Features & Benefits
- Mini WIFI board based on ESP-8266EX
- 11 digital input/output pins with various functions
- Micro-USB connection
- 4M bytes memory
- Supports OTA online
- 100% compatible with WeMos D1 Mini
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Item #:
71136873
4PCS ESP8266 ESP-12F NodeMcu D1 Mini Module for WeMos Lua 4M Bytes WLAN WiFi Internet Development Board Base on ESP8266 ESP-12F for Arduino
Item #:
71136873
INR 1259
Price Details
Price
INR 1259
M.R.P. INR 1259
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Mini WIFI board based on ESP-8266EX with 11 digital input/output pins, all pins have interrupt/pwm/I2C/1-wire and a micro-USB connection
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What Stands Out
Powerful Connectivity
Features the ESP8266 ESP-12F, ensuring robust WLAN WiFi capabilities suitable for seamless internet connectivity in various IoT projects.
Compact Design
The NodeMcu D1 Mini's small form factor makes it ideal for space-constrained applications, enabling easy integration into diverse electronic setups.
Developer Friendly
Compatible with Arduino, this module simplifies programming and development for users at all experience levels, enhancing productivity in IoT solutions.
Product Details
- Mini WIFI development board based on ESP-8266EX with 4M bytes
- Supports OTA and can be programmed for Arduino IDE
- Contains 11 digital input/output pins with interrupt/PWM/I2C/1 wire and micro-USB connection
- Compatible with WeMos D1 Mini for Arduino applications
- Includes 1 analog input (Max. 3.2V input) and a 500mA resettable fuse
- Compact size of 24mmx34mm (0.94 x 1.33) for space-saving and easy usage
| RAM Memory Installed | 4 MB |
| Memory Storage Capacity | 1 MB |
| Connectivity Technology | Wi-Fi |
| Operating System | Linux |
| Processor Brand | Espressif |
| Compatible Devices | WeMos D1 Mini, Arduino, Computers (PCs, laptops, tablets), Smartphones |
| RAM Memory Technology | LPDDR3 |
| Processor Count | 1 |
| Total Usb Ports | 1 |
| Brand | Diitao |
| Model Name | NodeMcu D1 Mini Module |
| Built-In Media | Internet Development Board |
| UPC | 701715511477 |
| Manufacturer | Diitao |
| Ram Memory Installed Size | 4 MB |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Hobbyist Developers
Ideal for hobbyists looking to create IoT projects using WiFi connectivity and simplified programming environments.
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Educational Purposes
Great for educators and students to learn about embedded systems, programming, and the Internet of Things (IoT).
-
Home Automation
Suitable for users looking to integrate smart devices and applications into home automation systems via WiFi.
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Beginners Without Knowledge
Not ideal for complete beginners lacking programming or electronics knowledge, as it requires some technical understanding.
Product Description
4PCS ESP8266 ESP-12F NodeMcu D1 Mini Module for WeMos Lua 4M Bytes WLAN WiFi Internet Development Board Base on ESP8266 ESP-12F for Arduino
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the ESP8266 ESP-12F NodeMcu D1 Mini Module used for?
Answer: The ESP8266 ESP-12F NodeMcu D1 Mini Module is a powerful WiFi-enabled microcontroller designed for IoT projects. It serves as a development board for programming applications using Arduino IDE, allowing users to create a variety of connected devices. Its 4M bytes of flash memory make it ideal for executing complex programs. Use cases include home automation, wireless sensor networks, or even building a smart garden that monitors moisture levels remotely. -
Question:
How do I set up the ESP8266 NodeMcu with Arduino IDE?
Answer: Setting up the ESP8266 NodeMcu with Arduino IDE involves several steps. First, install the Arduino IDE on your computer, then add the ESP8266 board URL in the board manager. Once done, select the appropriate board in the tools menu and upload your sketch. This flexibility allows you to customize the functionality for various projects, such as creating a web server to control lights from your smartphone. -
Question:
What programming languages can I use with this module?
Answer: The primary programming language used with the ESP8266 ESP-12F NodeMcu is Lua, but it also supports programming in C/C++ when used with the Arduino IDE. This variety gives developers the freedom to choose which environment they are most comfortable with. Whether you are creating a simple application or a more complex system, you can leverage both languages to enhance your projects effectively. -
Question:
Can I power the ESP8266 while using it for development?
Answer: Yes, the ESP8266 ESP-12F NodeMcu can be powered during development via a USB connection to your computer or an external power source. It operates effectively with a voltage range of 3.3V, ensuring flexibility. It is crucial to maintain the right voltage levels to avoid damaging the module, especially when integrating multiple sensors or peripherals for applications like automated weather stations. -
Question:
What projects can I build with the NodeMcu D1 Mini Module?
Answer: With the NodeMcu D1 Mini Module, you can develop a wide range of projects. Popular examples include smart home systems where you can control appliances via smartphone apps, DIY security systems that send alerts based on motion detection, or even data-logging devices that track environmental parameters. The real-time internet connectivity enhances the interactivity and functionality of every project, making it perfect for hobbyists and professionals alike. -
Question:
Is the ESP8266 compatible with other microcontrollers?
Answer: Yes, the ESP8266 ESP-12F NodeMcu can work alongside other microcontrollers, such as Arduino, Raspberry Pi, and many more. This compatibility enhances its usability in multi-device projects, allowing seamless communication between components. Integrating the ESP8266 into existing microcontroller ecosystems can significantly expand the scope of your IoT applications, such as creating a centralized control system for home automation. -
Question:
What are the communication protocols supported by the ESP8266?
Answer: The ESP8266 supports various communication protocols, including WiFi (802.11 b/g/n), SPI, I2C, and UART. This versatility allows for easy integration with numerous sensors and peripherals in your projects. For instance, you can set up the module to communicate with an I2C temperature sensor while logging data to a cloud service, making it a comprehensive solution for remote monitoring systems. -
Question:
How do I reset the NodeMcu D1 Mini Module?
Answer: Resetting the NodeMcu D1 Mini Module can be done easily by either pressing the reset button on the board or by cycling the power. This functionality is essential for troubleshooting or whenever you want to reload your code. Frequent resets may be necessary during development to ensure that changes are correctly uploaded, thus allowing for a smoother programming experience. -
Question:
Where can I buy the 4PCS ESP8266 ESP-12F NodeMcu D1 Mini Module?
Answer: You can buy the 4PCS ESP8266 ESP-12F NodeMcu D1 Mini Module from Ubuy in India. Ubuy offers a wide selection of electronic components and development boards, making it convenient for customers interested in IoT development. Shopping through Ubuy ensures that you have access to quality products and customer support to assist you with your purchases.
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Pros
- Affordable for beginners
- Compact and portable size
- Compatible with Arduino
- Wide range of applications
Cons
- Limited documentation available.
Platform Trust & Buyer Confidence
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Paritosh
Verified buyer
“Quality, fit, and variety are all good. Very good quality, perfect fit, with a good variety in 70s Bellbottom jeans. Keep them coming.”
20-Jul-26 · via Trustpilot
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“Everything was well maintained and smooth . We can trust UBUY .”
23 July 2026 · via Trustpilot
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Jeeju
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“Product is nice. Well packaged and delivered promptly”
23 July 2026 · via Trustpilot
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neeraj
Verified buyer
“Product was delivered before time. At each steps remider given time to time ,product is also good and fruitful”
3 July 2026 · via Trustpilot
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siva
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“I received the product properly packed and without any damage. If you can provide a video showing how to assemble the parts, it would be a great help. Thanks & Regards, Siva Prakash.”
16-Jul-26 · via Trustpilot
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INR 1259
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