Quote Originally Posted by mat janssen View Post
This is what I did a few years ago.The upper schema is the master, the rest is slave. Al programmed in PBP with the max speed possible at 4 Mhz. Connect all "A" 's to eachother, all "B" 's to eachother and also the gnd's to eachother.
Each "ontvanger" and "input" is adressable for and adress between 0 and 255.
So everything is possible. The program is so that an output adress follows the anput adres with the same adresnumber.
I'm looking for what you have build, is your solution open source? I'm pretty new in pic programming and I hope I may use and learn from your code.