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WIFI Expansion Board For Arduino Module V3 RPSMA Interface Support AP+STA Dual Mode

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Price: US $66.52 Sale Price: US $60.53
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WIFI Expansion Board For Arduino Module V3 RPSMA Interface Support AP+STA dual Mode


The wifi extension board support AP + STA dual mode, can be very convenient to connect to the router wifi network.You only need to use mobile phone or tablet computer login to the AP module network (similar to the way of router login module) After logging into the module can be connected to your own WIFI network to achieve control.(no need to via a serial port to the AT command set, it is often very troublesome.)

The module using dynamic power management and low power consumption (standby: < 80.0 mu A; normal mode: the average: 8 ma; peak: 200 ma).If used to design the product, its power consumption is relatively low, and can be set to standby mode.This module provide TTL level serial port to IEEE802.11 b/g/n wireless communication bridge.
IEEE802.11 n is the latest approved IEEE standard protocols, wireless transmission with higher transmission speed, wider network coverage, more compatibility, more security features.At present a lot of wireless electronic equipment manufacturers have been doing a lot of products in the application of this standard.Through the module, any device with a TTL serial interface can be easily set up a wireless network, so as to realize the remote management and control.

Technical specifications:

Working voltage: 5 v

Frequency range: 2.4 to 2.497 GHz

Output power: 16 DBM
Data rate: 54 MBPS – 1 MBPS
The communication distance: 400 meters
Support the IEEE 802.11 b/g/n
Support access to access point (AP), the client and gateway and serial port to the WLAN mode
Support DHCP automatically obtain IP, support work in AP mode to assign IP from the device
Support network protocol: TCP/UDP/ARP, ICMP/HTTP/DNS/DHCP
Optional TCP Server/TCP Client/UDP working mode, the TCP Server mode can support up to 32 Client connection
Support most WIFI encryption methods and algorithms, WEP/WAP wpa2-psk/WAP2 wpa2-psk/WAPI, WEP64 WEP128 / TKIP/AES encryption type
Supports UART transparent/protocol data transmission mode, up to 1 m cache space, the highest support baud rate 460800 BPS
Support TTL serial port to wireless applications
Through lower Reload IO mouth one second can restore the factory Settings, do not have to worry about set up wrong
Support wireless work in AP model and node (Station), the real hardware AP, the android system can direct access
Provide the AT + instruction set configuration
Provide friendly Web configuration page, through the Web page configuration
A serial port frame delay and data amount can be set
Support routing/bridge model network architecture
Standard Arduino lamination design, can be easily inserted received standard Arduino, MEGA, Romeo panel or extension
Size: 11 mm long 55 mm wide and high
Weight: 40 g

Package Included:

1 * WIFI expansion board

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EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  US $66.52 / piece
Sale Price:  US $60.53 / piece