ESP8266 ESP-12E WiFi Development Board with CP2102 – NodeMCU Lua Compatible IoT Module
This module is an Amica variant of NodeMCU which is narrower than the LoLin variant, suitable to be directly used on breadboard. Amica variant of NodeMCU uses CP2102 serial interface chip, while LoLin variant uses CH340G serial interface chip. Both perform very reliably. ESP8266 ESP-12E CP2102 Development Board with built-in WiFi, USB to Serial CP2102, and full NodeMCU compatibility for IoT, WiFi-based automation, and cloud-connected Arduino projects.
₹ 249 ₹299
299
| Made In : | India |
Key Features:
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Based on ESP8266 ESP-12E WiFi module
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Onboard CP2102 USB to Serial converter
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Supports Arduino IDE, NodeMCU, and MicroPython
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Built-in WiFi 802.11 b/g/n – 150 Mbps
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11 GPIOs including I2C, SPI, UART, PWM
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Ideal for IoT devices, home automation, and WiFi sensors
Detailed Product Description:
The ESP8266 ESP-12E CP2102 Development Board is a WiFi-enabled microcontroller platform designed for IoT and embedded automation applications. Based on the ESP-12E module, it features the CP2102 USB-to-Serial interface for easy programming and faster data communication.
Compatible with Arduino IDE, NodeMCU firmware, and MicroPython, this board supports WiFi connectivity, making it a popular choice for remote sensor nodes, smart home systems, and cloud-based control systems.
Technical Specifications:
| Specification | Details |
|---|---|
| Microcontroller | ESP8266EX (ESP-12E module) |
| Operating Voltage | 3.3V logic (powered by 5V via USB) |
| Flash Memory | 4MB |
| WiFi Standards | 802.11 b/g/n (2.4 GHz) |
| Data Rate | Up to 150 Mbps |
| GPIO Pins | 11 (supports UART, PWM, SPI, I2C) |
| USB to Serial | CP2102 |
| Programming | Arduino IDE / Lua / MicroPython |
| Dimensions | ~58mm x 31mm |
| Power Input | USB 5V or VIN pin |
| Built-in Reset & Flash | Yes (buttons for easy uploading) |
How to Use (with Arduino IDE):
Initial Setup:
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Install Arduino IDE.
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Go to:
File > Preferences > Additional Board URLs:
Paste:http://arduino.esp8266.com/stable/package_esp8266com_index.json -
Go to Board Manager, install ESP8266 package.
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Select NodeMCU 1.0 (ESP-12E Module) from the boards list.
???? Sample WiFi Scan Code:
Applications:
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WiFi-based IoT devices
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Home automation (smart plugs, switches)
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Remote weather monitoring
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AI/ML powered IoT sensors
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Access control & door sensors
Package Includes:
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1 × ESP8266 ESP-12E CP2102 WiFi Development Board
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