The ESP12 D1 Mini V2 is a compact, powerful Wi-Fi-enabled development board based on the ESP8266 microcontroller. Designed for Internet of Things (IoT) applications, this board combines the capabilities of the ESP8266 Wi-Fi chip with 4MB of flash memory, providing ample space for complex programs and libraries. This mini NodeMCU board is programmed using Lua, Arduino IDE, or MicroPython, making it versatile and beginner-friendly for a wide range of wireless IoT projects.
Key Features
- ESP8266 Processor: Built around the ESP8266, known for its integrated Wi-Fi capabilities and high performance in IoT applications.
- 4MB Flash Memory: Offers 4MB of flash storage, providing sufficient space for storing complex programs, libraries, and data.
- Compact Size: The mini form factor makes it easy to integrate into small projects or add to compact IoT setups.
- Programmable with Multiple Languages: Compatible with Lua, Arduino IDE, and MicroPython, allowing developers to choose their preferred programming environment.
- Integrated Wi-Fi: Supports 2.4 GHz Wi-Fi, enabling it to connect to the internet, communicate with other devices, and send/receive data in real-time.
- Micro USB Power Supply: Powered via a micro USB port, making it easy to connect to a computer or USB power supply.
- Standardized Pin Layout: Compatible with various shields and accessories, making it easy to expand functionality.
- GPIO, PWM, I2C, and SPI Pins: Offers multiple interfaces for connecting sensors, actuators, and other peripherals.
Specifications
- Chip: ESP8266EX
- Operating Voltage: 3.3V
- Flash Memory: 4MB
- Clock Speed: 80MHz
- Digital I/O Pins: 11 (includes GPIO, PWM, I2C, SPI, UART)
- Wi-Fi Standard: 2.4 GHz 802.11 b/g/n
- USB Interface: Micro USB for programming and power
- Power Supply: 5V (via USB) or 3.3V (on board)
- Dimensions: Approximately 34mm x 25mm x 5mm
Applications
- Internet of Things (IoT) Devices: Ideal for creating IoT applications like smart home devices, data loggers, and environmental monitoring systems.
- Home Automation: Perfect for home automation projects, such as controlling lights, appliances, or security systems remotely.
- Wireless Sensors and Actuators: Use for creating wireless sensor networks that can send data to a server or receive control commands.
- Prototyping and Learning: Great for educational projects, experimenting with Wi-Fi-enabled microcontrollers, or learning about IoT technology.
- Real-Time Monitoring Systems: Suitable for real-time monitoring applications where data needs to be transmitted instantly, such as temperature and humidity logging.
Benefits
- Compact and Portable: Small size allows for easy integration into compact projects or enclosed spaces.
- Easy Programming: Supports multiple programming environments, including Arduino IDE, which is popular and beginner-friendly.
- Versatile Connectivity: The onboard Wi-Fi makes it easy to connect to the internet or create a local network for wireless communication.
- High Storage Capacity: With 4MB flash memory, there’s plenty of room for storing data and complex programs.
- Low Power Consumption: Suitable for battery-powered applications and low-energy devices, making it ideal for IoT and wearable devices.
- Community Support: Supported by a large community, offering ample resources, libraries, and tutorials.
Getting Started with ESP12 ESP-12 D1 Mini V2
- Install the Arduino IDE or MicroPython Environment: Set up the Arduino IDE with the ESP8266 board package or a MicroPython environment if you prefer Python.
- Connect to Power: Power the board via the micro USB port.
- Write Code: Use Arduino IDE, Lua, or MicroPython to write code for your application. For example, create a basic sketch to connect to Wi-Fi and send data to a server.
- Upload Code: Upload the code to the board via USB, and monitor it using the Serial Monitor in the Arduino IDE.
- Connect Sensors or Actuators: Use the GPIO, PWM, I2C, or SPI pins to connect sensors, LEDs, or other peripherals.
Package Includes:
- 1 x ESP12 ESP-12 D1 mini V2 – Mini NodeMcu 4M bytes Lua WIFI Internet of Things development board based ESP8266
Why Choose the ESP12 ESP-12 D1 Mini V2?
The ESP12 ESP-12 D1 Mini V2 is a powerful yet compact development board that provides everything needed to create Wi-Fi-enabled projects and IoT applications. With 4MB of flash memory, multiple programming options, and robust community support, it’s an ideal choice for both beginners and advanced users looking to build wireless, internet-connected devices.
Order your ESP12 ESP-12 D1 Mini V2 today and start building your next IoT project with ease!
