WiFi 2WD Smart Arduino Car Chassis Kit with Nodemcu ESP8266 Development Board+ESP-12E Motor Drive Shield DIY RC Toy | Игрушки и хобби

WiFi RC Smart Car based on ESP-12E

contact us to free get the Android APP source code.

Introduction

Really? so cheap for a WiFi RC smart car? Yes. You are right.

This WiFi RC smart car is designed and developed based on ESP-12E from ESP8266, which can be controlled by mobile, PC, and wechat (now just in China). All of thedocuments can be downloaded for the DOIT official site: www.doit.am, including the scheme for car.

After get it, can further develop based on the Lua IDE.

Technical Specifications

Logic Working Current (Iss):≤60mA (Vi=L), ≤22mA(Vi=H);

• Driving Working Current (Io): Io:≤1.2A;

• Max Dissipation Power: 4W(T=90degree);

• Control Signal Input Voltage: High voltage (2.3V≤VIH≤VIN); Lower voltage (-0.3V≤VIL≤1.5V);

• Working Temperature: -25deg-+125deg

• Driven Mode: Double-way large power H-bridge driven;

• Support wireless 802.11 b/g/n standard;

• Support STA/AP/STA+AP 3-types working mode;

• Built-in TCP/IP protocol stack; Support multi-way TCP Client connection (5 MAX);

• D0-D8, SD1-SD3: used as GPIO, PWM, IIC, and etc., Port-driven ability 15mA;

• AD0: 1-channel ADC;

• Power Input: 4.5V-9V (10VMAX); Support powered-USB; Provide USB-debug interface;

• Working Current: continual send:≈70mA (200mA MAX) standby:<200uA;

• Transmission Data:110-460800bps;

• Support UART/GPIO data communication interface;

• Support firmware by remote update;

• Support Smart Link;

• Working Temperature: -40-125deg;

• Driven Mode: double-way big-power H-bridge driven;

• Weight: about 310g (not including battery).

Contact the service, can free get the Android APP source code.

As for this WiFi car kit, it can work at many modes, such as: AP mode and STA mode.

AP mode:

STA mode:

Under the STA mode, the DoitCar can be controlled by phone APP, WeChat, and page frominternet. Note that, if using STA mode, you should firstly download the Doit Car Control.lua into the Doit Car. For more details about download methods, please visit the documents on NodeMCU development (). Before download the Doit Car Control.lua into the control-board, you must let the SSID name and password in Doit Car Control.lua same as the ones in your router. In addition, in the Doit Car Control.lua, you should rename the car as the one you like (the default name is car). This name is used as the device name controlled by mobile phone,Wechat, and web-page.

The following Figure is shown that car is controlled by web-page.

Shipping List

• Plastic car chassis: 1set
• Nodemcu development board: 1pcs
• Motor drive shield board: 1pcs

Warm Prompt

1. Due to computer monitor and the actual shooting brightness and other reasons, there will be a certain color difference.
The final color please refer to our actual goods. Please know this before you buy it. Thank you !
2. The picture we show is 100% Real Object Photography.
3. The size may have 2-3cm differs due to the maunal measurement.
4. For  the shipping convenience, the product is unassembled.