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Power control (VIN): 4.5V ~ 9V (10VMAX), can be powered separately. The module provides a short circuit (connecting VM and VIN), you can easily use a single supply (must be 4.5V ~ 9V) while completing the driving and motor control.
Logic operating current Iss: ≤60mA (Vi = L), ≤22mA (Vi = H). Operating current of the driving part Io: ≤1.2A.
Maximum power dissipation: 4W (T = 90°C). Control signal input level: High: 2.3V≤VIH≤VIN; Low: -0.3V≤VIL≤1.5V.
Operating temperature: -25°C ~ + 125°C. Driving type: Dual high-power H-bridge driver.
ESP12E Dev Kit Control ports: D1, D3 (Motor A); D2, D4 (Motor B). Two-way motor drive expansion, direct two-way motor drive.
Built-in power switch. Separation of motor and control power; During experiments, with the short-circuit block of merging, VIN and VM are short-circuited, while power is supplied to the motor and the control board.
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.
