DAOKI Node MCU Development Kit NodeMcu Lua ESP8266 ESP-12E CP2102 Development Board L293D WiFi Motor Drive Expansion Board Shield Module for NodeMCU ESP-12E ESP8266

Description: Feature: NodeMcu Lua ESP8266 ESP-12E CP2102 WiFi Board: ESP8266 has IO Pin. No need to download resetting! A great set of tools to develop ESP8266! Hardware and software open source. L293D WiFi Motor Drive Shield: 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 Logic Operating current Iess: ?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 Notice: When inserted into the ESP-12E module, please note the direction consistent with an expansion board antenna. The use of short modules that can simultaneously control board and motor. Package Included: 1 x ESP8266 ESP-12E NodeMcu Lua CP2102 WiFi Serial Development Board 1 x L293D WiFi Motor Drive Expansion Board Shield Module 1 x 24AWG 50cm/19.6inch Power Wire 1 x Mirco USB Cable