mitchjs

after setting the device to this driver, do a "configure" and then "refresh"

yes i believe the device has no schedule, which is not a bad thing... when you got home automation just use the built in thermostat scheduler app within Hubitat i...

im in Florida so its never used for HEATING :)

to me its hardware issue... i only have 889LM wired to my GDO (old craftsman one) and it just works i suspect wiring nsayer, i would get it all working...

You have a good solid 5v supply on the board?You might need to reach out to Paul the hardware designer…Maybe disconnect all the wires from ratgdo board… get it all...

4 wires in white terminal?Not sure I followAt most there is 2 wires in the control panel terminals(each)One goes to wall panel, one goes to ratgdoLeve the obstruction ratgdo wire...

ah, that is an old one.... well try just ratgdo, connected to the red and white, leave the black disconnected (obstuction sensor) white is the common ground on the gdo...

@nsayer , i dont think Paul put out an offical one, but on git hub there was this stuff at https://github.com/Kaldek/rat-ratgdo

@crockpotveggies, Do you have a wall panel? if not it has to go in to emulation mode.... not as well tested, as 99% of the people got a wall panel...

just a fyi, in the SEC1.0 of this HOMEKIT version, I did panel emulation differently... and I really haven't tested it.... one reason is myself and my other testers all...