Read data from serial(from another arduino through xbee) to usable string

edited November 2016 in Arduino

this is sender node :

sender

My problem is when it receive "node1" from sender through xbee, the condition is aborted.. BUT, when i manually write in serial, the condition is worked.. i think the data sent by sender is not actually "node1"..even when i Serial.print(), it shows ""node1" physically.

this is receiver node:

receiver

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