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Cansec TA3220SSA-F IoT Wifi Module Wifi Transmitter Module Transparent AT Command

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Cansec TA3220SSA-F IoT Wifi Module Wifi Transmitter Module Transparent AT Command

Country/Region	china
City & Province	beijing beijing

Product Details

Support Transparent AT Command Wireless IoT Wifi Transmitter Module Cansec TA3220SSA-F Ti CC3220 Switch Wifi Module

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

Support Transparent AT Command Wireless IoT Wifi Transmitter Module Cansec TA3220SSA-F Ti CC3220 Switch Wifi Module

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.

Years ago, 802.11n introduced some exciting technologies that brought massive speed boosts over 802.11b and g. 802.11ac does something similar compared with 802.11n. For example, whereas 802.11n had support for four spatial streams (4×4 MIMO) and a channel width of 40MHz, 802.11ac can utilize eight spatial streams and has channels up to 80MHz wide — which can then be combined to make 160MHz channels. Even if everything else remained the same (and it doesn’t), this means 802.11ac has 8x160MHz of spectral bandwidth to play with, vs. 4x40MHz — a huge difference that allows it to squeeze vast amounts of data across the airwaves.

To boost throughput further, 802.11ac also introduces 256-QAM modulation (up from 64-QAM in 802.11n), which basically squeezes 256 different signals over the same frequency by shifting and twisting each into a slightly different phase. In theory, that quadruples the spectral efficiency of 802.11ac over 802.11n. Spectral efficiency is a measure of how well a given wireless protocol or multiplexing technique uses the bandwidth available to it. In the 5GHz band, where channels are fairly wide (20MHz+), spectral efficiency isn’t so important. In cellular bands, though, channels are often only 5MHz wide, which makes spectral efficiency very important.