Hello list, I did say I wasn't going to do this specifically and that I wasn't going to duplicate content to be found on the Foundation web-site or elinux. But after a frustrating search for the data, and after finding several conflicting entries, and the usual frustration associated with finding numerous posts that say stuff like 'look at this diagram', I have put a page on our wiki that details the pin-outs of the Raspi GPIO bus: http://www.raspberryvi.org/wiki/doku.php/gpio Please note the bit on the page that says it aint my fault if you blow up your Raspi, or your house. I have checked and double and triple checked the entries in the two tables and they are, as far as I can find, correct. I even checked against a posting from the Foundation forums from one of the RPI team in response to my appeal for help. Every time I type 'the Foundation' I get a mental image of Darth Vader clutching a Raspi. I need to get out more. Mike -- Michael A. Ray Analyst/Programmer Witley, Surrey, South-east UK github username: cromarty raspberrypi.org username: cromarty Ham Radio Call-sign: G4XBF, licensed since 1982 'Entia non sunt multiplicanda praeter necessitatem' - Ockham's razor Raspberry VI: http://www.raspberryvi.org/ NVDA, the best free screen-reader in the world: http://www.nvda-project.org/ =========================================================== The raspberry-vi mailing list Archives: //www.freelists.org/archives/raspberry-vi Administrative contact: <mike.ray@xxxxxxxxxxxxxx> ----------------------------------------------------------- Raspberry Pi and the Raspberry Pi logo are trademarks of the Raspberry Pi Foundation. This list is not affiliated to the Raspberry Pi Foundation and the views and attitudes expressed by the subscribers to this list do not reflect those of the Foundation. Mike Ray, list creator, January 2013