>To all PICLIST users: > I need made and RS-485 multi-drop LAN, using severals modules based >on PIC's. >Could you please inform me about any books, papers, or any bibliografy on >RS-485 and books, papers, over communications protocol, asynchronous or >synchronous. >Many thanks in advance. > Check out http://www.newmicros.com. There is som doc on the Easy-A multidrop Communications Protocol. --- Sten Dahlgren CelsiusTech Systems ! "I'd rather have 39 Hp under my arm S-175 88 Jaerfaella Sweden ! than one under my backside" seda@celsiustech.se +46-8 58084430 ! join your nearest karting club now !!