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Cytron ESP8266 WiFi Shield

36011599

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Offers WiFi connection to your Arduino board or project.


See description for more details about the product.

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$18.96
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The price includes the costs for collection, treatment and ellimination of WEEE

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Description

Because of IoT (Internet of Thing), everything is connected to Internet, a crucial element is WiFi that provide wireless connection to Internet. We have been carrying ESP module and many have used it. However it is not user friendly enough for beginner. The module is 3.3V powered and the pins are not properly broken out. Intergrating it to PIC or Arduino will require some skill and electronics interface.
 
With this ESP WiFi shield, it will be plug and use for Arduino user. 
 
The WROOM-02 comes pre-flashed with an AT-command firmware, so it can be controlled by any UART/Serial, but it also breaks out and provides command access to all of the ESP8266’s I/O. The shield itself does not limit to AT command, we have breakout most of the IO and you can program the WROOM-02 module directly. Whether you want to add AT commands of your own, or flash custom firmware on the ESP8266, this feature may come in very handy especially with it utilizing the UART pin selectors.

Besides, we have also provide the option to use microSD card for data storage, if you are doing data logging, it will be a time saver!


Features

  • Arduino R3 Layout, compatible with:
  • Seperate 3.3V voltage regulator for WROOM-02 module, 500mA max output
  • Each and every board is preassembled and tested before it is being ship out to you
  • UART/Serial communication pins can be configured/selected via mini jumpers:
    • USB - Direct to Arduino USB to Serial pin for flashing ESP8266 directly
    • D0/D1 - Hardware Serial pin of Arduino UNO and CT-UNO
    • D2, D3, D8, D9, D10, D11, D12, D13 - Software serial pins
  • 802.11 b/g/n
  • Support Wi-Fi Direct (P2P), soft-AP
  • Integrated TCP/IP protocol stack
  • Integrated TR switch, balun, LNA, power amplifier and matching network
  • Integrated PLLs, regulators, DCXO and power management units
  • Integrated low power 32-bit CPU could be used as application processor
  • +19.5dBm output power in 802.11b mode
  • Basically Rev2.0 utilize WROOM-02 instead of ESP8266-12 as the WiFi module


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Cytron ESP8266 WiFi Shield

Cytron ESP8266 WiFi Shield

Offers WiFi connection to your Arduino board or project.


See description for more details about the product.

Add to cart now!

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