Blynk Joystick File

BLYNK_WRITE(V0) int x = param.asInt(); // Same logic, but need to configure datastream in Blynk console

Are you looking for a way to remotely control your robot or IoT device using a joystick? Look no further than Blynk, a popular IoT platform that allows you to create a mobile app to control your projects. In this article, we'll show you how to use a Blynk joystick to control your robot or IoT device. blynk joystick

Many beginners panic when they see the joystick sending 512 at rest. This is not an error. BLYNK_WRITE(V0) int x = param

Ensure external 5V supply for servos (not from ESP32's 3.3V pin). BLYNK_WRITE(V0) int x = param.asInt()