WiSnap™ WiFi RS-232 Serial Embedded and Dongle Options

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   The WiSnap embedded WiFi RS-232 kit provides seamless connectivity for most any RS-232 serial devices. The WiSnap WiFi module can be used to WiFi enable virtually all legacy RS-232 devices to the Internet. WiSnap technology enables simple, fast, and accurate data collection to any WiFi Enabled device. This includes Android, iOS [iPad, iPhone, iPod Touch], BlackBerry, Symbian, WebOS, OS X, Linux, Windows Phone 7, Windows Mobile (Pocket PC, Classic, Professional, Smartphone), Windows 8 / 7 / 2008 / 2003 / Vista / XP / 2000.
WiSnap kit M2 can be powered from 5-12 VDC provided to pin-9 of DB9 connector when using the optional DB9 ribbon cable.
  Or power from a regulated voltage as low as 3.3VDC connected to voltage in on the PCB.
WiSnap can enable wireless WiFi Internet connections to legacy devices like barcode scanners, NFC-RFID scanners, scales, multimeters, GPS receivers, vending machines, sensors, and most all RS-232 devices.
Use Wi-Fi to connect RS-232 data to to iPad, iPhone, iPod Touch, Android and hundreds of other models of mobile phones and mobile Internet devices.
Prefer a field-ready RS-232 Serial to WiFi dongle? Consider the WiSnap Standard (below-center)
  Below-Right is the WiSnap SMD module you can embed in your own design.
Need longer range WiFi RS-232 serial options, or battery powered WiFi serial dongle? Consider        the        WiSnap        M1        module options.
Compare WiSnap M1 & M2 modules

	WiSnap M2         (Module PN=171, PCB PN=174)	WiSnap M1         (Module PN=131, PCB PN=134)
Dimensions	26 x 18 x 3.1 mm	37 x 20 x 4 mm
Transmit Power	Firmware configurable:         0 to 10dBm	Fixed 18dBm
Antenna Options	PCB trace	Chip, U.FL. connector
Temperature Range	-45°C to +85°C	RN-131G: -30°C to +85°C         RN-131C: 0°C to +70°C
Power	4μA sleep, 30mA Rx,         185mA at 10dBm Tx	4μA sleep, 40mA Rx,         200mA Tx

Compare WiSnap PCB kits 174 & 134 below. Note: the WiFi RS-232 dongle with 4-inch antenna at the right uses the M2 module.
Setup of the WiSnap to your WLAN is as easy as a few taps on your mobile device. See WiSnap Setup options.

Want a software jumpstart? WiSnap and Grid-In-Hand® Mobile Grid captures active RFID tag data into Android - hotspot connection.
  WiSnap and Grid-In-Hand® Mobile Grid captures active RFID tag data into iOS - hotspot connection.
WiSnap and Grid-In-Hand® Mobile Grid captures active RFID tag data into Android - access point mode.
  WiSnap and Grid-In-Hand® Mobile Grid captures active RFID tag data into iOS - access point mode.
WiSnap and Grid-In-Hand® Mobile Grid captures RS-232 Serial data into iOS - ad-hoc connection.

Get complete Java source code for JavaTerm app shown here: JavaTerm app with Java SerialPort API.
  Buy SerialPort API - .
  Want source code for WiSnap Setup app on iOS App Store? - Click here to purchase source code.

Need to process ASCII data on iOS? (iPad/iPhone/iPod)
  When your device sends ASCII data with the form <DATA>CR (data followed by carriage return i.e. hex 0x0D) you can use Mobile Grid and iScanBrowser apps already on the App Store, to process your data, no programming needed!

Grid-In-Hand® Mobile Grid for iOS collects data and can send as Excel spreadsheet anywhere
  Get Grid-In-Hand® Mobile Grid Plus app from the App Store
iScanBrowser for iOS - iPad / iPhone / iTouch - The absolute easiest way to scan Barcode & RFID data to web pages, also has kiosk features.
  Get iScanBrowser app from the App Store

Note: The WiSnap is available special order with a DB9 female plug, minimum order size will apply.
Need a mobile Bluetooth RS-232 adaptor? Consider the BlueSnap.
The WiSnap can be configured over a standard RS-232 cable using any terminal software such as JavaTerm (in the SerialPort API), TeraTerm, CoolTerm, or PuTTY.
  The WiSnap can also be configured over Wi-Fi using a RAW TCP/IP socket connection, or Telnet session from applications such as PuTTY or TeraTerm.
      

SerialIO.com

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Promotion Price:	US $19.60/ Piece
Wholesale Price:	US $25.00/ Piece
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USR-WIFI232-B

Detailed Manual for your reference, just contact me

Serial ttl rs232 to 802.11 b/g/n converter Embedded WiFi Module is a tool for MCU link to WIFI network, work for Transparent transmission, TCP server ,TCP client and UDP mode can be choose.
You did not need to know wifi detail and make your MCU commulication with PC or notebook or Mobile via WIFI, or just connect two MCUs via wireless WIFI, very easy for use and cheap price.It can be config via AT command and WEB pages. High quality with FCC and CE certification, lots of in stock, bulk supply capacity for large quantity useage.
Features:
Support IEEE802.11 b/g/n Wireless Standards
Support TCP/IP/UDP Network Protocols
Support UART/GPIO/Ethernet Data Interface
Support Work As STA/AP Mode
Support Router/Bridge Mode Networking
Support Board Antenna and External Antenna Option
Support Transparent/Agreement Transmission Mode
Support AT+ Instruction Set for Configuration
Support Friendly Web Congiration Page
Single +3.3V Power Supply
Smallest Size: 25 x 40mm
FCC/CE Certificated
Flexible Software Platform with Linux OS
The Rx/Tx inputs support both 3.3v and 5v
Parameters:

Class	Item	Parameters
Wireless Parameters	Certification	FCC/CE
	Wireless standard	802.11 b/g/n
	Frequency range	2.412GHz-2.484GHz
	Transmit Power	802.11b: +20 dBm (Max.)
		802.11g: +18 dBm (Max.)
		802.11n: +15 dBm (Max.)
		Configurable
	Receiver Sensitivity	802.11b: -89 dBm
		802.11g: -81dBm
		802.11n: -71dBm
	Antenna Option	External:I-PEX Connector
		Internal:On-board chip antenna
Hardware Parameters	Data Interface	UART: 1200bps - 230400bps
		I2C: 100K-1Mbps
		GPIOs
		Ethernet: 100Mpbs
	Operating Voltage	3.3V (+/-5%)
	Operating Current	170mA~300mA
	OperatingTemperature	-10- 70
	Storage Temperature	-40- 8
	Dimensions and Size	25×40×8mm
Software Parameters	Network Type	Station /AP mode
	Security Mechanisms	WEP/WAP-PSK/WAP2-PSK/WAPI
	Encryption	WEP64/WEP128/TKIP/AES
	Work Mode	Transparent Transmission and Agreement Transmission mode
	Serial command	AT+instruction set
	Network Protocol	TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP
	Max. TCP Connection	32
	User Configuration	Web Server+AT command config.

About Antenna
On board antenna or External antenna is available for you. Please let me know which one you prefer when you order. If not, i will choose the latter one.

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Jinan USR IOT Technology Co., Ltd professionally focused on serial equipment to network, wired RJ45 network, WIFI, GPRS, ZIGBEE, Welcome new and old customers consult and purchase.
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