Home > Semtech Module >

Cansec TA3220SSA-F IoT WiFi Module 17dBm Rf Transceiver Module

Product Categories

IoT WiFi Module [2]
Bluetooth Module [65]
LoRa Module [62]
Sub GHz Module [25]
ZigBee Module [27]
Multi Protocol Module [8]
Nordic RF Module [1]
TI RF Module [1]
Semtech Module [30]
IoT Gateway [4]
Wireless IoT Solutions [5]

Beijing JiaAn Electronics Technology Co., Ltd.,

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

Cansec TA3220SSA-F IoT WiFi Module 17dBm Rf Transceiver Module

Ask Lasest Price
Brand Name :	Cansec Wireless
Model Number :	TA3220SSA-F
Price :	USD 7.18$ per piece
Payment Terms :	T/T
Supply Ability :	2000000 pieces per year
Delivery Time :	3~6 weeks

Add to Cart

Product Details
Company Profile

Cansec TA3220SSA-F IoT WiFi Module 17dBm Rf Transceiver Module

Wireless Rf Transceiver Wifi IoT Module Cansec TA3220SSA-F Ti CC3220 High Flash Capacity Wifi Rf Modul For Industry Automation

Parameter		Min	Typ	Max	Unit
Current Consumption	Sleep Mode(For Hibernate)	-	-	9	uA
	Transmit Mode (@18dbm,for carrier)	-	400	450	mA
TX Power (For Carrier)		-	17	20	dBm
RX Sensitivity		-	-	-96	dBm
Distance		190			m

Wireless Rf Transceiver Wifi IoT Module Cansec TA3220SSA-F Ti CC3220 High Flash Capacity Wifi Rf Modul For Industry Automation

1. TA3220S Module is designed based on TI’s CC3220S which is part of the SimpleLink™ microcontroller (MCU) platform, which share a common, easy-to-use development environment with a single core software development kit (SDK) and rich tool set. A one-time integration of the SimpleLink platform enables you to add any combination of the portfolio’s devices into your design, allowing 100 per cent code reuse when your design requirements change. For more information, visit Overview for SimpleLink™ solutions.

2. Start your Internet-of-Things (IoT) design with a Wi-Fi® CERTIFIED® single-chip MCU System-on-Chip(SoC) with built-in Wi-Fi connectivity. Created for the IoT, the SimpleLink™ CC3220x device family from Texas Instruments™ is a single-chip solution, integrating two physically separated, on-chip MCUs. • An application processor – ARM® Cortex®-M4 MCU with a user-dedicated 256KB of RAM, and an optional 1MB of XIP flash. • A network processor MCU to run all Wi-Fi and Internet logical layers. This ROM-based subsystem includes an 802.11b/g/n radio, baseband, and MAC with a powerful crypto engine for fast, secure internet connections with 256-bit encryption.

3. The CC3220x wireless MCU family is part of the second generation of TI’s Internet-on-a-chip™ family of solutions. This generation introduces new features and capabilities that further simplify the connectivity of things to the Internet. The new capabilities including the following:

• Enhanced Wi-Fi provisioning • Enhanced power consumption
• Enhanced file system security (supported only by the CC3220S and
CC3220SF devices) Wi-Fi AP connection with up to four stations • More concurrently opened BSD sockets; up to 16 BSD sockets, of
which 6 are secure
• HTTPS support
• RESTful API support
• Asymmetric keys crypto library
• The CC3220x wireless MCU family supports the following modes:
station, AP, and Wi-Fi Direct®. The device also supports WPA2
personal and enterprise security. This subsystem includes embedded
TCP/IP and TLS/SSL stacks, HTTP server, and multiple Internet
protocols. The device supports a variety of Wi-Fi provisioning
methods including HTTP based on AP mode, SmartConfig™ Technology,
and WPS2.0.
• The power-management subsystem includes integrated DC-DC
converters that support a wide range of supply voltages. This
subsystem enables low-power consumption modes for extended battery
life, such as low-power deep sleep, hibernate with RTC (consuming
only 4.5 μA), and shutdown mode (consuming only 1 μA).
• The device includes a wide variety of peripherals, including a
fast parallel camera interface, I2S, SD, UART, SPI, I2C, and
4-channel ADC.

FAQ
Q1: Are you a factory or trade company?
A1: We are a professional factory with 25 years experience.
Q2: Can you accept OEM/ODM?
A2: Sure, we have rich OEM&ODM experience.
Q3: Do you have quality assurance?
A3; Each of our products has undergone quality testing and has two
years of free after-sales service.

WLAN Roaming
DefinitionRoaming, or handover, also called wifi roaming represents
the action that consists for a station to change access point (AP)
without losing its network connectivity.
Level 2 (and 3) mechanism: see OSI model
802.11.f protocol in 2003
Applications
Many apps can bear to lose/recover internet connection but some
must keep it
Examples: VoIP, streaming, ...
Classification
Roaming intra-ESS (Internal Roaming): the mobile goes from one AP
to another AP within the same wireless network
Inter-ESS (External Roaming) roaming: the mobile moves in the WLAN
of another wireless internet service provider or Wireless Internet
Service Provider (WISP)
Association - disassociation
A station wishing to use the network must associate with the access
point. Thanks to this association, the station is part of the
access point's BSS. She can then, use the services of the access
point. The attachment between the station and the access point is
broken through disassociation.
Distribution
It’s this service that needles the wefts. It allows a station to
send frames through the distribution system (DS) of a BSS or ESS.
Integration
The integration service allows the different access points to
communicate by a channel other than 802.11, most often this is a
local area network.
Performances
Roaming, although functional, is very slow, too much for Voice over
IP (VoIP)
Slowness mainly due to the slowness of the authentication mechanism
The additional standards that were supposed to improve roaming were
not completely finalized.
Lack of interest on the part of market players, both in free
software and in proprietary software.
Failure of the 802.11f standard which was withdrawn in 2006 by the
IEEE
Evolution of WiFi roaming
Evolution of the 802.11i standard (authentication by WAP2)
Proprietary solutions: obligation to choose a builder for roamer
In order to overcome the problem of roaming with VoIP, the IEEE is
looking into the use of the GSM network associated with Wifi

Product Tags:


*From:	Your email address is incorrect!
*To:	Beijing JiaAn Electronics Technology Co., Ltd.,
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!