I’m trying to send data from one node to another using xbee connected to arduino.
Node: Arduino Uno, Xbee S2
Coordinator: Arduino Mega, Xbee S2
Problem: When I send dummy values, for example temp=34.23 from the node, it is received at the coordinator. However, when I try to read the temperature sensor value and send it, it does not get transmitted. The temperature function works fine since I can see the right temperature on the serial window at the node.
What could be the problem?
NodeOne.ino (3.4 KB)