Mobile RC Car Control: How to Control Your RC Car with a Phone

Mobile RC Car Control: How to Control Your RC Car with a Phone

Remote-controlled (RC) cars have been popular among hobbyists for decades. From racing to stunts, these miniature vehicles offer hours of entertainment for both children and adults alike. Traditionally, an RC car is controlled using a separate remote control that sends signals to the car’s receiver to maneuver it. However, with the rise of mobile technology, there is now the option to control an RC car using a mobile device, such as a smartphone or tablet. This innovation has brought new opportunities for users to experience even more fun and convenience with their RC cars. But with different RC car models and mobile devices available, it can be challenging to determine if it is possible to control an RC car with a mobile device, and if so, how to do it. In this article, we’ll explore the ways to control an RC car with a phone and offer tips to make the experience more enjoyable.

The Evolution of RC Car Control

RC cars have gone through a significant transformation in the past few decades. With the advancements in mobile technology, controlling an RC car with a mobile device has become a reality. Some key points on the evolution of RC car control include:

  • The traditional method of using a remote control to operate an RC car
  • The use of Bluetooth and Wi-Fi technology to connect an RC car to a mobile device
  • The availability of apps that can be downloaded to control an RC car with a mobile device
  • The convenience of using one device for multiple purposes saves space and cost

Controlling an RC car with a mobile device has become an increasingly popular method among hobbyists. With a mobile device, users can control their RC car with precision and ease, without the need for another remote control. Additionally, mobile devices offer many customization options for controlling an RC car, such as adding sound effects and different modes of control.

Some RC car manufacturers like Traxxas, Axial, and HPI Racing offer mobile-friendly apps for controlling their products. Users can also download third-party apps from the app stores for more compatible solutions. For more information on these apps, visit the manufacturer’s website or check their app’s reviews on App Store or Google Play Store.

Can I control a RC car with phone?

Yes, it’s possible to control a remote control car with a phone. In fact, many modern remote control cars come with smartphone apps that allow you to control them using your phone. Here are some noteworthy mobile apps and brands that allow you to control a remote control car with your phone:

  • Traxxas Link App – this app is compatible with Traxxas’ Bluetooth-enabled TQi radio systems
  • HobbyKing HK-T6A V2 – this is a four-channel transmitter and receiver combo that uses the FlySky i6 protocol and allows you to control a remote control car using your phone
  • ARRMA RC – this brand offers a free app that allows you to control a wide range of their RC cars remotely from your phone using their AVC (Active Vehicle Control) technology.

Note that the specific features and compatibility may vary between different models and brands of remote control cars.

Bluetooth and Wi-Fi Connectivity

There are two main ways to connect an RC car to a mobile device for control: Bluetooth and Wi-Fi. Here are some key points to consider:

Bluetooth Wi-Fi
Requires less power than Wi-Fi Provides a stronger and more stable connection
Has a shorter range than Wi-Fi Has a longer range than Bluetooth
Has a slower data transfer speed than Wi-Fi Has a faster data transfer speed than Bluetooth
Allows for multiple connections with different devices Can interfere with other Wi-Fi devices in the area

When deciding which method to use to connect your RC car to your mobile device for control, it’s important to consider factors such as distance, reliability, and power consumption. Different RC cars may use different forms of connectivity, so it’s important to check the product specifications before purchasing.

It’s worth noting that some high-end RC cars offer both Bluetooth and Wi-Fi connectivity options for mobile control, allowing users to choose the best method for their needs.

For example, the Traxxas Maxx is a popular RC car that offers both Bluetooth and Wi-Fi connectivity options, providing users with flexibility and control.

Can I use my phone to control RC car?

Yes, you can use your smartphone to control an RC car with the help of certain apps that are readily available for both iOS and Android platforms. Here are some examples of apps that can be used:

  • Ultimate RC – it allows for customization of control layouts and supports multiple protocols.
  • RC Car Controller – it has a simple interface that is perfect for beginners and supports various controlling options.
  • RC Remote – it is designed for controlling various RC models, including cars, drones, and boats. It supports WiFi and Bluetooth protocols.

Before choosing an app, make sure that it is compatible with your RC car’s model and the protocols it uses. Additionally, you might need to purchase additional hardware, such as a WiFi or Bluetooth dongle, to establish communication between your phone and the RC car.

Choosing the Right App

When it comes to controlling an RC car with a mobile device, choosing the right app is crucial for a smooth and enjoyable experience. Here are some factors to consider:

  • Compatibility with your RC car make and model
  • Customization options, such as the ability to adjust speed or steering sensitivity
  • User interface and ease of use
  • Add-on features, such as video streaming or in-app diagnostics
  • Price and availability

Here are some popular apps that are designed specifically for RC car control:

  • Traxxas Link: Designed for use with Traxxas brand RC cars, this app offers a range of customization options and the ability to share settings with other users.
  • RC Car Controller: This app is compatible with a range of different RC car makes and models and offers customizable control options and video streaming support.
  • AndroRC: Designed for use with Android devices, this app offers customizable controls, video streaming, and a user-friendly interface.

It’s worth noting that some RC car manufacturers may offer their own proprietary apps for mobile control, so be sure to check their website or product documentation for more information.

Can I use a different remote for my RC car?

Yes, in most cases, you can use a different remote for your RC car as long as it is compatible with the receiver in the car. However, it is important to consider a few factors before doing so:

  • Make sure the frequency of the remote matches the frequency of the receiver.
  • Check that the channels on the remote align with the channels on the car.
  • Ensure the remote provides similar or better functionalities compared to the original remote.

If you are unsure about compatibility or want to upgrade your remote altogether, consider consulting with the manufacturer or reputable RC hobbyist forums such as or They can provide valuable insights and recommendations for compatible remotes and other related products.

Tips for Controlling an RC Car with a Phone

Controlling an RC car with a mobile device may take some getting used to, especially for beginners. Here are some tips to make the process smoother:

  • Familiarize yourself with the app and its control options before getting started.
  • Find an open and safe space to practice controlling your RC car.
  • Start with slower speeds and gradually increase as you get more comfortable.
  • Experiment with different control options, such as joystick or accelerometer controls.
  • Ensure that your mobile device is securely connected to the RC car and that the batteries are fully charged.

It’s also helpful to seek advice and guidance from other hobbyists, either through online forums or local RC clubs. Many RC car enthusiasts are happy to help others get started and can offer valuable tips and advice.

Can you control a RC car with a computer?

Yes, it is possible to control an RC car with a computer. Here are some ways:

  • Use an Arduino board and a Bluetooth module to control your RC car with a smartphone or a computer.
  • Use a USB gamepad controller and a USB adapter to control your RC car from a computer.
  • Use a PC transmitter and receiver kit to control your RC car from a computer or a laptop.

You can find detailed instructions and tutorials on websites such as Instructables, Hackster, and Makezine. There are also products such as the Flysky FS-i6X 10CH transmitter and receiver that can be used for computer control.


Controlling an RC car with a mobile device offers a new level of convenience and fun for hobbyists. With the right app and a compatible RC car, it’s possible to have full control over the car using a smartphone or tablet. Bluetooth and Wi-Fi connectivity options make it easy to get started, and many apps offer customizable control options to suit different preferences.

Although it may take some practice to get used to controlling an RC car with a mobile device, the process is relatively straightforward, and there are plenty of resources available for beginners. By following the tips outlined in this article and seeking guidance from other hobbyists, anyone can enjoy the thrill of controlling an RC car with their phone.

Overall, RC car enthusiasts who enjoy tinkering with technology and seeking the latest advancements in their hobby will find that controlling an RC car with a mobile device is a fun and rewarding experience that adds a new dimension to the hobby.