Wait, I see from your note I am to create a 4-byte array, and then send that with a Serial.write(buf, len). I will look into this thanks.
I have done nothing with arrays and Arduino, so will be something new to learn.
Wait, I see from your note I am to create a 4-byte array, and then send that with a Serial.write(buf, len). I will look into this thanks.
I have done nothing with arrays and Arduino, so will be something new to learn.