Least annoyment it could catch from charge flows such as fast flow of airs, intensity flow of water, and in space, intensive flow of space matters. It requires an protocol to achieve it as every byte transmitted, it needs an One-Byte CRC Check, to see whether the transmitting byte is correct!! I heard of 1000~1200 bps but not 300 or 360 bps. And in space, the most correct selection is 115200~256000 bps, not slow transmission!! We have a test in the project of a kind of Space Destroyer controlled by a PC and could acts in space!!