ITEM NAME:L293D WiFi Board Module Motor Drive expansion Shield for NodeMcu ESP8266 ES W4T1 L293D WiFi Board Module Motor Drive expansion Shield for NodeMcu ESP8266 ES W4T1 Motor power supply (VM): 4.5V ~ 36V control power (VIN): 4.5V ~ 9V (10VMAX) You can easily use a power (must 4.5V ~ 9V), while completion of motor drive and control. ESP12E Dev Kit Door control: D1, D3 (one motor); D2, D4 (engine B). The use of short modules able to control the board and the motor at the same time. materials: CCL Color: Black Technical specifications: The current operating logic Iss: = 60mA (Vi = L), = 22mA (Vi = H) Drive a part of the current job: = 1.2A Maximum power dissipated: 4W (T = 90 AC) control signal input level: High: 2.3V = VIH = VIN Low: -0.3V = VIL = 1.5V Operating temperature: -25 Degrees Celsius ~ +125 Degrees Celsius Drive type: high-power double driver H-bridge. Expand two-way motorized, two-way engine direct drive. Note: Once inserted into the ESP-12E module, please note the direction consistent with an expansion board antenna. The package includes:1 x Expansion card module Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
