NodeMCU ESP8266 CP2102 WiFi Development Board
esp8266 cp2102 wifi development board NodeMCU is an open source firmware for which open source prototyping board designs are available. The name NodeMCU combines node and MCU (micro-controller unit). Strictly speaking, the term NodeMCU refers to the firmware rather than the associated development kits. The NodeMCU ESP8266 CP2102 Development Board is a Wi-Fi-enabled microcontroller with USB interface, perfect for IoT, smart home, and Wi-Fi automation projects, fully compatible with Arduino IDE and Lua scripting.
₹ 252
₹ 419
| : | |
| Made In : | India |
The NodeMCU ESP8266 CP2102 is a powerful WiFi-enabled development board based on the ESP8266 microcontroller. It comes with a built-in CP2102 USB-to-UART converter, making programming easy via USB. This board is widely used for IoT applications, smart home automation, wireless control systems, and cloud-connected projects.
Key Features
- ESP8266 WiFi microcontroller with integrated TCP/IP stack
- Built-in CP2102 USB-to-Serial converter for easy programming
- Supports Arduino IDE, MicroPython, and Lua firmware
- GPIO pins for sensors, relays, and modules
- Onboard WiFi connectivity (2.4GHz)
- Low power consumption with sleep modes
- Compact and breadboard-friendly design
Technical Specifications
| Parameter | Specification |
|---|---|
| MCU | ESP8266 (32-bit) |
| USB Interface | CP2102 USB-to-UART |
| Operating Voltage | 3.3V DC (USB 5V input via regulator) |
| WiFi Standard | IEEE 802.11 b/g/n |
| Frequency | 2.4GHz |
| Flash Memory | 4MB (typical) |
| GPIO Pins | ~11 digital GPIOs |
| Programming | Arduino IDE / MicroPython / Lua |
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