Industry Embedded Wifi To Rs232 Uart Adapter Moduletwo-way Pass-through Board

US $120

Guangzhou, China
Jan 29th

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Industry Embedded Wifi To RS232 UART Adapter ModuleTwo-way Pass-through Board #FB049A Click To Enlarge Top Descriptions WIFI module quality assurance: By CE and FCC certification, which is the the access proved product quality electronic products to enter the European Union and the United States flag. After the high and low temperature test, -20 ℃ -80 ℃ ambient temperature range of industrial-grade work, high and low temperature test report. Each product is rigorously tested through a professional test equipment and aging. The core WIFI module marvell leading professional high-quality, high-speed ARM core, to ensure that the processing power and stability. Built-in the watchdog heartbeat mechanism to ensure the online capabilities. WIFI the serial module performance and features: Communication distance: external antenna version of the 400 meters and 300 meters, built-in antenna. Test conditions: open line of sight, the two modules themselves networking, 57600 baud bidirectional transfer packet loss, easy to wear three concrete walls. Highest support baud rate 460800bps Support most WIFI encryption methods and algorithms, WEP/WAP-PSK/WAP2-PSK/WAPI, encryption type WEP64/WEP128/TKIP/AES Supports IEEE 802.11 b / g / n, used to make the distance covered by high-power multi-AP 802.11 n protocol, the module also perfect support. Support DHCP to automatically obtain IP, to support work in AP mode devices are assigned IP Support for network protocols: TCP / UDP / ARP / ICMP / HTTP / DNS / DHCP Optional TCP Server / TCP Client / UDP operating modes, the TCP Server mode can support up to 32 Client connections The ultra-small size, double 2.0 spacing pins, user-friendly application. By pulling Reload IO port one second to restore the factory settings, do not worry about setting the wrong Support wireless work in AP mode and node (Station) mode, the real hardware AP Andrews system can directly access the Optional built-in on-board (USR-WIFI232-A) or an external antenna (USR-WIFI232-B) Support transparent / protocol data transfer mode, and up to 1M cache space AT + instruction set configuration Friendly Web configuration page through the web configuration Serial sub-frame delay and the amount of data that can be set 3.3V single power supply Support routing / bridging mode network architecture Strong technical support, provide customized services Andrews android network debugging assistant (TCPIP UDP test), which is TCPIP communication tool debugging on a mobile phone or tablet to serial port configuration WIFI module, the phone debug serial communication can be achieved. The software supports TCP Server, TCP Client, UDP Server, UDP client mode support in the the English automatic identification switch. Project Index Certification FCC?CE?RoHS Wireless standards 802.11 b/g/n Frequency Range 2.412GHz-2.484GHz Transmit power 802.11b: +20dBm(Max.) 802.11g: +18dBm(Max.) 802.11n: +15dBm(Max.) ???????? Receiver sensitivity 802.11b: -89dBm 802.11g: -81dBm 802.11n: -71dBm Antenna Interface External: I-PEX connector, antenna type optional Built-in: onboard antenna User interface UART/GPIO/WEB Hardware flow control None or RTS/CTS Interface rate UART:1200-460800bps WIFI:150M Operating voltage 3.3V (+/-5%) Operating current 170mA~300mA Storage Temperature -40℃- 85℃ Size 25×40×8 (A) / 30×45×8 (B) Network type Station??,AP?? Security mechanism WEP/WAP-PSK/WAP2-PSK/WAPI Encryption Type WEP64/WEP128/TKIP/AES Data Mode ?????AT???? Network operating mode TCP Server,TCP Client,UDP ???? AT?? Network protocol TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP The maximum number of TCP connections 32 Package List: 1* Embedded Wifi To RS232UART Serial Module NOTE We try our best to make every transaction perfectly,just for winning your Five-Star rating. If you have any dissatisfaction, please contact us, we will give you the most satisfactory results. PLEASE don't leave a neutral or negative easily.PLEASE don't open any paypal or eBay cases without communication. If not, we will refuse to do busniess with you for next time. Shipping Item will be shipped within 24 hours on payment received from China using Airmail. Only shipped to buyer's PayPal address, please confirm with your PayPal address before you bid. Delivery time depends on destination and other factors, it may takes up to 30 business days.We are not responsible for any custom duty or import tax, you need to pay for the return shipping fee if you don't custom clearance on time. Optionally, Express Shipments with tracking service via EMS/DHL/UPS with a quoted delivery time of 5 to 7 business days is also available . Here is the estimated time for your reference only: Country Delivery Time Working Days (not including holiday) 5-7 8-10 11-14 15-19 20-25 >30 Working Days + Saturday + Sunday 5-9 10-14 15-20 21-25 26-35 >40 United States Rate (item arrived) 9% 50% 21% 13% 7% Refund or Resend United Kingdom Rate (item arrived) 10% 62% 20% 3.5% 4.5% Refund or Resend Australia Rate (item arrived) 23% 50% 13% 8% 6% Refund or Resend Europe (Exclude Russia ) Rate (item arrived) 2.5% 22% 42% 24% 9.5% Refund or Resend Asia Rate (item arrived) 8% 45% 35% 10% 2% Refund or Resend Canada Rate (item arrived) 0.0% 44% 35% 18% 3% Refund or Resend Russia Braizl South America Rate (item arrived) 0% 0% 2% 8% 80% Refund or Resend Return It is buyer's responsibility to contact us within 30 calendar days of receiving a defective product. Otherwise, no replacement or refund will be made. All items MUST be returned in their original condition. Buyer is responsible for shipping and proof of delivery on all returns. Payment We only accept PayPal. Payment must be made within 7 calendar days of the auction end time. Non-Paying bidders will be reported. We reserve the right to cancel your order if the payment is not made within 8 calendar days of checkout. Engineered for professional eBay sellers! On Dec-12-14 at 21:06:16 PST, seller added the following information: