Blynk Joystick Site

, although this can be customized in your datastream settings to fit your project’s specific requirements.

In this project, the joystick will send data to an ESP32 to control the speed and direction of a robotic car. 1. Arduino Code Implementation blynk joystick

One of the most common uses of a Blynk joystick is driving a two-wheeled differential drive robot (like an RC car or smart rover). A standard joystick provides Cartesian coordinates , but differential steering requires Left Motor speed ( ) and Right Motor speed ( , although this can be customized in your

: Represents vertical movement (forward to backward). blynk joystick