Powering Arduino via IO Expansion V5?
Can I power the Arduino by applying 5V on pin 1 and GND on Pin 2 of the RS 485 connector, on the IO expansion shield? Thx.
2012-04-01 14:31:25 Thx Ricky.
2012-04-01 12:44:59 I am afraid that you can not power it through RS485. R2D2C3PO