2Pcs L293D WiFi Motor Drive Expansion Board Module for NodeM

Detailed Information About The Product:

Board ESP8266 WiFi Motor Drive Expansion for NodeMCU ESP-12E

motor power, control power separation; In the experiment, from the short circuit block, the VIN and VM short, while the motor power supply and the control board

Module provides sub short circuit short VM and VIN), single power can be used must 4.5V ~ 9V) while complete motorization and control

When plugged into the ESP-12E module, align the antenna direction of the ESP8266 WiFi module with an expansion board antenna

The use of short modules that can simultaneously control edge and motor. Specification:

ESP8266 WiFi Motor Drive Expansion Board For NodeMCU ESP-12E

Motor power supply VM): 4.5V ~ 36V, can be powered separately

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) while completing motor drive and control Operating current Iss: ≤60mA Vi = L), ≤22mA Vi = H)

Drive part of the work current Io: ≤1.2A

Maximum power dissipation: 4W = 90 )

Control signal input level: High: 2.3V≤VIH≤VIN; Low: -0.3V≤≤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)

Expand two-way motor-, two-way direct drive motor

Onboard power switch

Motor power, control power separation; In the experiment, by short-circuiting block the merger, the VIN and VM short, while power to the motor and the control board

size: 6 x 4.3cm

Material: PCB

colour: blackblue Package Contents:

2 x ESP8266 WiFi Motor Drive Expansion BoardL293D) Only the above package content, other are not included.

Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is /- 1-3cm.

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