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KW41Z ZigBee Questions/msg transfer/code analysis

Question asked by JunTae Lee on Apr 28, 2020
Latest reply on Apr 29, 2020 by Mario Ignacio Castaneda Lopez


I am studying KW41Z control bridge code.

and I understand how the 'control bridge' receives and parses serial data.

but, I can't understand how the 'control bridge' sends and receives data using ZigBee.

What I want to know,

First, how to transfer message. For example, A board is control bridge, B board is end device.(network joined)

If I send "hello world" from host to A board using UART, A board send "hello world" from A to B using ZigBee. and B board send "hello world" from B to host using UART.

Are there any intuitive example code like this?

Second, I'm analyzing 'ZigBee Control Bridge Code'. but I'm beginner about firmware and rtos. I can't understand ZigBee operation. So how should I study? and What should I look?