I have built a Mecanum wheel car using an Arduino Mega 2560, a motor shield, and an HC-06 to receive data from the app. The system is all working except that there is a noticeable delay between pressing or releasing the button on the app and the response of the car motor. If I use the Serial Bluet…

I figured out a solution and it turned out to be simple. The question you asked "How does the AI2 Bluetooth component know to immediately send the text, rather than to save it up to save on bandwidth?" gave me the key to solving my code problem. I hadn't realized that the app might buffer data bef…

Delay in processing data sent to Arduino using HC-06 from Android app

MIT App Inventor Help

ABG June 4, 2024, 2:08pm 14

(added to FAQ)