Description: 1. Microcontroller Unit (MCU): NodeMCU is a open-source firmware based on the ESP8266 WiFi chip. It turns the ESP8266 into a powerful WiFi microcontroller, enabling easy programming using Arduino IDE. 2. WiFi Connectivity: The AMICA CP2102 development board includes the NodeMCU ESP8266 chip with integrated WiFi capabilities, allowing direct connection to any wireless network for remote control and data transfer applications. 3. Expansion Capabilities: With 9 GPIO pins, Analog input A0, and I²C interface, this board offers extensive expansion possibilities through the use of shields or additional external components. 4. USB Interface: The CP2102 USB to Serial converter ensures simple and efficient programming through a USB connection. This feature is also useful for debugging purposes and communication with other devices. 5. Low Power Consumption: ESP8266's power-efficient architecture allows the NodeMCU board to run on a battery or solar power, making it suitable for remote projec
| Specification | Details |
|---|---|
| Microcontroller | ESP8266 WiSoC (System-on-Chip) |
| CPU Clock | 160 MHz (dual-core 32-bit RISC) |
| Flash Memory | 4 MB ( SPIFFS compatible) |
| RAM | 96 KB |
| Wireless Connectivity | WiFi (802.11 b/g/n) |
| USB Interface | CP2102 USB-to-TTL Serial Bridge |
| Operating System | Open-source SDK (Lua or Arduino) |
| Power Supply | 3.3V 5V ( via USB or external power) |
| Dimensions | 65 x 48 mm (L x W) |
| Weight | approximately 25 grams |
