Hello, i Have an XB3-24Z8PS-J that communicates with a pic24FJ64GA306 via spi using protocole ZigBee 3.0. My xbee is configured in API mode, with the XCTU application i disable all the UART pins and enable the SPI pins, the mesaage send from the pic respects the API format (generated using the tool in XCTU). With an oscilloscope i verify that ship select signal is zero, a serial clock is generated and the MOSI data is also generated when the pic issues a writting command. My problem that is the XBee does not send via RF the received data on its SPI pins : i didn’t receive anything on the coordinator serial screen ( I used another xbee as a coordinator to verify correctly that the data has been sent). I can’t find the problem, please advice ???