Product Brief
Inventek eS-WiFi Family
Embedding Connectivity Everywhere
Wi-Fi 802.11b/g/n Wireless Networking Module
Dual Band WiFi… Bluetooth… NFC… Small Footprint
The Inventek ISM43341-M4G-L44 is an embedded wireless Internet Connectivity device
that operate in the 2.4 & 5 Ghz spectrum. The Wi-Fi modules hardware consists of a
ARM Cortex M4 host processor, Broadcom BCM43341 Dual-Band (2.4 GHz / 5 GHz)
802.11 g/n MAC/Baseband/Radio with Integrated Bluetooth 4.0, and NFC. Also, the
device has two antenna options, a dual band chip antenna or an U.Fl connector for external antenna.
The module provides USB, SPI and UART interfaces enabling easy connection to an
embedded design. The Wi-Fi module requires no operating system and has a complete
integrated TCP/IP Stack that only requires a simple AT command set to establish connectivity for your wireless product, minimizing development time and testing . The simple AT command, the low-cost, the small foot-print design (14.70 x 34.22 mm), and the
ease of design-in make it ideal for a wide range of embedded wireless applications.
Main Features
802.11 a, b, g ,n compliant based on
Broadcom MAC/Baseband/Radio device
Bluetooth 4.0 & NFC
Fully contained TCP/IP stack minimizing
host CPU requirements
Soft Access Point for up to 4 clients for
configuration and ad-hoc networks
Host interfaces: USB (HID/VCP),UART,
SPI up to 25 MHz.
Network features ICMP ( Ping), ARP,
DHCP,TCP, UDP
Configurable though simple AT commands Low power operation (3.3V supply) built in
FCC and Ce certified in process
low power modes
IEEE 802.11 b/g/n complaint
Www.Inventeksys.com
Embedding Connectivity Everywhere
Product Brief
Inventek eS-WiFi Family
Embedding Connectivity Everywhere
Application Examples
freight management
PDA, Pocket PC, computing devices
Building automation and smart energy control
Industrial sensing and remote equipment monitoring
Network Standard
RF Frequency
Warehousing, logistics and
PC and gaming peripherals
Printers, scanners, alarm and
video systems
Configuration
Supply Voltage
Package
Operating Temperature
IEEE 802.11b/g/n
2.400 GHz ~ 2.497 GHz
802.11n: 6.5, 13, 19.5, 26, 39, 52, 58.5, 65 Mbps
802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11b: 1, 2, 5.5, 11 Mbps
802.11g/n: 64-QAM, 16-QAM, QPSK, BPSK
802.11b: CCK, DQPSK, DBPSK
WEP (64/128-bit),WPA™ (PSK, TKIP) / WPA2™ (AES, CCMP,
802.1x Authentication)
SPI, UART, USB ( HID And VCP)
TCP, UDP, IPv4, ARP, ICMP, DHCP Client
Power save modes, automatic roaming, auto-rate
Ad-hoc and Infrastructure modes
AT commands 3.1.2 or WICED SDK 3.1.2 or later
3.3V ± 5%
44-pin LGA, 14.70 mm x 34.22 mm
-35°C to +80°C
Certifications
FCC and CE
Data Rates
Modulation Techniques
Wireless Security
Host Interfaces
Network Protocols
WLAN Functions
Device
Description
Firmware
Ordering Number
ISM43340-M4G-L44
Wi-Fi 2.4 & 5 GHz 802.11 & Bluetooth 4.0
Module, TCP Stack on STM32F405 (1 Meg
Flash) and On board Chip antenna
UART or SPI
ISM43340-M4G-L44-C
ISM43340-M4G-L44
Wi-Fi 2.4 & 5 GHz 802.11 & Bluetooth 4.0,
TCP Stack on STM32F405 (1 Meg Flash) and
external connector for antenna, FCC certified
UART or SPI
ISM43340-M4G-L44-U
ISM43341-M4G-L44
Wi-Fi 2.4 & 5 GHz 802.11, Bluetooth 4.0 and
NFC, TCP Stack on STM32F405 (1 Meg
Flash) and On board Chip antenna
UART or SPI
ISM43341-M4G-L44-C
ISM43341-M4G-L44
Wi-Fi 2.4 & 5 GHz 802.11, Bluetooth 4.0 and
NFC , TCP Stack on STM32F405 (1 Meg
Flash) and external connector for antenna,
FCC certified
Evaluation Board, USB cable, with ISM43340M4G-L44, Quick Start Guide
UART or SPI
ISM43341-M4G-L44-U
UART
ISM43340-M4G-EVB
ISM43341-M4G-EVB
Evaluation Board with NFC, USB cable, with
ISM43341-M4G-L44, Quick Start Guide
UART
ISM43341-M4G-EVB
ISM340-USB
USB Wi-Fi / BLE dongle, with ISM43341-M4GL44 or ISM43340-M4G-L44
USB
ISM340 –USB
ISM43340-M4G-EVB
Contact
Inventek Systems
2 Republic Road
Billerica Ma 01862
Www.Inventeksys.com 978-667-1962
E-mail
Sales@Inventeksys.com
Engineering@Inventeksys.com
www.Inventeksys.com
Embedding Connectivity Everywhere
ISM341-USB ( Includes NFC)