There was an active thread recently on 2.4Ghz modules. Here's some in the ISM band. http://www.xemics.com/docs/xe1200/dp1201a_datasheet.pdf There's a section with one connected to a PIC 16F627 on page 16. (PDF locked where you can't copy text out) http://www.xemics.com/internet/products/series.jsp?productID=9 The DP1201A is a complete Radio Transceiver Module intented for use in the 433MHz ISM band. The DP1203 is a 30mm x 18mm shielded radio transceiver module available for use in either the 868-870MHz or the 902-915MHz ISM bands. The module is suitable for circuit applications which have to satisfy either European (ETSI EN300-220-1, EN301-489-3) or the North American (FCC part 15.247, 15.249) regulatory standards. The DP1203 fulfils a wide range of application requirements, ranging from basic point-to-point communication to more complex multipoint process control functions. -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body