2401-1200China - Nanjing- 86-25-8473-2460China - Qingdao - 86-532-8502-7355China - Shanghai - 86-21-5407-5533China - Shenyang - 86-24-2334-2829China - Shenzhen - 86-755-8203-2660China - Wuhan - 86-27-5980-5300China - Xiamen - 86-592-2388138China - Xian - 86-29-8833-7252China - Zhuhai - 86-756-3210040India - Bangalore - 91-80-3090-4444India - New Delhi - 91-11-4160-8631India - Pune - 91-20-2566-1512Japan - Yokohama - 81-45-471-6166Korea - Daegu - 82-53-744-4301Korea - Seoul - 82-2-554-7200

Information Sheet

OverviewThe MRF24WG0MA PICtail/PICtail Pdemonstration board for evaluating Wi-Fthe MRF24WG0MA module.

Features• MRF24WG0MA Wi-Fi module with 80• Daughter board supports PICtail and

information, see MRF24WG0MA PICtail

Getting StartedTo get started, an Explorer 16 or PICAlternatively, a PIC32 Starter Kit with a the appropriate hardware available, dowGetting Started chapter of the TCP/IP S

TCP/IP Stack and FirmwareThe Microchip TCP/IP stack and other fiMicrochip Application Libraries at httMRF24WG0MA PICtail/PICtail Plus Dauand later (Microchip Application Librarieto the TCP/IP Stack Help is available in 2

TABLE 1: SIGNAL INTERFACE

Function I/O PICtail™ Pin PIC

CS I RC2

SCK I RC3/SCK R

SDO O RC4/SDI R

SDI I RC5/SDO R

Netherlands - Drunen - 31-416-690399Spain - Madrid - 34-91-708-08-90UK - Wokingham - 44-118-921-5869

Asia/Pacific

Malaysia - Kuala Lumpur - 60-3-6201-9857Malaysia - Penang - 60-4-227-8870Philippines - Manila - 63-2-634-9065Singapore - 65-6334-8870Taiwan - Hsin Chu - 886-3-6578-300Taiwan - Kaohsiung - 886-7-213-7830Taiwan - Taipei - 886-2-2500-6610Thailand - Bangkok - 66-2-694-1351

11/29/11

ndler Blvd. • Chandler, AZ 85224-6199ip.comB are registered trademarks of Microchip Technologyarks mentioned herein are property of their respectiveted in the U.S.A. All Rights Reserved. 11/11

DS51912B

*DS51912B*

Wireless Router ConfigurationThe Microchip TCP/IP stack examples are written to interface to a wireless router withthe following configuration:SSID: MicrochipDemoAPChannel: 1, 6, or 11Security: DisabledThis configuration can be changed in the WF_Config.h file.

INT O RB0INT0 RE8/INT1 Open Drain Interrupt Signal to Microcontroller

RESET I RB1 RF0 Reset Signal to MRF24WG0MA

HIBERNATE I RB2 RF1 Hibernate Signal to MRF24WG0MA

Australia - Sydney - 61-2-9868-6733China - Beijing - 86-10-8569-2100China - Chengdu - 86-28-8665-5511

Microchip Technology Inc. • 2355 West Chawww.microch

The Microchip name and logo, the Microchip logo, and MPLAIncorporated in the U.S.A. and other countries. All other trademcompanies. © 2012, Microchip Technology Incorporated, Prin

DS51912B

MRF2

Board

E

GND

GND

PICtail

1 2

3 4

5 6

7 8

9 10

11 12

13 14

15 16

17

19

21

23

25

27

18

20

22

24

26

28J3

WF_SDI

WF_SDO

WF_SCK

nWF_CSHIBERNATE

nWF_RST

nWF_INT

GND

VCC

4WG0MA PICtail™/PICtail Plus Daughter Board Schematic

Schematic

29

23

17

11

5

27

21

25

19

15

9

13

7

3

1

30

24

18

12

6

28

22

26

20

16

10

14

8

4

2J1

CO

NN

_ME

C1-

115-

CE

1uF

C41uF

C3

GND GNDGND

VCC +3.3V

nWF_CS

WF_SCK

WF_SDO

WF_SDI

nWF_INT

nWF_RST

HIBERNAT

GND

GND

+3.3V +3.3V

GND18

NC15

NC12

NC9

NC6

NC3

NC14

WP16

VDD17

NC8

GND10

NC11

NC2

NC4

NC5

RESET7

NC13

GND1

GND 19

NC 22

GND 25

GND 28

NC 31

SCK 34

CS 23

NC 21

HIBERNATE 20

VDD 29

DEBUGTX 27

SDI 35

INT 33

SDO 32

GND 30

NC 24

GND 36

DEBUGRX 26

U1

MRF24WG0MA/RM

GND GND

+3.3V

+3.3V

10uF

C2

10uFC1

GND

GND

HIBERNATE

nWF_RST

nWF_CS

WF_SCK

WF_SDO

WF_SDI

10KR2

+3.3V

1M

R4

GND

4.7KR3

GND

+3.3V

DEBUGTX

DEBUGRX

PICtail Plus

1

2

3

4

J2

DEBUGTX

DEBUGRX

+3.3V

GND

JP1

nWF_INT

4.7K

R1

+3.3V

TP1 TP2

TP3GND 1

VIN2 VOUT 3U2

MCP1700T-3302E/MB