ESP8266 WiFi Motor driven expansion board L293D ESP12E

Description:

The ESP8266 WiFi Motor Driven Expansion Board L293D ESP12E is a versatile electronic module that combines the capabilities of an ESP8266 WiFi module and an L293D motor driver. This powerful combination allows for remote control and automation of various motorized devices using a wireless network.

Key Features:

• ESP8266 WiFi Module: Enables wireless communication and connectivity to the internet, allowing for remote control and data transmission.
• L293D Motor Driver: Controls the direction and speed of two DC motors, providing the necessary power and control signals.
• Onboard Power Supply: Provides a regulated 5V power supply for the ESP8266 and L293D, eliminating the need for external power sources.
• GPIO Pins: Offers multiple general-purpose input/output (GPIO) pins for interfacing with sensors, switches, and other devices.
• UART Interface: Provides a serial communication interface for interacting with the ESP8266.
• LED Indicator: Indicates the power status and WiFi connectivity of the module.

Applications:

• Remote-controlled robots: Control the movement of robots using a smartphone or computer connected to the same WiFi network.
• Automated home systems: Automate tasks like opening and closing curtains, controlling lights, or activating security systems.
• IoT projects: Build Internet of Things devices that can be remotely monitored and controlled.
• Industrial automation: Control machines and processes in factories or warehouses.
• Educational projects: Experiment with robotics, electronics, and programming concepts.

DATA SHEET AND USECASE

ey Features:

• Motor Control: Capable of driving two DC motors or one stepper motor using the integrated L293D dual H-bridge motor driver IC.

• Power Specifications:

  • Motor Power Supply (VM): 4.5V to 36V DC.
  • Control Power (VIN): 4.5V to 9V DC.
  • Maximum Motor Current: Up to 1.2A per channel.
  • Power Dissipation: Maximum of 4W at 90°C.

• Control Interface: Access to all ESP-12E pins, including SPI, UART, GPIO, AI, and 3.3V power connectors, allowing for versatile sensor and peripheral integration.

• Onboard Features: Includes a power switch for easy control and management.