Description:

NodeMCU CP2102 is a versatile development board widely used for Internet of Things (IoT) applications. It is based on the ESP8266 Wi-Fi module and features a CP2102 USB-to-serial converter chip, making it easy to program and communicate with the board through a computer.

The NodeMCU CP2102 is compatible with the Arduino IDE, which allows users to easily develop and upload code to the board. It also supports Lua scripting language, making it easy for beginners to quickly develop and prototype IoT applications.

The CP2102 chip provides a stable and reliable connection between the NodeMCU and the computer, ensuring fast and efficient data transfer. Additionally, the NodeMCU CP2102 board features a built-in voltage regulator, which allows it to operate from a wide range of power sources.

Overall, the NodeMCU CP2102 is an affordable and versatile development board, ideal for hobbyists and professionals alike who want to quickly prototype and develop IoT applications.

Common Uses:

1. Home automation: The NodeMCU CP2102 is often used to build smart home automation systems, such as controlling lights, temperature, and other devices remotely.
2. Internet of Things (IoT) projects: The NodeMCU CP2102 can be used for a wide range of IoT projects, such as building smart sensors, remote monitoring systems, and data loggers.
3. Robotics: The NodeMCU CP2102 can be used to control robotic systems, such as building robotic arms and mobile robots.
4. Wireless communication: The NodeMCU CP2102 can be used to build wireless communication systems, such as Wi-Fi mesh networks and Bluetooth devices.
5. Education: The NodeMCU CP2102 is a great tool for teaching and learning about programming, electronics, and IoT.

Specifications:

1. Microcontroller: ESP8266 Wi-Fi module
2. USB-to-Serial: CP2102
3. Operating Voltage: 3.3V
4. Digital I/O Pins: 11
5. Analog Input Pins: 1 (ADC)
6. UART: 1
7. SPI: 1
8. I2C: 1
9. Flash Memory: 4MB
10. Clock Speed: 80 MHz
11. Wi-Fi: 802.11 b/g/n
12. Antenna Type: PCB antenna
13. Power Consumption: 170 mA (max.)