I am using Mega 2560 and I use Serial.write() to send data to laptop via USB Cable and Serial1.println() to send data to other computer via bluetooth. here my code int val1 = 90; // Joint 1 (Base) int val2 = 90; // Joint 2 (Close to base) int val3 = 90; // Joint 3 (Middle) int val4 = 90; // Joi…

Why Serial1.print() do not work

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