ESP32 Dev Board(NodeMCU)

ESP32 Dev Board (NodeMCU)

• Microcontroller: ESP32 (dual-core)

• Operating Voltage: 3.3V

• Digital I/O Pins: 30+ (varies by variant)

• Flash Memory: 4 MB (typical)

• Connectivity: Wi-Fi 802.11 b/g/n, Bluetooth 4.2

• Communication: UART, SPI, I2C

• Features: Built-in USB, compact, supports multiple sensors and modules

• Applications: IoT projects, home automation, robotics, wireless sensors, smart devices