Going through the datasheet, I noticed that a ZigBee Transmit Request allows 8 bytes of RF data whereas ZigBee Receive Packet only provide 6 bytes of RF data.
How does it work ? The 8 bytes of the RF Data are split at the reception ?
I was looking at page 158 and 148 where exemples give respectively 6bytes and 8 bytes of data.
Then I understood that it is only an exemple. In fact, Data can be longer or shorter in both messages. I guess, the length are defined with the maximal length of a UART command message.