Motor Shield for NodeMCU V2 ESP8266 - remote motor control - DIY

Motor Shield for NodeMCU V2 ESP8266

Motor Shield for ESP8266 NodeMCU gives you remote control of DC motors. The module has a built-in L293D controller to control the direction of rotation and speed of the motors.

L293D has protection against overheating of the system, making it safe. Shield fits the NodeMcu V2 module numbered 11782 solely.

The control of two DC motors or one stepper motor is done by means of connectors A-, A+ - Motor A / B-, B+ - Motor B. Ability to connect one power source and, using the VIN / VM jumper, connect the power supply of the motors to the power supply of the NodeMcu system.

Technical data

• Input voltage:
  • motor (VM): 4.5 ~ 36V, can be powered separately;
  • NodeMCU (VIN): 4.5V ~ 9V (10V MAX), can be powered separately;
  • shortcut connector (VM and VIM jumper), so you can use one power source
• drive and motor control at once.
• Operating current: <= 600mA - per channel
• Operating current Io: <= 1,2A
• Maximum dissipation power: 4 W (T = 90 ℃);
• Control signal input voltage: 2.3 V - 3.3V (high - H), -0.3 V - 1.5 V (low - L);
• Operating temperature: * -25 ℃ - + 125 ℃
• ESP-12E kit control port:
  • D1 (PWM), D3 (Dir. I/O) (Engine A);
  • D2 (PWM), D4 (Dir. I/O) (Engine B);
• Weight: approximately 20g.

Included

• Motor Shield for NodeMCU ESP8266 - remote motor control - DIY - 1pc.

• NO NodeMCU V2 ESP8266 included! the shield itself (preview photos only)