Trouble Using XBee library.

Having trouble using xbee library.

I don't understand why my output from serial Monitor has unknown letters, I am sure it is caused by xbee.send(Tx64), if I command out xbee.send(TX64) those unknown letters disappear. could someone explain why this is happening and how may I correct it?

On the receiver side (python version) I can only receive 'NPK::::' I am not sure if this is cased by my first question.

I have the output from the serial Monitor and the code attached.

I really appreciate your help!!!!!!

npk.ino.ino (2.74 KB)


Other post/duplicate DELETED
Please do NOT cross post / duplicate as it wastes peoples time and efforts to have more than one post for a single topic.

Continued cross posting could result in a time out from the forum.

Could you also take a few moments to Learn How To Use The Forum.

Other general help and troubleshooting advice can be found here.
It will help you get the best out of the forum in the future.

This topic was automatically closed 120 days after the last reply. New replies are no longer allowed.