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NodeMCU ESP-12E Motor Shield L293D

NodeMCU ESP-12E Motor Shield L293D

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SKU:MLE01003

Regular price ₱149.75
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NodeMCU ESP-12E Motor Shield L293D

This shield is designed for the NodeMCU, it comes with L293D motor driver and breakout the GPIO to headers for easy access when connecting to various sensor modules. With the L293D, this shield supports the control of two (2) brush motor, start, stop, brake, direction and also speed. The shield also extends the GPIO of NodeMCU to header pins in SVG sequence (RC servo alike), not to forget the UART , SPI, Power and GND pins. There are options to power the board separately or with single power source. The board also comes with a power LED indicator and latching push button as power switch.

This shield is very convenient and cheap to build or DIY a WiFi RC smart car or any type of robotics or even UAV platform.

Features:

    • Using ESP-12 DEV KIT development shield module
    • Extend the output ports for ESP-12 DEVKIT: SPI, UART, GPIO, AI and 3.3V power interface
    • Extend 2-ways motor, then can directly drive 2-ways motor
    • Design a power switch
    • Design a power switch
    • Driven chip: L293D
    • Voltage for motor: 4.5V-36V
    • Voltage for ESP control board: 4.5V-9V

Specifications:

    • Motor Power (VM): 4.5V ~ 36V, can be a separate power supply;
    • Control power (VIN): 4.5V ~ 9V (10VMAX), can be powered separately;
    • Module provides short-circuit sub (short the VM and VIN), you can easily use one power (must 4.5V ~ 9V) simultaneously drive and control the motor;
    • Logic Operating current Iss: ?60mA (Vi = L), ?22mA (Vi = H);
    • Drive part of the work current Io: ?1.2A;
    • Maximum power dissipation: 4W (T = 90 )
    • Control signal input level: High: 2.3V?VIH?VIN; Low: -0.3V?VIL?1.5V
    • Working temperature: -25 ~ + 125
    • Drive Type: Dual high-power H-bridge driver
    • ESP12E Dev Kit Control Port: D1, D3 (A motor); D2, D4 (B motor).