I spend some time looking though documentation but I can not find the answer to what I am look at.
I am using 802.15.4 and no API right now on the xbee s2c.
what I found is that the tx uart buffer has 153 bytes and the rx has 140 bytes.
I can transmit both ways 10 characters, lets say "0123456789" which should be 10bytes plus start and stop bits. Which is less that 140 bytes. I have DB 9600, 8N1.
I can find the frame size when using the API - it stays 4 bytes - n, but haven't tested it yet.
so what I am missing, or where did I went wrong?
thanks in advance