Description
ESP32 (CP2102 Driver, 30 Pin) WiFi + Bluetooth NodeMCU-32 Development Board)
Looking to supercharge your IoT projects? The ESP32 NodeMCU Development Board with Wi-Fi and Bluetooth (CP2102) is your go-to solution.
This NodeMCU ESP32 development board is widely considered the best ESP32 board for IoT and AI projects, thanks to its powerful dual-core processing and seamless wireless connectivity. With robust Wi-Fi and Bluetooth capabilities, it serves as a reliable ESP32 WiFi Bluetooth microcontroller board India for developers, students, and professionals alike.
Its compact 30-pin design allows easy integration into various applications, from smart home automation to industrial IoT systems. As highlighted in many NodeMCU ESP32 30 pin specifications and features, the board offers excellent flexibility and performance for both beginners and advanced users.
What sets this board apart are its dual wireless modes—AP, STA, or AP+STA—giving you complete control over connectivity. The inclusion of Lua programming support makes development simple and efficient.
For smooth connectivity, the CP2102 USB-UART bridge ensures stable communication with your computer. Powered by the ESP32S chip, this board delivers scalable performance with dual CPU cores, adjustable clock frequencies, and a rich set of peripherals including touch sensors, Hall sensors, SD card interface, Ethernet, SPI, UART, and I²C.
With power consumption under 5µA, it’s perfect for wearable electronics and battery-powered applications. Take your IoT projects to the next level with this exceptional board.
NodeMCU ESP32 30 pin Features:
- Robust Wi-Fi and Bluetooth capabilities
- 30-pin design for seamless integration
- Flexible AP, STA, or AP+STA modes
- Lua programming support
- CP2102 USB-UART Bridge
- Powered by ESP32S chip
- Designed based on NodeMCU ESP32 30 pin specifications and features for versatility
NodeMCU ESP32 Pin Diagram:
Application:
- Home automation and smart IoT devices
- Wireless sensor networks
- Bluetooth-enabled wearables
- Robotics and motor control systems
- Remote data logging and monitoring
- Smart lighting and energy management
- Voice assistants and AI-based projects
- DIY electronics and prototyping
- Environmental monitoring systems
- Industrial automation and control
Nodemcu 32 Wifi Bluetooth Esp32 Development Board30 Pin Specifications Comparison:
| Feature | NodeMCU 32 (30 Pin) ESP32 | Standard ESP8266 NodeMCU | Generic ESP32 Board (Low-cost Clone) |
|---|---|---|---|
| Microcontroller | ESP32 Dual-Core Tensilica LX6 | ESP8266 Single-Core | ESP32 (variant may vary) |
| Clock Speed | Up to 240 MHz | 80–160 MHz | Up to 240 MHz |
| WiFi | 802.11 b/g/n | 802.11 b/g/n | 802.11 b/g/n |
| Bluetooth | Bluetooth 4.2 + BLE | Not Available | Bluetooth (may vary) |
| GPIO Pins | 30 Pin Layout | ~17 Usable GPIOs | Varies |
| Operating Voltage | 3.3V | 3.3V | 3.3V |
| USB Interface | Micro USB with Onboard Converter | Micro USB | Micro USB / Type-C (Varies) |
| Performance | High-performance IoT & AI-ready | Suitable for Basic IoT Projects | Quality & Stability May Vary |
ESP32 vs ESP8266: Which is Better for Projects:
| Feature | ESP32 | ESP8266 |
|---|---|---|
| Processor | Dual-core (up to 240 MHz) | Single-core (80/160 MHz) |
| WiFi | Yes | Yes |
| Bluetooth | Yes (Classic + BLE) | No |
| GPIO Pins | ~30+ | ~17 |
| ADC (Analog Input) | Up to 18 channels | 1 channel |
| DAC (Analog Output) | 2 channels | No |
| PWM Channels | Up to 16 | Limited |
| RAM | ~520 KB | ~160 KB |
| Power Consumption | Slightly higher | Lower |
| Security Features | Advanced (secure boot, encryption) | Basic |
| Special Features | Touch sensors, camera support | Basic IoT features |
| Cost | Slightly higher | More affordable |
| Best Use Case | Advanced IoT, robotics, multitasking | Simple IoT, home automation |
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