Problem w/ Many to One Transmission

Hello, guys!

I’m developing an application using 1 ZigBee-Pro as coordinators and 4 as Routers.

All four routers will be sending data non-stop to the coordinator, my problem is that i’m losing some packages. How can i fix it?

The routers are sending packages of 60bytes in 240hz

60 bytes, 240 times per second?

Yes, you will lose data. I tell people not to expect to move more than 10 packets per second (total, so about 2+ per router) unless they have very good low-level skills. Various RF collisions and back-off will greatly slow many-to-one behavior.

If the coordinator can poll for data, that can be used to maximize through put because it can eliminate radio collisions.