X-"Aleph One Ltd"-MailScanner: Found to be clean X-"Aleph One Ltd"-MailScanner-From: chris@martin-jones.com Cc: "P.J.G. Long" X-BeenThere: balloon@balloonboard.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Balloon List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 22 Jun 2005 17:24:20 -0000 In response to feedback from Cambridge University, I've made another change to the Balloon 3 pinout. The comms connector has grown to 24 pins and now includes I2C and VDD_IO. This gives convenience for educational applications at the minor expense of consistency, but has the added bonus that it reduces the number of identical-looking 20-pin connectors and so will reduce confusion. As ever, it's at http://www.solidlights.co.uk/balloon/balloon3_connector_pinouts.pdf Incidentally, for all these connectors, I've checked that the connectors and cables are available from Farnell/Newark and so can be purchased in small quantities. Chris -- Chris Jones - chris@martin-jones.com Martin-Jones Technology Ltd, makers of Solidlights 148 Catharine Street, Cambridge, CB1 3AR, UK Phone +44 (0) 1223 474968 Fax +44 (0) 870 112 3908 http://www.solidlights.co.uk/