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ESP14 ESP8266 Serial Wireless Transceiver WiFi Module AP+STA

ESP14 ESP8266 Serial Wireless Transceiver WiFi Module AP+STA

Regular price Rs. 214
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  • The operating voltage is 2.8V~3.6VDC (Recommend using 3.3V).
  • STM8 : 15 GPIOs so supporting I2C, SPI, UART, and up to 5 10-bit ADC.
  • Power Consumption : System Standby mode 70 mA; 0.5 µA shutdown @3.3V
  • Can be widely used in smart home network and IoT, for connecting the device to the user’s physical Wi-Fi wireless network for Internet or LAN communications, networked functions.
  • Inside adds STM8S003F3P6, STM8S can control ESP8266 by AT commands. 
  • The module is a complete STM8S MCU, can operate WIFI via STM8 microcontroller programming..

ESP14 ESP8266 Serial Wireless Transceiver WiFi Module AP+STA

The ESP-14 WiFi Module Combines ESP8266 with STM8S MCU with 802.11b/g/n and can be widely used in smart home and the Internet of Things, for the user's connected devices to the Wi-Fi wireless network. The module is built with a powerful STM8003 chip, all the pins are connected to the serial port and ESP8266 serial port connected, the user can write STM8 program, through the AT command to control the ESP8266 to achieve the vast majority of smart home and WIFI features. ESP 8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or offloading all Wi-Fi networking functions from another application processor.

ESP8266 has powerful onboard processing and storage capabilities that allow it to be integrated with the sensors and other application-specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including the front-end module, is designed to occupy minimal PCB area. The range of operation of this module is almost up to 3.7km! That means it can connect to a server over 3 km away! Great for robot applications that need a remote control.

ESP14 Pinouts:

ESP14 Pinouts
ESP-14 Pin Diagram

Package Includes:

  • 1 X ESP-14


WiSoC  Expressif ESP8266-EX WiSoC
MCU  STMicro STM8S003F3P6 8-bit MCU @ 16 MHz with 1KB RAM, 8KB flash, and 128 bytes EEPROM
Connectivity  802.11 b/g/n WiFi
Power Supply  3.3V
Power Consumption System Standby mode 70 mA; 0.5 μA shutdown @3.3V
Dimensions  24 x 16 mm

Shipping & Returns

  • All orders confirmed before 3 pm IST are shipped on the
    same day, barring rare pickup delays on holidays or disturbances
  • Delivery time in Metro cities is 1-3 days, Others it is
    3-7 days. It varies based on location, reliant on courier services
  • Return window: 7 days from receipt unless stated
    otherwise. No refunds/replacements after
  • Returns only for non-working/damaged products are accepted
  • Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
  • Refunds are processed within 3-4 working days post inspection and approval.

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1.What is the use of ESP14 WiFi Module?

  • The ESP-14 ESP8266 module can be used for wireless data communication between two ESP8266 modules or to transfer data to other devices like mobile phones or computers. It supports three modes of operation: AP, STA, and AP + STA. The module has a stronger signal and is a complete and self-contained Wi-Fi networking solution.

2.How should I power the ESP-14 module?

  • The ESP-14 module is not designed for more than 3.6V, so a 3.3V power supply should be used for both power and logic. It is important to note this before connecting the module to a microcontroller, and it is recommended to try it directly via a serial interface before doing so.

3.How can I establish a TCP connection to a server using the ESP-14 module? 

  • To establish a TCP connection to a server on a specific port, the following command can be used: "AT+CIPSTART ="TCP", "server", port". The server can be a hostname or an IP-Address. There are different modes of operation available for the module, with mode two being for servers and mode three being the dual mode.

4.Can the ESP-14 module be used as a UART to Wi-Fi adaptor? 

  • Yes, the ESP-14 module can be used as a UART to Wi-Fi adaptor to allow other microcontrollers to connect to a Wi-Fi network. For example, it can be connected to an Arduino to add Wi-Fi capabilities to the board.