NodeMCU 모터 쉴드 -L293D

(NodeMCU Motor Shield -L293D)

Power input:
- Motor power supply (VM): 4.5V ~ 36V, can be powered separately
- Control power (VIN): 4.5V ~ 9V (10VMAX), can be powered separately
- Module provide the shorcut connector (short by VM and VIM), thus can use one power source (must be 4.5V~9V) to complete the drive and control for motor at a time.
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 Control Port: D1, D3 (A motor); D2, D4 (B motor)
Expand two-way motor-driven, two-way direct drive motor
Onboard power switch