SKU: SBCD-0199
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ESP8266 Web Server WiFi Shield for Arduino ESP-13

₹239.00 (Inclusive of all taxes)
Out of Stock

The ESP8266 Web Server WiFi Extension Shield provides Arduino Uno and Mega2560 boards with robust 802.11 b/g/n wireless connectivity. It integrates a TCP/IP stack, supporting both STA/AP modes for flexible server or client operations via a transparent serial interface.

Features

  • Integrates the industrial-grade ESP8266 ESP-12E module for reliable 802.11 b/g/n Wi-Fi connectivity.
  • Designed for seamless compatibility with Arduino Uno and Mega2560, handling 3.3V/5V logic conversion.
  • Features dual DIP switches, allowing use as an Arduino shield or a standalone ESP8266 development board.
  • Provides transparent serial-to-WiFi data communication, simplifying network integration for Arduino projects.
  • Includes an onboard web server for straightforward configuration of WiFi and serial port settings.

Out of stock

Description

The ESP8266 Web Server Serial WiFi Extension Shield (ESP-13) is a robust and versatile wireless networking solution specifically engineered for seamless integration with Arduino Uno and Mega2560 development boards. Built around the powerful Espressif ESP8266 ESP-12E industrial-grade module, this shield provides 802.11 b/g/n Wi-Fi capabilities, enabling your Arduino projects to connect to the internet, operate as web servers, or act as network clients. Its integrated voltage converter ensures compatibility between the 3.3V ESP8266 and 5V Arduino logic.

This shield facilitates transparent serial data communication, allowing your Arduino sketch to send and receive data over Wi-Fi without complex network stack programming. It supports various serial baud rates, offering flexibility for different applications. Furthermore, the inclusion of dual DIP switches allows developers to utilize the board either as an Arduino expansion shield or as an independent ESP8266 development platform, compatible with standard AT commands or NodeMCU firmware for advanced Wi-Fi applications. An onboard web server simplifies the configuration of Wi-Fi network parameters and serial settings, streamlining setup.

Key Features

  • Utilizes industrial-grade ESP8266 ESP-12E module with metal shielding for enhanced anti-interference.
  • Offers a wide range of configurable serial port baud rates: 1200 to 115200 bps.
  • Full pin compatibility with Arduino Uno and Mega2560, including integrated 3.3V/5V logic level conversion.
  • Features dual DIP switches for versatile operation as an Arduino shield or a standalone ESP8266 development board.
  • Enables transparent bi-directional serial data transmission to and from WiFi networks without requiring complex Arduino code changes.
  • Incorporates a built-in web server for intuitive configuration of WiFi network credentials and serial communication settings.
  • Supports independent ESP8266 development, allowing users to flash AT command firmware or NodeMCU open-source firmware.

Applications

  • Enabling IoT connectivity for Arduino-based sensor networks and control systems.
  • Developing smart home automation projects with wireless communication capabilities.
  • Implementing remote monitoring solutions for environmental data or industrial processes.
  • Creating web servers on Arduino for browser-based interaction and configuration.
  • Integrating wireless data logging and cloud connectivity into embedded applications.

Technical Specifications

WiFi ModuleESP8266 ESP-12E (Industrial Grade)
Wireless Protocol802.11 b/g/n
Operating ModesSTA / AP / STA+AP
Integrated StackTCP/IP (supports one socket)
Serial Baud Rate1200 - 115200 bps
Data Rate (Serial via WiFi)110 - 460800 bps
CompatibilityArduino Uno, Mega2560
Input Voltage (Logic)3.3V (ESP8266) / 5V (Arduino)
Current Consumption (Typical)70mA
Current Consumption (Max)200mA
Sleep Mode Consumption<200µA
Operating Temperature-40°C to 125°C
Dimensions60mm x 40mm

Frequently Asked Questions

How do I configure the WiFi network parameters on this shield?

The shield includes an onboard web server accessible via a browser once connected to its default AP. You can enter your desired SSID, password, and operation mode (STA/AP). This allows for quick setup without needing to reflash the Arduino or ESP8266 firmware.

Is this shield compatible with both 3.3V and 5V Arduino boards?

Yes, the shield features an integrated voltage converter chip to manage the different logic levels between the 3.3V ESP8266 module and 5V Arduino Uno/Mega2560 boards. This ensures safe and reliable operation without external level shifters.

Can I use this shield as a standalone ESP8266 development board?

Absolutely. The dual DIP switches allow you to isolate the ESP8266 module from the Arduino, enabling it to function as an independent development board. You can flash custom firmware like AT commands or NodeMCU directly to the ESP-12E for specialized applications.

What serial baud rates does the ESP8266 shield support?

The shield supports a broad range of serial baud rates, from 1200 bps up to 115200 bps. This flexibility allows it to interface with various Arduino applications and ensures optimal communication speed for transparent serial data transfer over WiFi.

Package Includes

  • 1 x ESP8266 Web Server Serial WiFi Extension Board Shield ESP-13

Additional Information

Weight 0.02 kg
Dimensions 6 × 4 cm