Take a look at RS485 . It is a multi-drop. You will need a level converter with HSEROUT to connect to a PC. Instead of a the typical 232 chip, get one for 485.
http://www.lammertbies.nl/comm/info/RS-485.html
Take a look at RS485 . It is a multi-drop. You will need a level converter with HSEROUT to connect to a PC. Instead of a the typical 232 chip, get one for 485.
http://www.lammertbies.nl/comm/info/RS-485.html
Dave
Always wear safety glasses while programming.
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