ESP8266 NodeMCU CP2102 WiFi Module IoT Development Board for Arduino & Smart Projects
The ESP8266 NodeMCU CP2102 WiFi Module IoT Development Board for Arduino & Smart Projects is a compact and cost-effective WiFi module perfect for IoT applications. With built-in TCP/IP protocol stack, it can connect microcontrollers to WiFi networks seamlessly.
Key Features
- 802.11 b/g/n WiFi
- Built-in TCP/IP stack
- Low power consumption
- Multiple GPIO pins
- Supports Arduino IDE
- Easy WiFi connectivity
Technical Specifications
- Model: ESP8266 NodeMCU CP2102 WiFi Module IoT Development Board for Arduino & Smart Projects
- WiFi: 802.11 b/g/n
- Frequency: 2.4 GHz
- Operating Voltage: 3.3V
- GPIO: 4-16 depending on module
- Flash Memory: 1MB-4MB
Applications
- IoT sensor nodes
- WiFi-controlled relays
- Smart switches
- Weather stations
- Home automation

