Inventek Systems ISM4319F1 WIFI MODULE User Manual

Inventek Systems WIFI MODULE

User Manual

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eS-WiFi Module
Evaluation Board
‘Embedded Serial-to-WiFi’
User Manual
_____________________________________________________________________________________________
Inventek Systems - www.Inventeksys.com
2 Republic • Road Billerica, MA 01862 • Phone 978-667-1962
EVB 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
Inventek Systems
Embedding Connectivity Everywhere!
Copyright (c)2011
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
Copyright ©2011 Inventek Systems
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
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Evaluation Board User Manual
Table of Contents
Table of Contents
1.0 SCOPE .......................................................................................................................................................... 4
1.1 SUPPORTED PRODUCT VERSIONS
5.6.1.2
2.0 ORDERING INFORMATION ............................................................................................................................ 5
2.1 REGULATORY COMPLIANCE
FCC USERS MANUAL STATEMENTS:
INDUSTRY CANADA USERS MANUAL STATEMENTS:
3.0
HARDWARE INTERFACE AND MODULE OPERATION................................................................................ 9
3.1
CONNECTOR PIN DETAIL
3.2 CONNECTOR J12 ‐ EXPANSION HEADER
3.3
CONNECTER J11 ‐ JTAG
3.4 CONNECTOR J8 ‐ JTAG SELECT
3.5 CONNECTOR J5 ‐ USB RESET (FUTURE)
3.6
CONNECTOR J7 ‐ EXTERNAL POWER
3.7 CONNECTOR J9 ‐ USB (VIRTUAL SERIAL PORT(VSP)/JTAG/POWER)
3.8 CONNECTOR J10 (FUTURE)
11
12
12
13
13
13
13
13
4.0 POWER SUPPLY ...........................................................................................................................................14
4.1 RS‐232 SERIAL COMMUNICATION
4.2 FLOW CONTROL
4.3 SUPPORTED BAUD RATES
4.4 DEFAULT SERIAL CONFIGURATION
5.0
14
14
14
14
GETTING STARTED ................................................................................................................................15
6.0 EVB TOP LEVEL SCHEMATIC (PAGE 1 OF 2) ...................................................................................................18
6.1 EVB TOP LEVEL SCHEMATIC (PAGE 2 OF 2)
6.2 USB TO UART
6.3 CONNECTING MICROCONTROLLER TO ES‐WIFI UART
6.4 JTAG AND RESET CONNECTIONS
6.5 ES‐WIFI PROGRAMMING OPTIONS
6.6 ES‐WIFI USB DIRECT CONNECTION OPTION
6.7 ES‐WIFI TEST POINTS AND SENSOR INPUTS
19
20
21
22
23
23
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 esWiFi 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
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
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
¾
¾
¾
¾
¾
¾
¾
¾
¾
ISM4319-M3-EVB Evaluation Board Specification
AT Command set
Es-WiFi Demo software (includes EVB Drivers)
EVB Users Guide
Quick Start Guide
OrCAD Schematic Symbol
PADS Land Pattern
ISM4319 specification and Product Brief
FCC Test Report
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
3.3 Connecter J11 - JTAG
02
01
+3.3V
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
Signal
Pin
Function
GPIO4
01
Enabled
USB RESET
02
Common
GND
03
Disabled
3.5 Connector J5 - USB Reset (Future)
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
Signal
Pin
USB_5V
01
D‐
02
D+
03
NC
04
GND
05
3.8 Connector J10 (Future)
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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-wifimodule-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
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