I can send a simple C code test program if that helps (for the Nordic chips - but the Laipac units seem to be the samechips on a pcb). The interface is straightforward SPI, but sorting out the configuration words can be the biggest challenge. The Nordic documentation seems a bit easier to follow than the commlinx users guide. RP i got some of the 2.4G modules from lipac (from commlinx in tasmania / Australia) no joy getting them running yet, programming the config bits is a little tricky it seems ;-> if anybody has some JAL source for playing with them (or PIC assembly) it would be appreciated. _______________________________________________ http://www.piclist.com View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist