You might have to send it as binary instead of characters. That way, for example, 0xFF saves on one character over 255.
How long do all your readings take? that might be more than a millisecond right there!
You might have to send it as binary instead of characters. That way, for example, 0xFF saves on one character over 255.
How long do all your readings take? that might be more than a millisecond right there!