I have an xbee3 that communicates via SPI with a pic microcontroller. I have the following problem: the pic is sending data to the xbee correctly (CLK, chip select and MOSI pins are correctly written, checked with an oscilloscope), but the xbee is not transmitting this data via RF. I am in API mode, mode 0 and the serial pins are disabled.
Are you sending 0xFF to the module?
non, i am sending the following trame generated by the XCTU tool:
uint8_t frame []={0x7E, 0x00, 0x13 ,0x10 ,0x01 ,0x00, 0x00, 0x00, 0x00 ,0x00, 0x00, 0x00 ,0x00 ,0xFF ,0xFE, 0x00 ,0x00, 0x48, 0x45, 0x4C, 0x4C, 0x4F, 0x7D};
You are sending data to address 0 which is a special address that is not supported by 3rd party Zigbee products. Try sending to the actual 64 bit address of your coordinator.