Description
NodeMCU motor shield can control 2-channel DC motors or one-channel stepper motor, motors up to 1.2A. Works with an ESP-12 NodeMCU v2 board as microcontroller. 4 digital ports: D1, D2, D3 and D4, which are used as PWMA: motor A, PWMB: motor B, DA: direction of motor A and DB: direction of motor B. In addition, the pins, such as VIN, 3.3V, DIO, AIO, SDIO, UART, SPI, RST, and EN are broken out, for connecting all kinds of sensors (e.g., temperature and humidity, buzzer, light, relay sensor, etc.).
NodeMCU motor shield kit specifications:
– Motor shield, NO NodeMcu board included!
– Broken out pins: SPI, UART, GPIO, AI and 3.3V power interface
– Controlling 2 DC motors
– Engine chip: L293D
– Motor voltage: 4.5V-36V
– ESP control board voltage: 4.5V-9V
- More Info
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