and... the last one...
it works, but i am really confused at "how" to send the addresses.
if the default address is 0x09, i would expect to change the address in a similar format - like 0x11, or 0x34. but if i write the destination address in that format - no luck, it doesn't work - if i write as plain 11 or 34, it works, so what is the " " or ' ' or 0x for??
byte blinkm1 = 11; //default is 0x09, re-addressed
byte blinkm2 = 34;
thanks anyone for your help...
_J