Xbee 802.15 unable to communicate with micro (Help!)
I have a couple of XBee 802.15.4 with chip antenna. I am trying to setup a wireless serial communication between a PC and a micro. Between two PCs, the modules work perfectly; however, when I try to establish a connection between a PC and a micro, no data is received from the micro. When I connect the micro to the serial port, and using hyper-terminal...Everything works fine. So I know the micro is working just fine.
Is there a specific configuration that I should use when connecting with a micro and a PC using these modules?
I am using default baud rate on all units.
Thanks.
Is there a specific configuration that I should use when connecting with a micro and a PC using these modules?
I am using default baud rate on all units.
Thanks.
Comments
From the xbee, I am only using Din, Dout, Gnd, and +5v (which goes to adapter and gets changed in 3.3v for the xbee). All un-used pins on the xbee with the RS-232 are floating. I am using the default baud rate on everything.
thanks for your help. I have figured out the problem
I am using the xbee parallax adapter and running c-code on a freescale micro
Apparently when connecting the xbee with the micro, tx and rx has to be reversed at the 9-pin d-sub.