I'm wondering if there is a manual of how to setup a basic RS485 communication.
I have got 3 salve devices and 1 master which all have to communicate over RS485. The devices are at different locations so i have got a total of 4 XBee-PRO 900HP RF modules.
I have read the manual and tried different combinations but it wont work.
Any help in regards to what network type and settings to use would be appreciated.