Is it possible to build an serial-adapter with digispark board? Like: Embedded System with 2-wire RS-485 Port connect to my digispark board. Digispark Board is connected via USB to my Computer (running Linux tty or Windows COM Putty Interface)
I also own a Raspberry Pi. I'm very new at this thing, so maybe there is a way to convert the RS485 signals to monitoring my devices with my computer?