Node MCU ESP32 IoT Development Shield (Training Board)

TheNodeMCU ESP32 IoT Development Shield is a powerful development and training board designed for rapid prototyping, learning, and experimentation in IoT, robotics, and embedded systems.

It is fully compatible with ESP32 and NodeMCU boards, making it the ideal companion for students, educators, and developers who want a ready-to-use platform for projects.

This shield includes built-in LEDs, push buttons, relay, buzzer, and a 7-segment display, so you can test code and run experiments without needing external wiring. With clearly labeled pins and an LCD interface, its perfect for both beginners and advanced makers.

Key Features:

• Compatible with ESP32 and NodeMCU boards.

• On-board 8 LEDs for digital output experiments.

• Relay module for controlling external devices.

• 7-segment display for numeric output.

• On-board buzzer for audio feedback.

• Multiple push buttons for input testing.

• 16×2 LCD interface for easy display connection.

• Power supply: DC 12V input / USB powered.

• High-quality PCB designed for classroom, lab, and DIY projects.

Applications:

• IoT prototyping and development

• Robotics and automation projects

• STEM education and embedded systems training

• Sensor interfacing and smart devices

• DIY electronics and maker projects