One quick data point. Hooking up an ICOM, or other RS232 device, can be done with software Serial but is a lot easier if you get an Arduino (or a Teensy) which has an extra hardware serial port.
Pete
One quick data point. Hooking up an ICOM, or other RS232 device, can be done with software Serial but is a lot easier if you get an Arduino (or a Teensy) which has an extra hardware serial port.
Pete