I've done a small network of sensor nodes using 4 xbees s2c. I have configured 1 xbee as coordinator, 1 as router and 2 xbees as end devices with pin sleep enable. Sensor nodes where xbees are connected, measures temp,hum etc and throught arduino's serial transfer data packet to xbee and from there to router, and router to coordinator. One of sensor node is battery powered with a 3.7 li-ion. Then i connected a 5v booster and then a timer ciruit powers all needed circuits and arduino. Xbee is powered from arduino's 3.3v. Timer circuit is programmed to start every 5 minutes, values are collected and transmitted to router. Then with a pin triger of that power circuit, system goes off and again on after 5 min. i've also set SP=64, SN=FFF to end device, router and coord. I saw that i have 1 or more packet loss on coord once in 2 hours or less.
Is there any configuration that i forgot or it is power issue?
Thanks in advance..