HAPCAN FORUM

Update on my progress on this.

I have built some switch hardware to suit the 3.1.3.x firmware using illuminated push button switches. It consists of one board with all the smarts that plugs into another board that has the switches soldered into it. Theres one switch board design for 1, 2 or 3 ...

Thanks for the response... I forgot to look at the boot loader.

Hi,

Are the voltage levels connected to AN0 and AN1 on the UNIV 3 processor used in the firmware? I am designing hardware for an energy monitor so would like to use these analog inputs for extra channels if they are just for information.

I have had a look at the switch module univ_3-1-3-1-rev1 ...

Thanks... I had missed the arduino library but seeing development of that definitely make HAPCAN more attractive.

I wasn't going to worry about isolation of the relay output but seeing your solution using i2c you have me thinking I probably should. What i2c i/o chip are you using?

I'm looking at using HAPCAN for a new house but it doesn't currently have all the hardware I would like. If I build my own node hardware will the programmer recognize it and let me program the nodes? Not having the source code for the programmer worries me a little...

I'm also curious if there is a ...