ESP8266 Web Sever Serial WiFi Shiled Board ESP-13 For Arduino UNO R3

ESP8266 Web Sever Serial WiFi Shiled Board ESP-13 For Arduino UNO R3

SKU: SLY2017 Category:

Product Description


  •  The shield is designed on the basis of esp8266 by Espressif Systems, compatible with the pins for Arduino UNO / Mega2560 Dev Board.
  • The standard pin is compatible with Ard Uno, Mega2560 and other main control boards.
  • The connection between Ard and Uno adopts voltage conversion chip, which makes 3.3V and 5V compatible.
  • The shield is compatible with pins for Arduino Uno, Mega2560 and other control boards.
  • The serial port is controlled by a dual channel dial code switch, so the expansion board can be used as a standalone Ard Uno expansion board or as an ESP8266 expansion board. WiFi serial port, the Ard program does not require any configuration. Configure the WiFi settings and serial port settings according to the web server.



  • 802.11 b / g / n wireless standards.
  • Support for STA / AP modes.
  • TCP / IP protocol stack, One socket.
  • Supports standard TCP / UDP server and client.
  • Supports serial port baud rate configuration.
  • 1200/2400/4800/9600/19200/38400/57600/74800/115200 bps.
  • Supports serial data bits: 5/6/7/8 bits.
  • Supports serial parity: none.
  • Supports serial stop bits: 1/2 bit.
  • Pin-compatible with for Arduino UNO, Mega.
  • For Arduino Pinout 2/3/4/5/6/7/8/9/10/11/12/13.
  • Pinout GPIO ESP8266 0/2/4/5/9/10/12/13/14/15/16 / ADC / EN / * UART TX / UART RX.


  • KEY button: mode configuration.
  • Dual port DIP switches: switching for Arduino and ESP8266.
  • WiFi operating current: continuous transmission operation: ≈70mA (200mA MAX), standby mode: <200uA.
  • Serial WiFi transmission rate: 110-460800bps.
  • Temperature: -40 degrees ~ + 125 degrees.
  • Humidity: 10% -90 degrees non-condensing.


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