$39.95
Out of stock
Please consider Wifi Shield V2.0 as alternative product
This Wifi Shield utilizes a RN171 wifi module to provide your Arduino/Seeeduino with serial Ethernet's function. It only takes two pins to hook your device up to 802.11b/g wireless networks with this shield. It features an independent antenna which can cover a wider range and transmit stronger signals. With supports for common TCP, UDP and FTP communication protocols, this Wifi Shield can meet needs of most wireless network projects, like smart home networks, robot controls or personal weather stations,etc. We prepared an easy and convenient command set for this shield so that you can use neat and concise code to run the function.
Note: Headers of this product is shipped unsoldered.
Features
  • Arduino, Seeeduino, Arduino Mega and Seeeduino Mega compatible
  • Host Data Rate up to 1 Mbps for UART, 2 Mbps over SPI slave
  • UART serial port of RN171 on the Shield can be connected to Arduino by jumpers
  • SPI pin of RN171 is just breakout
  • With two Grove connectors, making it easy to connect I2C and digital IO Grove modules to Arduino
  • Secure WiFi authentication WEP-128, WPA-PSK (TKIP), WPA2-PSK (AES)
  • Built-in networking applications: DHCP client, DNS client, ARP, ICMP ping, FTP, TELNET, HTTP, UDP, TCP
Documents
Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to ourforum.

Technical details

Dimensions 0mm x0mm x0mm
Weight G.W 43g
Battery Exclude

ECCN/HTS

HSCODE 8517703000
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Product Faqs


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  • Question by: admin on 2018-12-18 02:35:10

    Hi,please modify your code:#define DHTPIN A0

    Answer by: admin on 2018-12-18 02:35:10
  • Question by: admin on 2018-12-18 02:35:10

    Hi,Here is the RTS and CTS introduction.(http://en.wikipedia.org/wiki/I... about wifi shield pin12,13. both of them are free,and you can scan this page to know more abou

    Answer by: admin on 2018-12-18 02:35:10
  • Question by: admin on 2018-12-18 02:35:09

    Just use it with Arduino and put it onto the environment. And the output are the value of Temp and Humidity(float). Please refer to the wiki : http://w

    Answer by: admin on 2018-12-18 02:35:09
  • Question by: admin on 2018-12-18 02:35:09

    Hi,sorry for us system error,already fixed it,thank you!

    Answer by: admin on 2018-12-18 02:35:09
  • Question by: admin on 2018-12-18 02:35:09

    Did you plug it onto A0? And pay attention to the demo: the sensor we used on Grove - Temperature and Humidity Sensor Pro is DHT 22. So the definition part of the sensor spec should be: #define DHTTYPE DHT22 // DHT 22 (AM2302).

    Answer by: admin on 2018-12-18 02:35:09
  • Question by: admin on 2018-12-18 02:35:09

    Hi, errors like that may be caused by a wrong path. Please have a check whether you have put library of wifi shield on the folder of libraries. <......arduino/libraries/......> . See the following picture and FYI.

    Answer by: admin on 2018-12-18 02:35:10
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