For the communication between two xbees without Arduino, configuration is needed.
So, ATMY, ATDL, ATID, ATDH, ATIA, ATD0, ATD1, ATP0, ATP1 are all configured.
especially, IA command is inevitably needed for output.(It means who is listening)
IA (I/O Input Address) Command
The IA com-
mand is used to bind a module output to a spe-
cific address. Outputs will only change if received
from this address. The IA command can be used
to set/read both 16 and 64-bit addresses.
더 정교하거나 커뮤니케이션을 잘 하기 위해서는 코드 필요.
코드없이 xbee끼리 시리얼 통신하기
