I can get the ATMega2560 to talk to the 8 MCP23017 I/O expanders.
The plan is to just use arduinos for the prototyping, and to actually build the embedded system on a PCB. the ATMega2560 is cheap enough, as a micro controller, they are about $10
I can get the ATMega2560 to talk to the 8 MCP23017 I/O expanders.
The plan is to just use arduinos for the prototyping, and to actually build the embedded system on a PCB. the ATMega2560 is cheap enough, as a micro controller, they are about $10