Hi Dave ;-)

That TX RX code you passed on works like a charm too X Y and Z coming through clear as day although I changed it for HSERIN and HSEROUT

Not sure what you want me to try with this code though ??

[code]
XNUM VAR BYTE[8]
XNUM = 225 'CHANGE THIS NUMBER AS NEEDED

SEROUT2 GPIO.5,16780,[TRAIN,SYNK,DEC XNUM.7,DEC XNUM.6,DEC XNUM.5,_
DEC XNUM.4,DEC XNUM.3,DEC XNUM.2,DEC XNUM.1,DEC XNUM.0,_
"--",DEC XNUM,$d,$a]
[code]

Did you want me to TX/RX it ? modify and put on send and receive side ?

Dennis