topic Issue in basic TX & RX path with MKW01 in Other NXP Products https://community.nxp.com/t5/Other-NXP-Products/Issue-in-basic-TX-RX-path-with-MKW01/m-p/693793#M4985 <HTML><HEAD></HEAD><BODY><P>I am trying to establish basic TX and RX communication between MRB-KW019030JA and USB-KW019032.</P><P><STRONG>USB-KW019032 config:</STRONG><BR />- RX Mode<BR />- Configured to RX at 865 Mhz and 4800bps<BR />- Fixed Packet Length - 5<BR />- Sync word of 2 bytes - 0x90,4E<BR /><STRONG>MRB-KW019030JA config:</STRONG><BR />- TX Mode (keeps sending 1 packet of 5 byte payload every second)<BR />- Configured to TX at 865 Mhz and 4800bps<BR />- Fixed Packet Length - 5<BR />- Sync word of 2 bytes - 0x90,4E</P><P><EM>(Attached spectrum analyzer snapshot of RF transmit @ 865Mhz)</EM></P><P></P><P>TX is issuing with PacketSent Interrupt, hence seems right.<BR />RX is responding with RXReady so ready to receive And even sets Rssi bit, but doesn't receive anythign (sync match bit is not setting).</P><P></P><P>If I lower threshold, RX receives noise and issues Sync match (only if TX board is OFF). If I turn ON the TX board nothing is received.</P><P></P><P>Kindly help!</P></BODY></HTML> Fri, 26 May 2017 10:40:05 GMT saurabhjhamb 2017-05-26T10:40:05Z Issue in basic TX & RX path with MKW01 https://community.nxp.com/t5/Other-NXP-Products/Issue-in-basic-TX-RX-path-with-MKW01/m-p/693793#M4985 <HTML><HEAD></HEAD><BODY><P>I am trying to establish basic TX and RX communication between MRB-KW019030JA and USB-KW019032.</P><P><STRONG>USB-KW019032 config:</STRONG><BR />- RX Mode<BR />- Configured to RX at 865 Mhz and 4800bps<BR />- Fixed Packet Length - 5<BR />- Sync word of 2 bytes - 0x90,4E<BR /><STRONG>MRB-KW019030JA config:</STRONG><BR />- TX Mode (keeps sending 1 packet of 5 byte payload every second)<BR />- Configured to TX at 865 Mhz and 4800bps<BR />- Fixed Packet Length - 5<BR />- Sync word of 2 bytes - 0x90,4E</P><P><EM>(Attached spectrum analyzer snapshot of RF transmit @ 865Mhz)</EM></P><P></P><P>TX is issuing with PacketSent Interrupt, hence seems right.<BR />RX is responding with RXReady so ready to receive And even sets Rssi bit, but doesn't receive anythign (sync match bit is not setting).</P><P></P><P>If I lower threshold, RX receives noise and issues Sync match (only if TX board is OFF). If I turn ON the TX board nothing is received.</P><P></P><P>Kindly help!</P></BODY></HTML> Fri, 26 May 2017 10:40:05 GMT https://community.nxp.com/t5/Other-NXP-Products/Issue-in-basic-TX-RX-path-with-MKW01/m-p/693793#M4985 saurabhjhamb 2017-05-26T10:40:05Z