Kevin Jones wrotes: > Does anyone know where to find the specs on the I2C protocol ? ... Philips has published an I2C-bus specification: 'The I2C-bus and how to use it (including specifications)' The latest version of this spec. is from january 1992 (I think so). You can get it from any Philips Semiconductors representation or direct from Philips, 6500 MD Eindhoven, The Netherlands. Maybe someone knows a WWW site where this spec. is published ? So long, Markus O/