L293D WIFI MOTOR DRIVE EXPANSION BOARD

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Description

  • ESP8266 WiFi Motor Drive Expansion Shield 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 be 4.5V ~ 9V) while completing motor drive and control.
  • 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)
  • Expand two-way motor-driven, 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

Additional information

Weight 30 g
Dimensions 54 x 42 x 15 mm

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