WYSACVLXY-XX - TAIYO YUDEN

31-Mar.-2016 Ver1.0

TAIYO YUDEN CO., LTD.

WYSACVLXY-XX

Software Embedded WLAN Module

IEEE802.11b/g/n

WYSACVLXY-XX

Data Sheet

31-Mar.-2016 Ver1.0

TAIYO YUDEN CO., LTD.

WYSACVLXY-XX

ATTENTION: This module has an API (Application Programming Interface) Specification that is

under Japan export control. Depending on the customer’s country and application (e.g.

weapons), Taiyo Yuden may not be able to provide the API Specification to all customers. Please

contact your local Taiyo Yuden sales office for additional information.

To contact your local sales office and for additional product information, please visit

www.ty-top.com.

31-Mar.-2016 Ver1.0

TAIYO YUDEN CO., LTD.

WYSACVLXY-XX

Document constituent list

Control name

Control No.

Document Page

General Items

HD-AG-A150096

1/2 - 2/2

Absolute maximum ratings

HD-AM-A150096

1/1

Electrical characteristics

HD-AE-A150096

1/4 - 4/4

Circuit schematic

HD-MC-A150096

1/2 - 2/2

Outline / Appearance

HD-AD-A150096

1/5 - 5/5

Pin Layout

HD-BA-A150096

1/3 - 3/3

Reflow profile

1/1

Software Specification

1/8 – 8/8

Rev. record

19-Jan.-2016> Ver.0.1 Release tentative version

19-Feb.-2016>Ver.0.2

Revised Electrical characteristics – Revised power consumption

Revised Outline/Appearance – Added indications of shield case

18-Mar.-2016>Ver.0.21

Revised description of cover page

24-Mar.-2016>Ver.0.9 Official release Candidate

Revised description of cover page

31-Mar.2016>Ver.1.0 Official release

31-Mar.-2016 Ver1.0

TAIYO YUDEN CO., LTD.

WYSACVLXY-XX

Control No.

HD-AG-A150096 (1/2)

Control name

General Items

Scope

This specification (“Specification”) applies to the hybrid IC for use Wireless LAN module (“Product”)

manufacture by TAIYO YUDEN Co., Ltd. (“TAIYO YUDEN”)

1. Part Number: WYSACVLXY-XX

2. Function: Radio frequency transfer Module. (IEEE802.11b/g/n standard conformity)

3. Structure: Hybrid IC loaded with silicon monolithic and GaAs semiconductor

Ability of lead free mounting at customer's assembly (Heat resistance of this Product) : Yes

Containment of hazardous substance in this Product

*This product conforms to RoHS Directive (2011/65/EU).

4. Outline: 44-pin leadless chip carrier

5. Marking: Japan ID, IC ID, FCC ID, Manufacture, Model, Lot number, Part number

6. Features:

-IEEE802.11b/g/n standard conformity

Transmit speed: WLAN11n (72.2/65/58.5/57.8/52/43.3/39/28.9/26/21.7/19.5/14.4/13.0/7.2/6.5),

WLAN11g (54/48/36/24/18/12/9/6Mbps), WLAN11b (11/5.5/2/1 Mbps),

Channel Number: 1 to 11 channel

Host interface: UART

Built-in WLAN front end, Flash Memory, Xtal, Power circuits

Embedded TAIYO YUDEN standard application software

7. Security: WPA-2 using AES/CCMP along with legacy security features

8. Packing:

Packaging method: Tray

Packaging unit: 84pcs/Tray

840pcs/Box

9. Notes:

a. Any question arising from this Specification shall be solved through mutual discussion by the

parties hereof.

b. This Product is not designed for radiation durable and should not be used under the circumstance

of radiation.

c. The operating conditions of this Product are as shown in this Specification. Please note that

TAIYO YUDEN shall not be liable for a failure and/or abnormality which is caused by use under

the conditions other than the operating conditions hereof.

d. This Product mentioned in this Specification is manufactured for use in consumer products.

Before using this Product in any special equipment (such as medical equipment, space

equipment, air craft, disaster prevention equipment), where higher safety and reliability are duly

required, the applicability and suitability of this Product must be fully evaluated by the customer at

its sole risk to ensure correct and safety operation of those special equipments. Also, evaluation

of the safety function of this Product even for use in general electronics equipment shall be

thoroughly made and when necessary, a protective circuit shall be added at design stage, all at

the customer’s sole risk.

31-Mar.-2016 Ver1.0

TAIYO YUDEN CO., LTD.

WYSACVLXY-XX

Control No.

HD-AG-A150096 (2/2)

Control name

General Items

e. i) You are requested to fully check and confirm by the start of mass production of this Product

that (1) no bug, defect or other failure is included in firmware incorporated in this Product

(“Incorporated Software”), (2) no bug defect or other failure is caused by installation of this

Product with Incorporated Software into customer’s products, and that Incorporated Software

fully meets customer’s intended use, although TAIYO YUDEN sufficiently inspects or verifies

quality of Incorporated Software.

ii) Please note that TAIYO YUDEN is not responsible for any failure arising out of bugs or defects

in Incorporated Software.

f. TAIYO YUDEN warrants only that this Product is in conformity with this Specification for one

year after purchase and shall in no event give any other warranty.

g. Communication between this Product and others might not be established nor maintained

depending upon radio environment or operating conditions of this Product and other ISM band

at 2.4GHz products.

h. In order to take tests for getting the certification of each country’s Radio Law with a device

incorporating this module, it is necessary to make the software in Host to put the module into

test condition. Please contact TAIYO YUDEN for further details.

i. This Product operates in the unlicensed ISM band at 2.4GHz. In case this Product is used

around the other wireless devices which operate in same frequency band of this Product, there

is a possibility that interference occurs between this Product and such other devices. If such

interference occurs, please stop the operation of other devices or relocate this Product before

using this Product or do not use this Product around the other wireless devices.

j. Please evaluate adequately our module incorporated to your products before mass production.

k. Part Number Modification Notice

Part numbers for sample modules or part numbers you see in this Specification are TAIYO

YUDEN standard part numbers. When any modification is made to modules to meet requested

specifications, the part number will carry a different part number, due to forfeit originality.

Additionally, part numbers may be modified based on mass production stage or other related

stages. Please contact TAIYO YUDEN to confirm whether your part number needs to be

modified.

Please see the following examples for cases that part numbers are modified:

- for specific firmware version (our standard item firmware will be upgraded occasionally)

- for specific MAC address (our standard item MAC address is owned by TAIYO YUDEN )

- for other relevant cases (specific or different setting, form, sizes, or display etc..)

m. Caution for Export Control

This Product may be subject to governmental approvals, consents, licenses, authorizations,

declarations, filings, and registrations for export or re-export of the Product, required by

Japanese Foreign Exchange and Foreign Trade Law(including related laws and

regulations) and/or any other country’s applicable laws or regulations related to export

control.

In case you will export or re-export this Product, you are strongly recommended to check

and confirm, before exporting or re-exporting, necessary procedures for export or re-export

of this Product which is required by applicable laws and regulations, and if necessary, you

have to obtain necessary and appropriate approvals or licenses from governmental

authority at your own risk and expense.

31-Mar.-2016 Ver1.0

TAIYO YUDEN CO., LTD.

WYSACVLXY-XX

Control No.

HD-AM-A150096 (1/1)

Control name

Absolute maximum ratings

Item

Symbol

Rating

Remark

Min.

Typ.

Max.

Unit

Supply voltage 1

VIO

-

3.63

V

Supply voltage 2

VIOH

-

3.63

V

Supply voltage 3

VIOF

-

3.63

V

Supply voltage 4

V33

-

3.63

V

Storage temperature range

Tstg

-40

85

Degrees C

Operation temperature range

Topr

-30

25

85

Degrees C

Recommendation operating range

Item

Symbol

Rating

Remark

Min.

Typ.

Max.

Unit

Supply voltage 1

VIO

3.0

3.3

3.6

V

Supply voltage 2

VIOH

3.0

3.3

3.6

V

Supply voltage 3

VIOF

3.0

3.3

3.6

V

Supply voltage 4

V33

3.0

3.3

3.6

V

31-Mar.-2016 Ver1.0

TAIYO YUDEN CO., LTD.

WYSACVLXY-XX

Control No.

HD-AE-A150096 (1/4)

Control name

Electrical characteristics

DC Specifications

Peak Current / Power consumption

The Specification applies for Topr.= 25 degrees C, Supply voltage=Typical voltage

No.

Parameter

Condition

Symbol

Min.

Typ.

Max.

Unit

Remark

1

Peak Current

V33I

Ip1

-

400

mA

2

Power consumption3

Burst Tx (72.2Mbps)

Pc3

-

267

-

mW

Duty 4.2%

3

Power consumption4

Continuous Rx (72.2Mbps)

Pc4

-

271

-

mW

4

Power consumption5

Burst Tx (54Mbps)

Pc5

-

347

-

mW

Duty 25.4%

5

Power consumption6

Continuous Rx (54Mbps)

Pc6

-

267

-

mW

6

Power consumption7

Burst Tx (11Mbps)

Pc7

-

545

-

mW

Duty 46.8%

7

Power consumption8

Continuous Rx (11Mbps)

Pc8

-

267

-

mW

8

Power consumption9

WLAN: Deep sleep and

MPU: Stand By

Pc9

-

2

-

mW

Note1

Note1: Executed by embedded software’s commands which are “WDPS1” followed by “WSBY0”.

Digital Pad Ratings

No.

Parameter

Condition

Symbol

Min.

Typ.

Max.

Unit

Remark

1

Input high voltage

VIH

0.7*VIO

-

VIO+0.4

V

2

Input low voltage

VIL

-0.4

-

0.3*VIO

V

3

Output high voltage

IOH=3mA

VOH

VIO-0.5V

-

V

4

Output low voltage

IOL=4mA

VOL

-

0.4

V

31-Mar.-2016 Ver1.0

TAIYO YUDEN CO., LTD.

WYSACVLXY-XX

Control No.

HD-AE-A150096 (2/4)

Control name

Electrical characteristics

AC Specifications

Power on sequence

No.

Parameter

Condition

Symbol

Min

Typ

Max

Unit

Remark

1

Valid Power to RESETN de-asserted

Tpor

300

-

mS

RESETn must remain asserted for minimum of Tpor after V33 and VIOH, VIO, VIOF are stable.

Tpor

RESETn

VIO

VIOF

V33

VIOH

RESETn Pulse Width

Parameter

Condition

Symbol

Min

Typ

Max

Unit

Minimum reset pulse width on RESETn pin

-

Trpw

300

ms

Trpw

RESETn

31-Mar.-2016 Ver1.0

TAIYO YUDEN CO., LTD.

WYSACVLXY-XX

Control No.

HD-AE-A150096 (3/4)

Control name

Electrical characteristics

RF Specifications (WLAN 11n/72.2Mbps, OFDM)

The Specification applies for Ta=25 degrees C, Supply voltage =Typical voltage.

No.

Parameter

Condition

Symbol

Min

Typ

Max

Unit

Remark

1

RF frequency range

FREQ

2412

2462

MHz

2

TX Power

Po

9

dBm

3

Spectrum Mask

1st Side Lobe

M1

-

-20

dBc

2nd Side Lobe

M2

-

-28

dBc

3rd Side Lobe

M3

-

-45

dBc

4

Symbol clock tolerance

Ft

-25

25

ppm

5

Frequency tolerance

Ft

-25

25

ppm

6

EVM

Rms

EVM

-

-28

dB

7

TX Out of band spurious1

30MHz to 1GHz

TOS1

-

-36

dBm

8

TX Out of band spurious2

1GHz to 12.75GHz

TOS2

-

-30

dBm

9

TX Out of band spurious3

1.8GHz to 1.9GHz

5.15GHz to 5.3GHz

TOS3

-47

dBm

10

Rx sensitivity

PER<10%

SEN

-

-68

-64

dBm

11

Maximum Input Level

PER<10%

MIL

-20

-

dBm

12

RX Out of band spurious1

30MHz to 1GHz

ROS1

-

-57

dBm

13

RX Out of band spurious2

1GHz to 12.75GHz

ROS2

-

-47

dBm

RF Specifications (WLAN 11g/54Mbps, OFDM)

The Specification applies for Ta=25 degrees C, Supply voltage =Typical voltage

No.

Parameter

Condition

Symbol

Min

Typ

Max

Unit

Remark

1

RF frequency range

FREQ

2412

2462

MHz

2

TX Power

Po

9

dBm

3

Spectrum Mask

1st Side Lobe

M1

-

-20

dBc

2nd Side Lobe

M2

-

-28

dBc

3rd Side Lobe

M3

-

-40

dBc

4

Symbol clock tolerance

Ft

-25

25

ppm

5

Frequency tolerance

Ft

-25

25

ppm

6

EVM

Rms

EVM

-

-25

dB

7

TX Out of band spurious1

30MHz to 1GHz

TOS1

-

-36

dBm

8

TX Out of band spurious2

1GHz to 12.75GHz

TOS2

-

-30

dBm

9

TX Out of band spurious3

1.8GHz to 1.9GHz

5.15GHz to 5.3GHz

TOS3

-47

dBm

10

Rx sensitivity

PER<10%

SEN

-

-71

-65

dBm

11

Maximum Input Level

PER<10%

MIL

-20

-

dBm

12

RX Out of band spurious1

30MHz to 1GHz

ROS1

-

-57

dBm

13

RX Out of band spurious2

1GHz to 12.75GHz

ROS2

-

-47

dBm

31-Mar.-2016 Ver1.0

TAIYO YUDEN CO., LTD.

WYSACVLXY-XX

Control No.

HD-AE-A150096 (4/4)

Control name

Electrical characteristics

RF Specifications (WLAN 11b/11Mbps, CCK)

The Specification applies for Ta=25 degrees C, Supply voltage=Typical voltage

No.

Parameter

Condition

Symbol

Min

Typ

Max

Unit

Remark

1

RF frequency range

FREQ

2412

2462

MHz

2

TX Power

Po

15

dBm

3

Spectrum Mask

1st Side Lobe

M1

-

-30

dBc

2nd Side Lobe

M2

-

-50

dBc

4

Power up-down rump

Power up

TU

-

2

us

Power down

TD

-

2

us

5

Frequency tolerance

Ft

-25

25

ppm

6

EVM

Peak

EVM

-

35

%

7

TX Out of band spurious1

30MHz to 1GHz

TOS1

-

-36

dBm

8

TX Out of band spurious2

1GHz to 12.75GHz

TOS2

-

-30

dBm

9

TX Out of band spurious3

1.8GHz to 1.9GHz

5.15GHz to 5.3GHz

TOS3

-47

dBm

10

Rx sensitivity

PER<8%

SEN

-86

-76

dBm

11

Maximum Input Level

PER<8%

MIL

-10

dBm

12

RX Out of band spurious1

30MHz to 1GHz

ROS1

-

-57

dBm

13

RX Out of band spurious2

1GHz to 12.75GHz

ROS2

-

-47

dBm

31-Mar.-2016 Ver1.0

TAIYO YUDEN CO., LTD.

WYSACVLXY-XX

Control No.

HD-MC-A150096 (1/2)

Control name

Circuit Schematic

Block Diagram

I2C

X`tal

SPI

Tx/Rx

2.4GHz

RESETn

V33

BPF

MW300

11bgn

Flash

Memory

SRAM

512KB UART

GPIO

Coretex-M4

(200MHz)

VIO

VIOH

VIOF

4MB

JTAG

31-Mar.-2016 Ver1.0

TAIYO YUDEN CO., LTD.

WYSACVLXY-XX

Control No.

HD-MC-A150096 (2/2)

Control name

Circuit Schematic

Recommended peripheral circuit schematics

WYSACVLXY-XX

Preliminary

V33 , VIOH, VIO and VIOF are power supply pin.

Supply voltage is 3.3V typical, so these pins can be

tied together.

These capacitors should be

placed near module pin.

Ceramic capacitors are

recommended.

All power traces should be fat.

2:UART1_CTSN

32:GND

41:GND

42:GND

43:GND

44:GND

33:WAKE_UP0

1uF

3:UART1_RTSN

4:UART1_TXD

5:UART1_RXD

UART1

6:SSP2_CLK

7:SSP2_FRM

8:SSP2_TXD

9:SSP2_RXD

10:I2C0_SCL(*1)

11:I2C0_SDA(*2)

12:UART0_RXD

13:UART0_TXD 24:TCK

23:TMS

22:TDI

21:TRSTN

25:TDO

26:CON5

27:RESETN RESETN

28:RSVD

29:VIO

30:V33

31:VIOF

VIO

10uF

V33

1uF

VIOF

34:WAKE_UP1

35:GPIO24

36:GPIO25

37:SPI_REQ

38:CON4

39:GPIO40

40:GPIO41

GPIO24 and GPIO25

are needed to be tied

together

WAKE UP

14:VIOH

1uF

These capacitors should be

placed near module pin.

Ceramic capacitors are

recommended.

All power traces should be fat.

VIO

V33

VIOH

VIOF

VIOH

3.3V (TYP)

Note1 : All IO pins should be left open (no need to pull-up or pull-down) if not used.

(*1)(*2):I2C0_SDA and I2C0_SCL are able to used as configuration pin.

Please refer to specification of embedded software for more detail.

19:RF

NC

16:NC

17:NC

1:GND

15:GND

18:GND

20:GND

NC

2.2K

VIO

NC

RESETN is pulled up inside

the module.

NC

NC NC

NC

HOST interface : UART 1

NC

Both WAKE_UP0 and

WAKE _UP1 should be

pulled up to VIO by

2.2Kohm register.

31-Mar.-2016 Ver1.0

TAIYO YUDEN CO., LTD.

WYSACVLXY-XX

Control No.

HD-AD-A150096 (1/5)

Control name

Outline/Appearance

OUTLINE

14

2.4max

21.4

Unit: mm, Tolerances unless otherwise specified:

+/-0.2mm

(TOP VIEW)

Non-through hole

31-Mar.-2016 Ver1.0

TAIYO YUDEN CO., LTD.

WYSACVLXY-XX

Control No.

HD-AD- A150096 (2/5)

Control name

Outline/Appearance

Indication of Shield Case

1) Model ：WYSACVLXY

2) Manufacture ：TAIYO YUDEN CO.,LTD.

3) Japan logo mark ：Specified logo mark

4) Japan ID ：007-AD0172

5) IC ID ：4389B-WYSACVLXY

6) FCC ID ：RYYWYSACVLXY

7) Part Number ：WYSACVLXY-XX

8) Lot number ：Four digits

9） 1pin mark ：φ0.6mm hole on the shield case

31-Mar.-2016 Ver1.0

TAIYO YUDEN CO., LTD.

WYSACVLXY-XX

Control No.

HD-AD- A150096 (3/5)

Control name

Outline/Appearance

Module Pad Dimension

Unit: mm

Dummy Pad

31-Mar.-2016 Ver1.0

TAIYO YUDEN CO., LTD.

WYSACVLXY-XX

Control No.

HD-AD- A150096 (4/5)

Control name

Outline/Appearance

Recommended Land Pattern Dimension

We recommend that pad sizes on mother board and pad sizes on module should be the

same except for Pad-16 and Pad-17. Pad-16 and Pad-17 are not needed to solder on mother

board and Land patterns for these pads are not needed.

Unit: mm

(Top View)

31-Mar.-2016 Ver1.0

TAIYO YUDEN CO., LTD.

WYSACVLXY-XX

Control No.

HD-AD-A150096 (5/5)

Control name

Outline/Appearance

Recommended Metal Mask (Solder Mask) Conditions

Mask size see bellow. Thickness of the Metal Mask should be in the range 0.1 mm

Unit: mm

31-Mar.-2016 Ver1.0

TAIYO YUDEN CO., LTD.

WYSACVLXY-XX

Control No.

HD-BA-A150096 (1/3)

Control name

Pin Layout

No

module pin

name

type

power

domain

Description

88MW30

0

GPIO No

Note

1

GND

-

Ground

GND

-

2

UART1_CTSn

I

VIO

UART1 CTSn (L:Clear to

send, H:Not clear to send)

GPIO42

3

UART1_RTSn

O

VIO

UART1 RTSn(L:Request to

send, H:Not request to send)

GPIO43

4

UART1_TXD

O

VIO

UART1 TXD

GPIO44

5

UART1_RXD

I

VIO

UART1 RXD

GPIO45

6

SSP2_CLK

I/O

VIO

Synchronous Serial Interface

(SPI_CLK)

GPIO46

Not used

7

SSP2_FRM

I/O

VIO

Synchronous Serial Interface

(SPI_CSN)

GPIO47

Not used

8

SSP2_TXD

O

VIO

Synchronous Serial Interface

(SPI_DO)

GPIO48

Not used

9

SSP2_RXD

I

VIO

Synchronous Serial Interface

(SPI_DI)

GPIO49

Not used

10

I2C0_SCL

I/O

VIOH

I2C0 SCL. Pull up to VIOH

with 1Kohm register if use this

pin as I2C.

GPIO5

Used to

select start

mode (*1)

11

I2C0_SDA

I/O

VIOH

I2C0 SDA. Pull up to VIOH

with 1Kohm register if use this

pin as I2C.

GPIO4

Used to

force

initialization

(*1)

12

UART0_RXD

I

VIOH

UART0 RXD

GPIO3

Not used

13

UART0_TXD

O

VIOH

UART0 TXD

GPIO2

Not used

14

VIOH

I

VIOH

I/O Digital Power Supply

-

15

GND

-

Ground

GND

-

16

N.C

-

Dummy pad. No connect and

do not solder.

-

17

N.C

-

Dummy pad. No connect and

do not solder.

-

18

GND

-

Ground

GND

-

19

RF

I/O

-

WLAN RF Interface (2.4 GHz

Transmit/Receive)

Should be left open and do not

trace longer than land pattern.

-

31-Mar.-2016 Ver1.0

TAIYO YUDEN CO., LTD.

WYSACVLXY-XX

Control No.

HD-BA-A150096 (2/3)

Control name

Pin Layout

No

module pin

name

type

power

domain

Description

88MW300

GPIO No

Note

20

GND

-

Ground

GND

-

21

TRSTn

I

VIOH

JTAG-TRSTN (Active L)

GPIO10

Not used

22

TDI

I

VIOH

JTAG-TDI

GPIO9

Not used

23

TMS

I

VIOH

JTAG-TMS

GPIO8

Not used

24

TCK

I

VIOH

JTAG-TCK

GPIO7

Not used

25

TDO

O

VIOH

JTAG-TDO

GPIO6

Not used

26

CON5

I/O

VIO

Configuration Pin. Should be

left open.

GPIO16

Not used

27

RESETn

I

VIO

RESET signal (Active low)

-

28

RSVD

-

No Connect. Should be left

open.

-

29

VIO

I

VIO

I/O Digital Power Supply

-

30

V33

I

V33

3.3V Power Supply

-

31

VIOF

I

VIO_F

I/O Digital Power Supply

-

32

GND

-

Ground

GND

-

33

WAKE_UP0

I

VIO

Wakeup-0 signal (Active L).

Should be pulled up to VIO

with 2.2K ohm register outside

the module.

GPIO22

34

WAKE_UP1

I

VIO

Wakeup-1 signal (Active L).

Should be pulled up to VIO

with 2.2K ohm register outside

the module.

GPIO23

35

GPIO24

I/O

VIO

GPIO24 and GPIO25 are

used to calibrate RC32k inside

the module. Tie GPIO24 and

GPIO25 outside the module

and do not tie other signal.

GPIO24

36

GPIO25

I/O

VIO

GPIO24 and GPIO25 are

used to calibrate RC32k inside

the module. Tie GPIO24 and

GPIO25 outside the module

and do not tie other signal.

GPIO25

37

SPI_REQ

I/O

VIO

Interrupt for SPI

GPIO26

Not used

31-Mar.-2016 Ver1.0

TAIYO YUDEN CO., LTD.

WYSACVLXY-XX

Control No.

HD-BA-A150096 (3/3)

Control name

Pin Layout

No

module pin

name

type

power

domain

Description

88MW300

GPIO No

Note

38

CON4

I/O

VIO

Configuration Pin. Should be

left open

GPIO27

Not used

39

GPIO40

I/O

VIO

General Purpose I/O 40.

GPIO40

Not used

40

GPIO41

I/O

VIO

General Purpose I/O 41.

GPIO41

Not used

41

GND

-

Ground

GND

-

42

GND

-

Ground

GND

-

43

GND

-

Ground

GND

-

44

GND

-

Ground

GND

-

Note: IO pins should be left open if not used, unless otherwise noted.

(*1) Please refer to the specification of embedded software for more detail.

31-Mar.-2016 Ver1.0

TAIYO YUDEN CO., LTD.

WYSACVLXY-XX

Control No. (1/1)

Control name

Reflow profile

0

50

100

150

200

250

300

IN OUT

Temp(deg)

130-180deg Pre-heat

: 60~120sec

Peak Temp:250deg Max

230deg up : 40secMax

Recommented Reflow Profile

31-Mar.-2016 Ver1.0

TAIYO YUDEN CO., LTD.

WYSACVLXY-XX

WLAN Embedded Software Specification

(Simplified Version)

TAIYO YUDEN Standard Application for WLAN

For WYSACVLXY-XX

This document is simplified version of specification

document. Some of features and commands are not

explained.

In case you adopt this module and design some appliance,

please ask for the complete version of it to the local sales

office.

31-Mar.-2016 Ver1.0

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WYSACVLXY-XX

Control No. (1/8)

Control name

Software Specification

Copyright Information:

-TAIYO YUDEN CO., LTD. WLAN Embedded Specification Documentation-

TAIYO YUDEN Co., Ltd. lawfully has copyrights and other

rights to the Embedded Software. Except as otherwise

expressly provided herein, you are not permitted to disclose

or offer the Embedded Software, either wholly or partly, to

any third party (including uploading to your company or third

party (ies)'s web sites and downloading by third parties from

such sites), nor to copy, revise, reverse engineer, upgrade,

make specification change, or alienate the Embedded

Software.

You are requested to fully check and confirm the following by

the start of mass production, although TAIYO YUDEN Co.,

Ltd. sufficiently inspects or verifies quality of the Embedded

Software.

(1) No bug, defect or other failure is included in the

Embedded Software

(2) No bug, defect or other failure arising from installation of

the Module into your product

(3) Software fully meets your intended use

Firmware Version is 2.00.01 (Build3.2.12)

There is a possibility of changing a software specification.

31-Mar.-2016 Ver1.0

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WYSACVLXY-XX

Control No. (2/8)

Control name

Software Specification

1. Overview

This specification is for TAIYO YUDEN Standard Application for WLAN (referred to as TY's App).

Target applications are POS, Handy Terminal, Telemetry, FA, etc. This is explained only Wireless LAN

Station feature and http connectivity. But the software has other feature such as micro AP mode, TCP,

UDP, https connectivity and etc.

Infrastructure

micro-AP

Barcode Reader

Printer

Usage Model

Air conditioner

WLAN Embedded Module (Station)

Fax

Access Point

Smart Phone (Station)

micro-AP (Infrastructure)

Smart Phone (Station)

DSC (micro-AP)

31-Mar.-2016 Ver1.0

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WYSACVLXY-XX

Control No. (3/8)

Control name

Software Specification

2. PIN configuration

2.1. UART

Port : UART1

Baud rate : 115200 bps (default)

Parity : none

Stop bit : 1

Flow control : hardware

Baud rate can be configured by STC command.

3. Control Command Syntax

Control commands which the host sends are based on character strings that start with “W”(ASCII

code: 0x57, 87 decimal), and that end with <CR><LF> (ASCII code: 0x0D 0x0A) (decimal values 13,

10).

Response event which host receives are started with <CR><LF> and ended <CR><LF>. Please

note that this specification / application does not allow for multiple commands to be sent to the host.

The application is not responsible for parsing of packets / command sequences.

Command Mode – Control Command:

“W”{command characters}[Parameter1Parameter2:: Parameter(N)]<CR><LF>

Response Event:

<CR><LF>{command

characters}[Parameter1,Parameter2,::Parameter(N)]<CR><LF>

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WYSACVLXY-XX

Control No. (4/8)

Control name

Software Specification

4. Command List

Configuration Commands

Command

Character

Function

Parameter

Response

Configuration

STC

Set common setting value

For instance

WSTC0100

No.: 01 (UART baud rate)

Value: 00 (115.2kbps)

Parameter 0:

01 : UART baud rate

Parameter 1:

Value

00 : 115200 (default)

01 : 9600

02 : 19200

03 : 38400

04 : 57600

05 : 115200

06 : 230400

07 : 250000

08 : 500000

09 : 1000000

10 : 1500000

11 : 2000000

* Baud rate setting will be updated

after reboot.

Successful: ACK

Failed: NAK##

STI

Set infrastructure configuration.

For instance

WSTI101ACCESS POINTA

List: 1

No.: 01 (SSID)

Value: ACCESS POINTA

WSTI10312345678

List: 1

No.: 03 (PSK)

Value: 12345678

Parameter 0

List Index

“1” ～ “4”

Parameter 1

Item No.

“01” ～ “99”

Refer STI Profile Table

Parameter 2

Value

Refer STI Profile Table

Successful: ACK

Failed: NAK##

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WYSACVLXY-XX

Control No. (5/8)

Control name

Software Specification

Infrastructure Control Commands

Command

Character

Function

Parameter

Response

Link Control

ISC

Scan for wireless networks

* up to 30th Access Point

Successful:

SCR,

ACK

(ACK is

termination)

Failed:

NAK##

ICO

Connect to a network

For instance

WICO1

Before this command is issued, List Index

corresponding to AP information must be set

using STI command.

Parameter:

List Index

‘0’ – ‘4’

‘1’ – ‘4’ : Profile Index

Successful:

CON

Failed:

NAK##

HTG

Start an HTTP session and read data

(http_open_session,

http_get_response_hdr,

http_read_content, http_close_session)

For instance

WHTG02http://www.google.co.jp/

Parameter 0:

Handle

‘”01” ~ “99”

Parameter 1:

URI contained Host Name

or

IP address

(Max length 1024)

Successful:

RCS,

RCT

Failed:

NAK##

* NAK31 is

followed by

RCT

response.

31-Mar.-2016 Ver1.0

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WYSACVLXY-XX

Control No. (6/8)

Control name

Software Specification

Command

Character

Function

Parameter

Response

HPS

HTTP Post

For instance

WHPShttp://www.test.org/index.html*abc=1

234&def=5678

* HTML is as follows.

<BODY>

<FORM ACTION=’index.html’

METHOD=’POST’>

<INPUT TYPE=’hidden’ NAME=’abc’

VALUE=’1234’>

<INPUT TYPE=’hidden’ NAME=’def’

VALUE=’5678’>

</BODY>

Parameter 0:

URI

(Put a ‘*’ in the edge of the

URI.)

(Max length 1024 without

‘*’)

Parameter 1:

Content

(up to 3072byte ,

ASCII data)

Successful:

POK,

RCT

Failed:

NAK##

* NAK31 is

followed by

RCT

response.

31-Mar.-2016 Ver1.0

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WYSACVLXY-XX

Control No. (7/8)

Control name

Software Specification

STI Profile Table

Item No.

Item Name

Value

01

ssid

Max 32characters

02

security type

‘0’ : No security

‘1’ : WEP with open key.

‘2’ : WEP with shared key

‘3’ : WPA/WPA2 with PSK mixed

‘4’ : WPA2 with PSK

In STU/GTU, only ‘0’ or ‘4’ can be accepted.

03

security key

Max 64 characters

WEP : ASCII (5 or 13byte) / HEX (10 or 26byte)

WPA/WPA2 : ASCII

04

addr_type

‘0’ in STU/GTU

‘0’ : Static

‘1’ : DHCP

05

IP address (static addr type)

“XXX.XXX.XXX.XXX”

06

subnet mask (static addr

type)

“XXX.XXX.XXX.XXX”

07

default gateway (static addr

type)

“XXX.XXX.XXX.XXX”

08

primary DNS server (static

addr type)

“XXX.XXX.XXX.XXX”

09

secondary DNS server

(static addr type)

“XXX.XXX.XXX.XXX”

31-Mar.-2016 Ver1.0

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WYSACVLXY-XX

Control No. (8/8)

Control name

Software Specification

5. Error Codes

#

Error Name

Program Logic Cause

Action taken by host

FF

System Error

There is the possibility that the

hardware is out of order.

Please inquire Taiyo Yuden.

00

Command Not

Recognized

It confirms whether or not the

command is correct.

Send the command once

again.

01

Bad Parameter

It confirms whether or not the

parameter is correct.

Send the command once

again.

04

Connection Error

General connection error

Check parameter and retry.

Reconnect or reboot.

05

Profile Error

UAP / ICO command is called with

invalid profile setting.

Set micro-AP / Infrastructure

profile

10

Network Not Found

Access Point is not exist.

Check Access Point setting.

11

Authentication

Failed

Authentication error occurs in

association to Access Point.

Check parameter and retry.

12

DHCP Failed

IP address is not assigned after

association to Access Point.

Check Access Point setting.

14

Other Infrastructure

Connection error

Other error occurs in connection to

Access Point.

Check Access Point setting.

15

Infrastructure is

connected

ICO / WPS command is called while

infrastructure is connected.

Disconnect infrastructure

with IDC command.

30

HTTP connection

error

Can not access HTTP server

Check WLAN connection

and HTTP address.

In HTTPS, check whether

the server’s certificate is

installed.

31

HTTP status code

Error

HTTP status code is not 200 (OK).

Status code will be added after a

comma.

For instance

NAK31,301

NAK31,404

Check HTTP status code.

32

Invalid User

certificates

There is one or more invalid user

certificates.

Check User certificates.