communication between arduino via xbee pro s3B

i tried to make mesh network between arduino via xbee to send it location to each other using vk16el module i can’t make sender and reciever to same controller i think the problem with configuration to xbee , what is the best configuration to it to make communication good

What is the full part number and firmware version on your XBee?

XBP9B-DM XBeePRO 900HP 200K firmware version 8074

For the Arduino hardware, you use API mode (AP1). For your remote device, you most likely will use transparent mode with the DL and DH set to the SL and SH of the base module on the Arduino.