BTW: If SerialMonitor cannot really be used to test/simulate this communication, I could go for faster binary instead of ascii.
The Serial Monitor CAN be used, once you perform the hardware modification - permanent or reversible.
BTW: If SerialMonitor cannot really be used to test/simulate this communication, I could go for faster binary instead of ascii.
The Serial Monitor CAN be used, once you perform the hardware modification - permanent or reversible.