NodeMCU ESP8266 CP2102 Wifi Development Board

The ESP-12E WiFi module is based on the ESP8266 SoC, offering a complete and self-contained WiFi networking solution. It integrates a 32-bit processor, TCP/IP stack, and onboard PCB antenna, enabling microcontrollers to connect to WiFi networks easily.

The module supports UART, SPI, and GPIO interfaces, making it suitable for IoT devices, wireless sensor networks, home automation systems, and DIY electronics projects. With low power consumption and compact design, the ESP-12E is widely used in embedded applications.

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We also offer Soldering Services for the Berg Headers. If you want to add soldering of the Pins, kindly first make add to cart of the product and add the soldering service given below –

Link: Soldering Services for Development Boards

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✅ Key Features of NodeMCU ESP8266

• Based on ESP8266EX WiFi SoC

• Built-in TCP/IP protocol stack

• Integrated PCB antenna

• Supports 802.11 b/g/n WiFi

• Multiple interfaces: UART, SPI, GPIO

• Low power consumption

• Compact SMD module design

• Ideal for IoT and wireless applications

List of other ESP32 development Boards –

Purchase ESP32-DevKitC-32E-N16 16MB

Purchase Latest ESP32-DevKitC-32E 4MB

Purchase ESP32-DevKitC-32UE 4MB ESP32 Devkit Board

Purchase ESP32-C3-DevkitM-1 development board

📋 Technical Specifications of NodeMCU ESP8266

• Module Model: ESP-12E

• Chipset: ESP8266EX

• WiFi Standard: 802.11 b/g/n

• Frequency: 2.4GHz – 2.5GHz

• Flash Memory: 4MB (typical)

• Operating Voltage: 3.0V – 3.6V (3.3V typical)

• Interface: UART / SPI / GPIO / I2C (software)

• Operating Current: Average 80mA

• Antenna: Onboard PCB antenna

• Security: WPA / WPA2

• Mounting Type: SMD

Applications

• IoT devices

• Smart home automation

• Wireless sensor networks

• WiFi controlled robots

• DIY electronics projects

• Remote monitoring systems

📦 Package Includes

• 1 × NodeMCU ESP8266 CP2102 Wifi Development Board