Swap and reassemble your sensors from one radio to another. When you turn the power off and on again, the radio will detect the new sensors’ IDs and begin polling them. Code available at Sourceforge: SearchROM-TelosB-Code.zip.
UPDATED code that lets you adjust the time between polling individual sensors AND the time to wait before starting over again from the top of the list. For instance, grab data from each sensor 0.5 seconds apart, then wait 10 minutes before polling again. Download Latest Code from GitHub