Despite a wealth of tutorials for setting up and writing code for the ESP8266 WiFi module, there has not been much of anything on programming this cheap wireless module with the Arduino IDE.

The things that an Arduino board can power ... including speed control module, as someone on reddit suggests. “To control the speed of the car he should look up Pulse Width Modulation (PWM).

But the real question you have to ask is: is it better to use an integrated component or just put an Arduino and ESP8266 together? [Andreas Spiess] not only asked the question, but he answered it ...

The system is controlled by the iPhone which talks to the Arduino controller. The iPhone can receive an SMS message that tells the car to start. A perl script running on the iPhone will then send ...