L293D Motor Driver Board for ESP8266 WiFi Node MCU Lua ESP12E – DriveMaster

The L293D Motor Driver Board stands as a beacon of innovation, empowering enthusiasts, hobbyists, and engineers alike to unlock the full potential of their motor control projects. With its advanced features, comprehensive documentation, and wide range of applications, this motor driver board is poised to revolutionize the way you interact with motors. Whether you’re a novice or a seasoned expert, the L293D Motor Driver Board offers the perfect blend of performance, reliability, and versatility to bring your projects to life.

L293D Motor Driver module is compatible with ESP12E Dev Kit and NodeMCU. This shield board is driven by the power full-bridge chip L293DD which can directly drive 2-channels DC motors or one-channel stepper motor.

In this motor shield board, the IO port of ESP-12E Dev Kit is used as the control port. The logic chip configured inside can finish IC driven. Thus, the shield board has four ports: D1, D2, D3, and D3, which are used as PWMA(motor A), PWMB (motor B), DA (direction of motor A), and DB (direction of motor B), respectively. In addition, this shield board has many pins, such as VIN, 3.3V, DIO, AIO, SDIO, UART, SPI, RST, and EN, thus can conveniently connect all kinds of sensors (e.g., temperature and humidity, buzzer, light, relay sensor, etc.)

Key Features of L293D Motor Driver Board:

• ESP12 DEV KIT development board expansion module
• Lead ESP12 DEV KIT all the features of pins: SPI, UART, GPIO, AI, and 3.3V power connector
• Extend two-way motor-driven, two-way direct-drive motor
• onboard power switch
• Motor power, control power separation

Special Features of L293D Motor Driver Board:

• Dual H-Bridge Configuration: At the heart of the L293D Motor Driver Board lies its dual H-bridge configuration, enabling it to control two DC motors or a single stepper motor with precision and efficiency. This setup allows for bidirectional control, including forward, reverse, and braking functions for each motor independently.
• High Voltage and Current Capacity: Equipped with a voltage rating of up to 36V and a current capacity of 600mA per channel (with a peak of 1.2A), this motor driver board can handle a wide range of motors, from small hobbyist motors to larger industrial-grade motors. Whether you’re driving motors for robotics, automation, or DIY projects, the L293D Motor Driver Board is up to the task.
• Built-in Clamping Diodes: Integrated clamping diodes across each H-bridge provide protection against back electromotive force (EMF) generated by the motors during braking or deceleration. This feature helps prevent damage to the motor driver board and other components in the circuit, ensuring reliable operation and longevity.
• Comprehensive Control Options: The L293D Motor Driver Board supports various control options, including direct logic inputs, PWM speed control, and external control signals. This flexibility allows users to tailor the motor control to suit their specific project requirements, whether they need precise speed regulation or simple on/off control.
• Low Saturation Voltage: With its low saturation voltage, the L293D Motor Driver Board minimizes power loss and heat dissipation, ensuring efficient operation even under heavy loads. This feature helps maximize the overall efficiency of the motor control system, prolonging the lifespan of the components and reducing energy consumption.
• Overtemperature Protection: To safeguard against overheating, the L293D Motor Driver Board features built-in overtemperature protection. If the temperature of the driver IC exceeds a safe threshold, the protection circuitry automatically shuts down the affected H-bridge, preventing damage and allowing the board to cool down safely.
• Easy Wiring and Installation: The L293D Motor Driver Board features clearly labeled terminal blocks and headers, making it easy to connect motors, power sources, and control signals. Whether you’re a beginner or an experienced user, you’ll appreciate the simplicity and convenience of the wiring setup.
• Compact and Durable Design: Housed in a compact and durable package, the L293D Motor Driver Board is built to withstand the rigors of real-world use. Its robust construction and high-quality components ensure long-term reliability, making it suitable for both prototyping and deployment in finished projects.

Applications of L293D Motor Driver Board:

• Robotics: Drive motors in robotic projects, including robot arms, mobile robots, and drones, with precise control over movement and navigation.
• Automation: Incorporate the motor driver board into automated systems such as conveyor belts, elevators, and gates, enabling smooth and reliable operation with bidirectional control.
• DIY Projects: Explore endless possibilities for DIY projects, including motorized toys, hobbyist gadgets, and kinetic sculptures, leveraging the motor driver board’s versatility and flexibility.
• Home Automation: Integrate the motor driver board into home automation systems to control motorized blinds, curtains, and garage doors, enabling remote operation and scheduling functionalities.
• Educational Projects: Use the motor driver board in educational projects to teach principles of motor control, H-bridge configuration, and PWM speed regulation, fostering hands-on learning and experimentation in STEM education.
• Industrial Applications: Deploy the motor driver board in industrial applications such as conveyor systems, packaging machines, and automated assembly lines, enabling efficient and reliable motor control in manufacturing environments.
• RC Vehicles: Power motors in remote-controlled vehicles, such as cars, boats, and drones, using the motor driver board to achieve proportional speed control and responsive steering.

Package Includes:

1 x L293D Motor Driver Board for ESP8266 WiFi NodeMcu Lua ESP12E