SPI for doing firmware updates to the BlueCore-4 processor PCM connections since BT is used for audio....and thats the way its going to goinza and gooutza from it. So how much does this module go for in qty? Vitaliy wrote: Our company is working with Roving Networks to develop a board to integrate it into our products (to implement a wireless serial port). The plan is to use 2 mm female receptacle on the Bluetooth module (2x3, 2x4, or 2x5), and male header pins on the target device. While we only need a handful of pins for use with our stuff (RxD, TxD, Gnd, Pwr, RESET), I wanted to see whether there will be demand for these modules from other people on this list, and if so, which pins should be included in the header. Here's the datasheet for the module, the pinout is on the last page: http://www.rovingnetworks.com/documents/RN-41.pdf Your feedback is appreciated. Vitaliy -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist --------------------------------- Boardwalk for $500? In 2007? Ha! Play Monopoly Here and Now (it's updated for today's economy) at Yahoo! Games. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist