xbeequartuszigbee

Xbee not communicating well

I tried to establish a communicating between two Xbee's as COORDINATOR and ROUTER, this works well in XCTU as they talk well with each other but when I connect De0 nano fpga board with the one Xbee and try to send a specific letter, eg A, I am not receiving (A) on the other end (coordinator).

I am Receiving Rand characters like ?, etc.

I am providing the links of the configuration done by me in these Xbees

Thanks in Advance

Solution

  • Have you verified that your serial code on the FPGA code is working correctly? Can you test it with another TTL-level serial device (like an FTDI TTL-232R)?

    Are you using the correct baud rate for the XBee configuration (based on ATBD setting)?

    Have you connected TX, RX, CTS, RTS and ground between the FPGA and the XBee?