Tekin HotWire 3 is a game-changing app for iPhone and iPad users. This free app allows you to make adjustments wirelessly, eliminating the need for a programming card or cables. With the HotWire3 app, you can connect, tune, and drive with ease.

The app requires iOS 13.0 and up, as well as the Tekin HotWire 3.0 (TT1452) device. It is compatible with Tekin Gen1/Gen2/Gen3 Speed Control units. Additionally, you will need a Bluetooth Low Energy (BLE) capable device, such as an iPhone 6S or iPad3, or newer models.

Notably, the HotWire3 app also offers a Demo Mode for users who do not have a HotWire Gen3 device. This allows users to explore the app's features and functionality.

Overall, Tekin HotWire 3 is a convenient and user-friendly app for making adjustments to your Tekin Speed Control units. With its wireless capabilities and intuitive interface, it provides a seamless experience for tuning and driving your RC vehicles.