- The NodeMCU ESP8266 Development Board is a powerful and low-cost WiFi-enabled microcontroller designed for IoT (Internet of Things) applications, home automation, and smart electronics projects. Built around the ESP8266 WiFi module, this board allows you to connect your projects directly to the internet with ease.
- It comes with an onboard CP2102 USB-to-Serial converter, making programming simple using the Arduino IDE or Lua scripting. Its compact design and built-in WiFi capability eliminate the need for external modules, making it an ideal choice for beginners and professionals.
- Whether you're building a smart home system, IoT sensor network, or wireless robotics project, the NodeMCU ESP8266 is a perfect solution.
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Description
Specifications
| Specifications | Details | |
|---|---|---|
| Microcontroller | ESP8266 (ESP-12E Module) | |
| Operating Voltage | 3.3V | |
| Input Voltage | 5V (via Micro USB) | |
| WiFi Standard | 802.11 b/g/n | |
| Digital I/O Pins | 11 | |
| Analog Input Pins | 1 (10-bit ADC) | |
| Clock Speed | 80 MHz / 160 MHz | |
| Flash Memory | 4 MB (typical) | |
| Communication | UART, SPI, I2C (software) | |
| USB Interface | Micro USB (CP2102) | |
Features
- Built-in WiFi module (no extra hardware required)
- Easy programming using Arduino IDE
- Compact and breadboard-friendly design
- Low cost with high performance
- Supports multiple communication protocols
Applications
- IoT (Internet of Things) projects
- Home automation systems
- Wireless sensor networks
- Smart devices and appliances
- Remote monitoring systems
Why choose?
- Integrated WiFi for direct internet connectivity
- Perfect for IoT and smart automation projects
- Cost-effective and powerful solution
- Easy to learn and widely supported
- Ideal for students, hobbyists, and developers
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