I am looking at using the RP2350(B) RedBoard for a project with the Sparkfun MIDI shield. If I want to use the default hardware serial option on the MIDI shield (pins 0 and 1 / UART0) but want to use UART1 for hardware serial on other pins (schematic & data sheet suggest it would have to be pins A2 and A3), is there anything with how the RedBoard is configured that would prevent me from doing so? Would this be supported if coding via the Arduino IDE?
Actually, it doesn’t look like I can use the MIDI shield with the RedBoard directly because it requires 5V operation. However, I am still interested in knowing whether the second UART can be used as I described.