# XBEE S2 to XBEES2 PRO Communication trickle after 15 secs

**URL:** <https://forums.digi.com/t/xbee-s2-to-xbees2-pro-communication-trickle-after-15-secs/12151>\
**Category:** XBee - Zigbee\
**Tags:** s2b, xbee-pro, xbee\
**Created:** [November 7, 2013, 8:50am UTC](https://forums.digi.com/t/xbee-s2-to-xbees2-pro-communication-trickle-after-15-secs/12151 "2013-11-07T08:50:51Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Rapheal](https://avatars.discourse-cdn.com/v4/letter/r/4af34b/32.png) [@Rapheal](https://forums.digi.com/u/Rapheal)\
**Post date:** [November 7, 2013, 8:50am UTC](https://forums.digi.com/t/xbee-s2-to-xbees2-pro-communication-trickle-after-15-secs/12151/1 "2013-11-07T08:50:51Z")

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Hello

My Setup Setup : 19200 Baud  
uC Pic24-\> Xbee S2 ( XB24-ZB Router AT ))) Data String:  
0$M|G|0|-650|-65025|E/(null):|S|0|80|E/(null):|A|-65025|80|#E/(null)  
))) Xbee Pro S2B (XBP24BZ7) Coordinator AT

The first 15 secs the Router Xbee S2 sending in good flow continusly but after arround 4200 Bytes or 15 sec… The communiction its just like dripping and the messages just send only every secound

I try to play with the setup to prevent cycle sleep and other sleepings modes but no succes… what i have to change ?

Greetings

Raphael lang

Here are the configs:

XBP24-ZB\_20A7\_S2B.mxi  
80  
0  
301  
20A7  
0  
[A]ID=2001  
[A]SC=7FFF  
[A]SD=3  
[A]ZS=0  
[A]NJ=FF  
[A]DH=0  
[A]DL=FFFF  
[A]NI=  
[A]NH=1E  
[A]BH=0  
[A]AR=FF  
[A]DD=30000  
[A]NT=3C  
[A]NO=0  
[A]CR=3  
[A]SE=E8  
[A]DE=E8  
[A]CI=11  
[A]PL=4  
[A]PM=1  
[A]EE=0  
[A]EO=0  
[A]BD=4  
[A]NB=0  
[A]SB=0  
[A]RO=0  
[A]D7=1  
[A]D6=0  
[A]CT=28F  
[A]GT=3E8  
[A]CC=2B  
[A]SP=20  
[A]SN=1  
[A]D0=1  
[A]D1=0  
[A]D2=0  
[A]D3=0  
[A]D4=0  
[A]D5=1  
[A]P0=1  
[A]P1=0  
[A]P2=0  
[A]PR=1FFF  
[A]LT=0  
[A]RP=28  
[A]DO=1  
[A]IR=0  
[A]IC=0  
[A]V+=0

* * *

and

XB24-ZB\_22A7.mxi  
80  
0  
251  
22A7  
0  
[A]ID=0  
[A]SC=FFFF  
[A]SD=3  
[A]ZS=0  
[A]NJ=FF  
[A]NW=0  
[A]JV=1  
[A]JN=0  
[A]DH=0  
[A]DL=0  
[A]NI=  
[A]NH=1E  
[A]BH=0  
[A]AR=FF  
[A]DD=30000  
[A]NT=3C  
[A]NO=0  
[A]CR=3  
[A]SE=E8  
[A]DE=E8  
[A]CI=11  
[A]PL=4  
[A]PM=1  
[A]EE=0  
[A]EO=0  
[A]BD=4  
[A]NB=0  
[A]SB=0  
[A]RO=3  
[A]D7=1  
[A]D6=0  
[A]CT=64  
[A]GT=3E8  
[A]CC=2B  
[A]SM=0  
[A]SN=1  
[A]SO=0  
[A]SP=20  
[A]ST=1  
[A]PO=0  
[A]D0=1  
[A]D1=0  
[A]D2=0  
[A]D3=0  
[A]D4=0  
[A]D5=1  
[A]P0=1  
[A]P1=0  
[A]P2=0  
[A]PR=1FFF  
[A]LT=0  
[A]RP=28  
[A]DO=1  
[A]IR=0  
[A]IC=0  
[A]V+=0

---

<div class="post-metadata">

**Author:** ![mvut](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.digi.com/mvut/32/31_2.png) [@mvut](https://forums.digi.com/u/mvut)\
**Post date:** [May 13, 2014, 11:23am UTC](https://forums.digi.com/t/xbee-s2-to-xbees2-pro-communication-trickle-after-15-secs/12151/2 "2014-05-13T11:23:10Z")

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The product you are using is not for streaming data. Try using the 802.15.4 modules and try using CTS flow control.