Just bought an ad2usb.
I have a Honeywell L3000 panel.
The supported panels page on this website says this is a supported panel but will require some additional work.
"† The "Honeywell Lynx 3000 Plus" panel is supported but requires additional work to connect. No other Lynx panels work with AlarmDecoder at this time. "
I am not having any luck finding documentation on what that additional work is.
I assume one of those is a separate power source as my panel does not output 12v. And that another is some other way to find Data In (DI) and Data Out (DO) since there is no serial bus with those terminals? Perhaps tapping into the 4 wire ECP bus?
Has anyone gotten this to work yet or have ideas on next steps?