NodeMCU ESP32 Development Board, Wi-Fi & Bluetooth Enabled

The NodeMCU ESP32 Development Board is a versatile platform featuring the ESP32 dual-core Wi-Fi and Bluetooth SoC, designed for IoT and embedded system prototyping. It provides USB connectivity for programming and serial communication, onboard voltage regulation, and full access to multiple GPIO, ADC, DAC, and UART pins. The board supports Arduino IDE, MicroPython, and Espressif SDK for flexible firmware development. Typical applications include smart home devices, wireless sensors, robotics, and IoT projects requiring Wi-Fi and Bluetooth connectivity.

• ESP32 SoC: Dual-core 32-bit Tensilica processor with Wi-Fi and Bluetooth

• GPIO Access: Multiple digital I/O pins, ADC, DAC, and PWM support

• USB Interface: Micro USB for programming and serial communication

• Voltage Regulation: On-board 3.3 V supply for stable operation

• Firmware Support: Compatible with Arduino IDE, MicroPython, and Espressif SDK

• Communication Interfaces: UART, SPI, I²C, and CAN supported

• Compact Development Ready: Small form factor with boot and reset buttons

• Onboard Extras: LED indicators, user buttons, and integrated antenna

• Product Type | Function: Development board with ESP32 dual-core Wi-Fi & Bluetooth SoC

• Processor | Core: Dual-core 32-bit Tensilica LX6 MCU

• Operating Voltage | Supply: 3.3 V DC regulated output, 5 V via USB input

• GPIO, ADC & DAC | Pins: Multiple digital I/O, 18 ADC channels, 2 DAC channels

• Communication Interfaces | Protocols: UART, SPI, I²C, CAN

• USB Interface | Connector: Micro USB for power and programming

• Programming Support | Firmware: Arduino IDE, MicroPython, Espressif SDK

• Operating Temperature | Range: −20 to +70 °C

• Dimensions | Size: Approximately 50 × 25 mm

• On-board Features | Extras: Boot and reset buttons, LED indicators, integrated antenna

• 3D Model
• ESP-WROOM-32 Datasheet
• CP210x USB driver
• NodeMCU ESP32 Dev firmware

• Getting Started with NodeMCU 32 board
• Voltaat Tutorial: Programming ESP32 Board with Arduino IDE