I'm going to be interfacing with this Serial JPEG camera: http://www.electronics123.com/s.nl/it.A/id.2027/.f?sc=8&category=241
The datasheet for it says that it communicates over RS-232. Does the SoftwareSerial library in Arduino communicate in RS-232? What about pins 0 and 1, which are the hardare UART?
I'm trying to keep this project as small as possible, so I want to avoid needing to add a MAX232 chip if at all possible.