Inventek Systems ISM4319F1 WIFI MODULE User Manual

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Inventek Systems - www.Inventeksys.com

2 Republic • Road Billerica, MA 01862 • Phone 978-667-1962 EVB User Manual

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eS-WiFi Module

Evaluation Board

‘Embedded Serial-to-WiFi’

User Manual

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Inventek System, Inc.

User Manual Set Copyright and Company Information

Contact Information:

Telephone: +1 978-667-1962

Fax : 1 978-667-1949

Location/Mailing Address:

Inventek Systems

2 Republic Road,

Billerica, MA 01862

Hours of Operation

Monday - Friday

U.S. EST 08:00 a.m. - 05:00 p.m.

Send E-mail inquiries to:

Sales Support:

Sales@inventeksys.com

Support:

Engineering@inventeksys.com

Inventek Systems

Embedding Connectivity Everywhere!

At Inventek Systems we pride ourselves in being a USA-based, full service GPS and Wi-Fi company.

While GPS modules and GPS antennas has been our primary focus, we are expanding to provide a full

line of Wi-Fi products. We also provide complete GPS services from consulting to custom design,

manufacturing and training.

For more information, call 978-667-1962 or email Sales Support or Technical support

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Evaluation Board User Manual

Table of Contents

TableofContents

1.0SCOPE..........................................................................................................................................................4

1.1SUPPORTEDPRODUCTVERSIONS4

5.6.1.24

2.0ORDERINGINFORMATION............................................................................................................................5

2.1REGULATORYCOMPLIANCE5

FCCUSERSMANUALSTATEMENTS:6

INDUSTRYCANADAUSERSMANUALSTATEMENTS:8

3.0HARDWAREINTERFACEANDMODULEOPERATION................................................................................9

3.1CONNECTORPINDETAIL11

3.2CONNECTORJ12‐EXPANSIONHEADER12

3.3CONNECTERJ11‐JTAG12

3.4CONNECTORJ8‐JTAGSELECT13

3.5CONNECTORJ5‐USBRESET(FUTURE)13

3.6CONNECTORJ7‐EXTERNALPOWER13

3.7CONNECTORJ9‐USB(VIRTUALSERIALPORT(VSP)/JTAG/POWER)13

3.8CONNECTORJ10(FUTURE)13

4.0POWERSUPPLY...........................................................................................................................................14

4.1RS‐232SERIALCOMMUNICATION14

4.2FLOWCONTROL14

4.3SUPPORTEDBAUDRATES14

4.4DEFAULTSERIALCONFIGURATION14

5.0GETTINGSTARTED................................................................................................................................15

6.0EVBTOPLEVELSCHEMATIC(PAGE1OF2)...................................................................................................18

6.1EVBTOPLEVELSCHEMATIC(PAGE2OF2)19

6.2USBTOUART20

6.3CONNECTINGMICROCONTROLLERTOES‐WIFIUART21

6.4JTAGANDRESETCONNECTIONS22

6.5ES‐WIFIPROGRAMMINGOPTIONS23

6.6ES‐WIFIUSBDIRECTCONNECTIONOPTION23

6.7ES‐WIFITESTPOINTSANDSENSORINPUTS24

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1.0Scope

The scope of this document is to introduce users to Inventek Systems’ evaluation board for the

family of eS-WiFi Module products, and to explain how to take use the platform.

The es-Wifi evaluation board is designed as a complete development platform of the Inventek es-

WiFi serial to Wi-Fi modules. The input to the modules can be UART, SPI or USB, however this

document focus only on the UART interface. The evaluation board is designed for the 44 pin LGA

module with a variety of Cortex M3 microcontrollers (See Section 1.2), with integrated etch

antenna, ceramic antenna or external antenna. All three antenna configurations have passed FCC

and CE testing.

1.1 Supported Product

Versions

2

This document covers the following currently available eS-WiFi modules:

ISM4319-M3-L44-C (Ceramic Antenna w/ STM32F103)

ISM4319-M3-L44-E (Printed Micro-strip Antenna w/ (STM32F103)

ISM4319-M3-L44-U (U.FL Connector to external antenna w/ (STM32F103)

ISM4319-M3E-L44-E (Printed Micro-strip Antenna w/ STM32F205RE)

ISM4319-M3G-L44-E (Printed Micro-strip Antenna w/ STM32F205RG)

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2.0OrderingInformation

Device Description Ordering Number

ISM4319-M3-EVB-E ISM4319-M3-L44-E (etched antenna w/ Cortex

M3 STMF103- 512K flash)

ISM4319-M3-EVB-E

ISM4319-M3-EVB-U/C ISM4319-M3-L44-E (U.fl connector & Ceramic

antenna w/ Cortex M3 STMF103- 512K flash)

ISM4319-M3-EVB-UC

ISM4319-M3G-EVB-E ISM4319-M3-L44-E (etched antenna w/ Cortex

M3 STMF205- 1M flash)

ISM4319-M3G-EVB-E

2.1 Regulatory Compliance

IC CE

Regulator Device ID

FCC O7P-ISM4319F1

IC 10147A-ISM4319F1

CE Compliant

RoHS Compliant

The ISM4319F1 is the Inventek part number for the Broadcom BCM4319 Wi-Fi radio SIP.

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FCCCertificationRequirementsandStatements:

OEM INSTRUCTIONS:

Installation: This module is limited to OEM installation only.

OEM integrators must ensure that the end-user has no manual instructions to remove or install the

module.. OEM’s must comply with FCC marking regulation part 15 declaration of conformity (Section

2.925(e)).

This module is to be installed only in mobile or fixed applications ( Please refer to FCC CFR 47 Part

2.1091(b) for a definition of mobile and fixed devices).

Separate approval is required for all other operating configurations, including portable configurations with

respect to FCC CFR 47 Part 2.1093, and different antenna configurations.

The antenna used with this module must be installed to provide a separation distance of at least 20cm

from all persons, and must not transmit simultaneously with any other antenna or transmitter, except in

accordance with FCC multi transmitter product procedures.

The ISM4319 Module has been designed to operate with the following antennas and gains. Use with

other antenna types or with these antenna types at higher gains is strictly prohibited.

Manufacturer Type of

Antenna Model Gain dB Type of

Connector

Inventek U.Fl port

Antenna

W24-SSMA-M 2.15 Unique

Connector

Pulse

Technology

Surface Mount W3043 1.85 (4 dBic) Permanent

integral

Inventek Trace Antenna NA 0 Permanent

integral

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The Following FCC Information must be included in the end-user’s operating manual:

Warning: Changes or modifications to this equipment not expressly approved by manufacturer

could void the user’s ability to operate the equipment.

A clearly visible label is required on the outside of the user’s (OEM) enclosure stat the following

text:

Contains FCC ID: O7P-ISM4319F1

Contains IC: 10147A-ISM4319F1

This transmitter module has been certified for FCC Part 15 operation; when installed in a host

device, the host manufacturer is responsible for making sure that the host device with the

transmitter installed continues to be compliant with Part 15B unintentional radiator requirements.

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Industry Canada User’s Manual Statements:

IC RSS-210/RSS-Gen Notices:

Operation is subject to the following two conditions: (1) this device may not cause interference, and (2)

this device must accept any interference, including interference that may cause undesired operation of

the device.

Le operation est soumie aux deux conditions suivantes: (1) cet appareil ne peut pas provoquer

d’interferences et (2) cet appareil doit accepter toute interference, y compri le interferences qui peuvent

causer un mauvais foncionnament l’appareil.

Under Industry Canada Regulations, this radio transmitter may only operate using an antenna of a type

and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio

interference to other users, the antenna typ and it’s gain should be so chosen that the equivalent

isotropically radiated power (eirp) is not more than necessary for successful communication. Antenna

types not included in the list above, having a gain greater than the maximum gain indicated for that type,

are strictly prohibited for use with this device

Sous la reglementaton d’Industrie Canada, ce transmetteur radio ne peut fonctionner in utilisant une

antenne d’un type et un maximum (ou moins) gain approuvees pour l’emetteur par Industrie Canada.

Pour reduire le risqué d’interference aux autres utilisateurs, le type d’antenne et son gain doivent etre

choisis de maniere que la puissance isotrope rayonnee equivalente (PIRE) ne depasse pas ce qui est

necessaire pour une communication reussie. Types d'antennes ne figurent pas dans la liste ci-dessus,

ayant un gain supérieur au gain maximum indiqué pour ce type, sont strictement interdites pour une

utilisation avec cet appareil.

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1.4. Complimentary Documentation

¾ ISM4319-M3-EVB Evaluation Board Specification

¾ AT Command set

¾ Es-WiFi Demo software (includes EVB Drivers)

¾ EVB Users Guide

¾ Quick Start Guide

¾ OrCAD Schematic Symbol

¾ PADS Land Pattern

¾ ISM4319 specification and Product Brief

¾ FCC Test Report

¾ NDA/ SLA documents

3.0 HardwareInterfaceandModuleOperation

The eS-WiFi module supports RS-232 Serial Communications Universal Serial Bus (USB), and

Serial Peripheral Interface Bus (SPI). A Micro-Controller or System Host can easily interface up to

the eS-WiFi module using one of the support hardware interfaces.

The eS-WiFi module has two modes of operation: Human Readable Mode and Machine Readable

Mode.

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3.1 Connector Pin Detail

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3.2 Connector J12 - Expansion Header

SignalPin Pin Signal

+3.3V26 25 GND

CFG124 23 GND

CFG022 21 GPIO2

GPIO420 19 GPIO1

GPIO318 17 GPIO0

SPI_SS_L16 15 SPI_SCK

SPI_MISO14 13 SPI_MOSI

UART_RX12 11 UART_TX

HEADER_SRST_L 10 09 WAKE_UP

GND08 07 ADC4

ADC306 05 ADC2

ADC104 03 ADC0

GND 02 01 +3.3V

3.3 Connecter J11 - JTAG

SignalPin Pin Signal

+3.3V01 02 NC

JLINK_TRST_L 03 04 GND

JLINK_TDI 05 06 GND

JLINK_TMS 07 08 GND

JLINK_TCK 09 10 GND

GND11 12 GND

JLINK_TDO 13 14 GND

JLINK_RESET 15 16 GND

NC17 18 GND

NC19 20 GND

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3.4 Connector J8 - JTAG Select

Signal Pin Function

+3.3V 01 ViaJ9

JLINK_SELECT 02 Common

GND 03 UseJ3

3.5 Connector J5 - USB Reset (Future)

Signal Pin Function

GPIO4 01 Enabled

USBRESET 02 Common

GND 03 Disabled

3.6 Connector J7 - External Power

Signal Pin

+5.0V Center

GNDShield

3.7 Connector J9 - USB (Virtual Serial Port(VSP)/JTAG/Power)

Signal Pin

USB_5V 01

D‐02

D+ 03

NC 04

GND 05

3.8 Connector J10 (Future)

Signal Pin

USB_5V 01

D‐02

D+ 03

NC 04

GND 05

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4.0 Power Supply

The es-WiFi evaluation board can be powered by either USB (Power) or external 5 V DC power

adapters. It is recommended that you do not use both USB and external power, select one.

4.1 RS-232 Serial Communication

When the eS-WiFi module is interfaced serially, the serial interface needs to be configured for :

8 bit data, no parity, and one stop bit -- (8-n-1).

4.2 Flow Control

The eS-WiFi module doesn’t require or support Flow Control, so Flow Control should be ‘None’

4.3 Supported Baud Rates

The eS-WiFi module support the following serial baud rates:

1200

2400

4800

9600

19200

38400

57600

115200

230400

460800

921600

4.4 Default Serial Configuration

The eS-WiFi module is shipped with the default serial configuration of 115200 baud, 8 data bits, no

party, and 1 stop bits.

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5.0 Getting Started

5.1 Start the eS-WiFi Demo Software. This can be downloaded from the Inventek Systems web page or

CD and contact sales for the password. Download the file, unzip and run as Administrator. The software

will create an Inventek Systems folder under Program Files on a Windows 32 bit and Program Files (x86)

folder on Windows 64 bit.

http://www.inventeksys.com/products-page/wifi-eval-kits/ism4319-m3-l44-e-embedded-serial-to-wifi-

module-duplicate/.

5.2 The Demo software package will create a folder on your PC, called Inventek Please visit the website

for updated documents and software, www.Inventeksys.com. Use the Inventek “ es-WiFi Help

document” for running the evaluation board along with the “AT Command Set document”.

5.3 Install Drivers

Check website for latest version of software

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5.4 Connect the ISM4319-M3-EVB board to a USB port on your computer. Once the Install device driver

software message have completed the EVB is ready for use.

Now that the drivers have been installed on your PC, plug the USB cable into USB (J9) located next to

the power jack. You do not need DC power to run the evaluation. Power is provided by the USB port.

5.5 Connect to the board by selecting Setup > Serial Port > Configure/Open.

You will now configure the VSP (Virtual Serial Port) connection the EVB. You will need to determine what

COM port is attached to the EVB. This can be done by using Windows Device Manager. In this case,

COM54 is the port connected to the EVB.

The default setting for the EVB is 115200, None, 8, 1.

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Click the OK button and press the Reset button on the EVB (SW2). You will now the

the reset banner.

The eS-WiFi module is shipped with the default serial configuration of 115200 baud, 8 data bits, no

party, and 1 stop bits.

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6.0 EVB Top Level Schematic (Page 1 of 2)

Note: Second USB port J10 is not installed on the evaluation boards. Please contact Inventek if you

want to use USB or SPI mode.

Typical application circuits please refer to schematic below. For a *.pdf version please visit the Wi-Fi

evaluation board website, www.Inventeksys.com.

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6.1 EVB Top Level Schematic (Page 2 of 2)

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6.2 USB to UART

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6.3 Connecting Microcontroller to eS-WiFi UART

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6.4 JTAG and Reset Connections

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6.5 eS-WiFi Programming Options

6.6 eS-WiFi USB Direct Connection Option

(Contact Inventek for this mode)

Note: Second USB port J10 is not installed. This is a direct USB connection to the es-WiFi module. This

evaluation board is for UART only. Contact Inventek is you are interested in USB

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6.7 eS-WiFi Test points and Sensor Inputs

(

Errata: Current measurements are not supported with the EVB. U5 pins 4 and 5 are reversed on the PCB.

So you cannot take current measurements as delivered. Inventek will fix this on our future EVB builds.

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Document Revision History

Date Name Description Revision File Name

1/02/11 MFT Initial Creation 1.0 User Manual Initial Release

3/27/11 MFT Added FCC IC and Canada 1.1 Update

5/7/2011 MFT ERRATTA 1.2 Current measurement bug

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Inventek Systems

2 Republic Road

Billerica, MA 01862

www.inventeksys.com

Inventek Systems ISM4319F1 WIFI MODULE User Manual

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User Manual

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