Hi, i have a question about 1 wire. I am doing a project where i need to connect different devices (with relay modules) and sometime send a pulse to any of this relays to conmute.
Because i need to do this "plug and play" i was looking to use 1wire protocol. For this, i found DS1990A to identify the different devices and assemble an updatable database (its plug and play) with all the adresses (to select the device to send the pulse). How i need to do the connections? im a lost with that. Thanks! (and sorry for my english).