Thanks for your last reply.
Due to I have some rfm12bs (old version,big crystal).
Can I use it with all release of your moteino instead of new version of rfm12b(flat crystal) ?
Regards,
zenzen
Sure, as long as it is a RFM12B (and not RFM12) it will work just fine. If it's RFM12 then only network ID 212 will work as far as I know.