Dear Sir/Madam,
I am trying to use Xbee S2C (XB24C) module for I/O line passing along with pin controlled sleep mode. It worked fine when connected to XBIB-U-DEV module but as soon as I tried to use xbee in standalone mode the pin controlled sleep function stopped working, however I/O line passing still worked.
I found out that it goes to sleep mode when its UART is connected to other module (e.g XBIB-U-DEV's ftdi, Arduino etc) but as soon as I disconnect UART and start working standalone the sleep function stops to respond. PLEASE HELP ME TO SOLVE THE PROBLEM.