NodeMCU Development Board
NodeMCU (Node Microcontroller Unit) is an open-source hardware and software development platform built around the low-cost ESP8266 system-on-chip (SoC). It is widely used as an IoT module with built-in Wi-Fi connectivity. The board includes a CH340G USB-to-TTL IC, making it easy to connect to a computer for programming and serial communication. NodeMCU is ideal for training, development, and rapid prototyping of IoT applications.
Key Specifications:
Microcontroller: 32-bit ESP8266
GPIO: 10 Integrated Pins
Connectivity: Wi-Fi 802.11 b/g/n
SRAM: 64 KB
Flash Memory: 4 MB
Supply Voltage: 5V
Included in the Kit:
NodeMCU Development Board
Required Software, User Manual, and Sample Programs
Cables and Connectors
Available Interfaces:
Relay, Stepper Motor, DC Motor, Servo Motor
DHT11 Humidity and Temperature Sensor
Ultrasonic Sensor, GSM Module, Max232
LoRa Module, Heart Rate and Pulse Oximeter Sensor
MPU-6050 3-Axis Accelerometer and Gyroscope
LEDs, OLED Display, LCD Display
Rotary Encoder, RS485, MQ135 Air Quality Sensor
PIR Sensor, LAN Module, NB-IoT
Buzzer, Buttons
Required Tools:
Arduino IDE
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