XBee S2 Throughput very Low ?

XBee & XBee Gateway XBee - 802.15.4
,
1

I have two XBee S2.

1 Coordinator (API mode)
1 Router (API mode)

R -> C
13A200 13A200
40XXXX 40XXXX

I’m try use the XBee(router) transmission

150byte packet to XBee(coordinator).

But I use X-CTU look the throughput. I’ts only have

8~9kbps throughput.

What’s the problem? 250kbps? 8kbps?

2

You should have closer to 20 to 30kbps for a Coordinator to Router 1 hop connection. Try changing channels and see what happens.

3

I’m try changing channals. but also 8kbps. What’s the problem?

4

Switch to transparent mode and increase your serial baud rate to 38,400bps. Make sure that you also are using CTS flow control.