[background=rgb(245, 245, 255)]I'm working on a basic I/O & Serial board that can support either an Arduino, Raspberry Pi or PIC.[/background]
[background=rgb(245, 245, 255)]Brief specs.[/background]
[background=rgb(245, 245, 255)]4 Relays[/background]
[background=rgb(245, 245, 255)]4 Opto inputs[/background]
[background=rgb(245, 245, 255)]1 RS232/422/485[/background]
[background=rgb(245, 245, 255)]1 XBee socket[/background]
[background=rgb(245, 245, 255)]1 EEPROM (optional)[/background]
[background=rgb(245, 245, 255)]up to to four units can be expanded via 10pin ribbon cable (I2C).[/background]
[background=rgb(245, 245, 255)]MPU sockets for PDIP ATmega328P & PIC18F26K20 or 26pin header to Raspberry Pi[/background]
[background=rgb(245, 245, 255)]header for USB to TTL (Arduino mode or PIC bootloader)[/background]