I'm planning to use Dave's (Legendmythe) sketch. He used a Linux script to send the hex file over serial. I want to use Max MSP, since it can read hex files and send them over serial very easily. However I'm not sure about the speed. There a module in Max which acts as a metronome (called 'metro'). The bytes are sent every time metro sends a trigger signal. The time is specified in milliseconds. How many bytes can I send per second?