Discovery log
This is my discovery log, hope it helps

There are two non-Homekit extensions, two Homekit extensions, two non-Homekit plugs and a HomeKit light strip - these are all UK versions of the products. Really hope there is going to be a way to exclude the Homekit compatible devices so we don't end up with duplicate entries in the Home app.

[2/8/2021, 12:08:28 PM] Homebridge v1.3.0-beta.53 (MerossCloud) is running on port 56522.
[2/8/2021, 12:08:30 PM] [MerossCloud] {"uuid":"2008286380874790827348e1e92ebf42","onlineStatus":1,"devName":"Smart LED Light Strip","devIconId":"device021_un","bindTime":1612784974,"deviceType":"msl320c","subType":"un","channels":[{}],"region":"eu","fmwareVersion":"4.1.12","hdwareVersion":"4.0.0","userDevIcon":"","iconType":1,"skillNumber":"","domain":"mqtt-eu.meross.com","reservedDomain":"mqtt-eu-alter.meross.com"}
[2/8/2021, 12:08:30 PM] [MerossCloud] {"_events":{},"_eventsCount":6,"clientResponseTopic":null,"waitingMessageIds":{},"token":"3aec4abf234e18fe214da7af6f90d5ba092edd37f1a08a51b982571fd2b8c1a4","key":"f9bcb12fc04385ef086186d962227648","userId":"250689","dev":{"uuid":"2008286380874790827348e1e92ebf42","onlineStatus":1,"devName":"Smart LED Light Strip","devIconId":"device021_un","bindTime":1612784974,"deviceType":"msl320c","subType":"un","channels":[{}],"region":"eu","fmwareVersion":"4.1.12","hdwareVersion":"4.0.0","userDevIcon":"","iconType":1,"skillNumber":"","domain":"mqtt-eu.meross.com","reservedDomain":"mqtt-eu-alter.meross.com"}}
[2/8/2021, 12:08:30 PM] [MerossCloud] {"uuid":"1804173952471929030434298f156c5f","onlineStatus":1,"devName":"Meross Power Strip 2","devIconId":"device020_uk","bindTime":1612784684,"deviceType":"mss425e","subType":"uk","channels":[{},{"type":"Switch","devName":"Switch 1","devIconId":"device001"},{"type":"Switch","devName":"Switch 2","devIconId":"device001"},{"type":"Switch","devName":"Switch 3","devIconId":"device001"},{"type":"USB","devName":"USB","devIconId":"device001"}],"region":"eu","fmwareVersion":"1.1.9","hdwareVersion":"1.0.0","userDevIcon":"","iconType":1,"skillNumber":"","domain":"mqtt-eu.meross.com","reservedDomain":"mqtt-eu-alter.meross.com"}
[2/8/2021, 12:08:30 PM] [MerossCloud] {"_events":{},"_eventsCount":6,"clientResponseTopic":null,"waitingMessageIds":{},"token":"3aec4abf234e18fe214da7af6f90d5ba092edd37f1a08a51b982571fd2b8c1a4","key":"f9bcb12fc04385ef086186d962227648","userId":"250689","dev":{"uuid":"1804173952471929030434298f156c5f","onlineStatus":1,"devName":"Meross Power Strip 2","devIconId":"device020_uk","bindTime":1612784684,"deviceType":"mss425e","subType":"uk","channels":[{},{"type":"Switch","devName":"Switch 1","devIconId":"device001"},{"type":"Switch","devName":"Switch 2","devIconId":"device001"},{"type":"Switch","devName":"Switch 3","devIconId":"device001"},{"type":"USB","devName":"USB","devIconId":"device001"}],"region":"eu","fmwareVersion":"1.1.9","hdwareVersion":"1.0.0","userDevIcon":"","iconType":1,"skillNumber":"","domain":"mqtt-eu.meross.com","reservedDomain":"mqtt-eu-alter.meross.com"}}
[2/8/2021, 12:08:30 PM] [MerossCloud] {"uuid":"1803195486867629080634298f154505","onlineStatus":1,"devName":"Meross Power Strip 1","devIconId":"device020_uk","bindTime":1612784577,"deviceType":"mss425e","subType":"uk","channels":[{},{"type":"Switch","devName":"Switch 1","devIconId":"device001"},{"type":"Switch","devName":"Switch 2","devIconId":"device001"},{"type":"Switch","devName":"Switch 3","devIconId":"device001"},{"type":"USB","devName":"USB","devIconId":"device001"}],"region":"eu","fmwareVersion":"1.1.9","hdwareVersion":"1.0.0","userDevIcon":"","iconType":1,"skillNumber":"","domain":"mqtt-eu.meross.com","reservedDomain":"mqtt-eu-alter.meross.com"}
[2/8/2021, 12:08:30 PM] [MerossCloud] {"_events":{},"_eventsCount":6,"clientResponseTopic":null,"waitingMessageIds":{},"token":"3aec4abf234e18fe214da7af6f90d5ba092edd37f1a08a51b982571fd2b8c1a4","key":"f9bcb12fc04385ef086186d962227648","userId":"250689","dev":{"uuid":"1803195486867629080634298f154505","onlineStatus":1,"devName":"Meross Power Strip 1","devIconId":"device020_uk","bindTime":1612784577,"deviceType":"mss425e","subType":"uk","channels":[{},{"type":"Switch","devName":"Switch 1","devIconId":"device001"},{"type":"Switch","devName":"Switch 2","devIconId":"device001"},{"type":"Switch","devName":"Switch 3","devIconId":"device001"},{"type":"USB","devName":"USB","devIconId":"device001"}],"region":"eu","fmwareVersion":"1.1.9","hdwareVersion":"1.0.0","userDevIcon":"","iconType":1,"skillNumber":"","domain":"mqtt-eu.meross.com","reservedDomain":"mqtt-eu-alter.meross.com"}}
[2/8/2021, 12:08:30 PM] [MerossCloud] {"uuid":"2008133171238290824248e1e92af9ee","onlineStatus":2,"devName":"HomeKit 2","devIconId":"device033_uk","bindTime":1609510515,"deviceType":"mss425f","subType":"uk","channels":[{},{"type":"Switch","devName":"Switch 1","devIconId":"device001"},{"type":"Switch","devName":"Switch 2","devIconId":"device001"},{"type":"Switch","devName":"Switch 3","devIconId":"device001"},{"type":"Switch","devName":"Switch 4","devIconId":"device001"},{"type":"USB","devName":"USB","devIconId":"device001"}],"region":"eu","fmwareVersion":"4.1.6","hdwareVersion":"4.0.0","userDevIcon":"","iconType":1,"skillNumber":"","domain":"mqtt-eu.meross.com","reservedDomain":"mqtt-eu-alter.meross.com"}
[2/8/2021, 12:08:30 PM] [MerossCloud] {"_events":{},"_eventsCount":6,"clientResponseTopic":null,"waitingMessageIds":{},"token":"3aec4abf234e18fe214da7af6f90d5ba092edd37f1a08a51b982571fd2b8c1a4","key":"f9bcb12fc04385ef086186d962227648","userId":"250689","dev":{"uuid":"2008133171238290824248e1e92af9ee","onlineStatus":2,"devName":"HomeKit 2","devIconId":"device033_uk","bindTime":1609510515,"deviceType":"mss425f","subType":"uk","channels":[{},{"type":"Switch","devName":"Switch 1","devIconId":"device001"},{"type":"Switch","devName":"Switch 2","devIconId":"device001"},{"type":"Switch","devName":"Switch 3","devIconId":"device001"},{"type":"Switch","devName":"Switch 4","devIconId":"device001"},{"type":"USB","devName":"USB","devIconId":"device001"}],"region":"eu","fmwareVersion":"4.1.6","hdwareVersion":"4.0.0","userDevIcon":"","iconType":1,"skillNumber":"","domain":"mqtt-eu.meross.com","reservedDomain":"mqtt-eu-alter.meross.com"}}
[2/8/2021, 12:08:30 PM] [MerossCloud] {"uuid":"2009087998163790828448e1e930b85d","onlineStatus":2,"devName":"HomeKit 1","devIconId":"device033_uk","bindTime":1609508465,"deviceType":"mss425f","subType":"uk","channels":[{},{"type":"Switch","devName":"Switch 1","devIconId":"device001"},{"type":"Switch","devName":"Switch 2","devIconId":"device001"},{"type":"Switch","devName":"Switch 3","devIconId":"device001"},{"type":"Switch","devName":"Switch 4","devIconId":"device001"},{"type":"USB","devName":"USB","devIconId":"device001"}],"region":"eu","fmwareVersion":"4.1.6","hdwareVersion":"4.0.0","userDevIcon":"","iconType":1,"skillNumber":"","domain":"mqtt-eu.meross.com","reservedDomain":"mqtt-eu-alter.meross.com"}
[2/8/2021, 12:08:30 PM] [MerossCloud] {"_events":{},"_eventsCount":6,"clientResponseTopic":null,"waitingMessageIds":{},"token":"3aec4abf234e18fe214da7af6f90d5ba092edd37f1a08a51b982571fd2b8c1a4","key":"f9bcb12fc04385ef086186d962227648","userId":"250689","dev":{"uuid":"2009087998163790828448e1e930b85d","onlineStatus":2,"devName":"HomeKit 1","devIconId":"device033_uk","bindTime":1609508465,"deviceType":"mss425f","subType":"uk","channels":[{},{"type":"Switch","devName":"Switch 1","devIconId":"device001"},{"type":"Switch","devName":"Switch 2","devIconId":"device001"},{"type":"Switch","devName":"Switch 3","devIconId":"device001"},{"type":"Switch","devName":"Switch 4","devIconId":"device001"},{"type":"USB","devName":"USB","devIconId":"device001"}],"region":"eu","fmwareVersion":"4.1.6","hdwareVersion":"4.0.0","userDevIcon":"","iconType":1,"skillNumber":"","domain":"mqtt-eu.meross.com","reservedDomain":"mqtt-eu-alter.meross.com"}}
[2/8/2021, 12:08:30 PM] [MerossCloud] {"uuid":"19010801830403251a1334298f146941","onlineStatus":1,"devName":"Plug 2","devIconId":"device025","bindTime":1609095094,"deviceType":"mss310","subType":"uk","channels":[{}],"region":"eu","fmwareVersion":"2.1.16","hdwareVersion":"2.0.0","userDevIcon":"","iconType":1,"skillNumber":"","domain":"mqtt-eu.meross.com","reservedDomain":"mqtt-eu-alter.meross.com"}
[2/8/2021, 12:08:30 PM] [MerossCloud] {"_events":{},"_eventsCount":6,"clientResponseTopic":null,"waitingMessageIds":{},"token":"3aec4abf234e18fe214da7af6f90d5ba092edd37f1a08a51b982571fd2b8c1a4","key":"f9bcb12fc04385ef086186d962227648","userId":"250689","dev":{"uuid":"19010801830403251a1334298f146941","onlineStatus":1,"devName":"Plug 2","devIconId":"device025","bindTime":1609095094,"deviceType":"mss310","subType":"uk","channels":[{}],"region":"eu","fmwareVersion":"2.1.16","hdwareVersion":"2.0.0","userDevIcon":"","iconType":1,"skillNumber":"","domain":"mqtt-eu.meross.com","reservedDomain":"mqtt-eu-alter.meross.com"}}
[2/8/2021, 12:08:30 PM] [MerossCloud] {"uuid":"19010841385712251a1334298f14691f","onlineStatus":1,"devName":"Plug 1","devIconId":"device025","bindTime":1609095027,"deviceType":"mss310","subType":"uk","channels":[{}],"region":"eu","fmwareVersion":"2.1.16","hdwareVersion":"2.0.0","userDevIcon":"","iconType":1,"skillNumber":"","domain":"mqtt-eu.meross.com","reservedDomain":"mqtt-eu-alter.meross.com"}
[2/8/2021, 12:08:30 PM] [MerossCloud] {"_events":{},"_eventsCount":6,"clientResponseTopic":null,"waitingMessageIds":{},"token":"3aec4abf234e18fe214da7af6f90d5ba092edd37f1a08a51b982571fd2b8c1a4","key":"f9bcb12fc04385ef086186d962227648","userId":"250689","dev":{"uuid":"19010841385712251a1334298f14691f","onlineStatus":1,"devName":"Plug 1","devIconId":"device025","bindTime":1609095027,"deviceType":"mss310","subType":"uk","channels":[{}],"region":"eu","fmwareVersion":"2.1.16","hdwareVersion":"2.0.0","userDevIcon":"","iconType":1,"skillNumber":"","domain":"mqtt-eu.meross.com","reservedDomain":"mqtt-eu-alter.meross.com"}}
[2/8/2021, 12:08:30 PM] [MerossCloud] A Meross Device has been discovered with Device Type: msl320c, which is currently not supported. Enable Device Discovery on Plugin Settings, Then Submit Meross Cloud Info Here: https://git.io/JLD51.
[2/8/2021, 12:08:30 PM] [MerossCloud] A Meross Device has been discovered with Device Type: mss425f, which is currently not supported. Enable Device Discovery on Plugin Settings, Then Submit Meross Cloud Info Here: https://git.io/JLD51.
[2/8/2021, 12:08:30 PM] [MerossCloud] A Meross Device has been discovered with Device Type: mss425e, which is currently not supported. Enable Device Discovery on Plugin Settings, Then Submit Meross Cloud Info Here: https://git.io/JLD51.
[2/8/2021, 12:08:30 PM] [MerossCloud] A Meross Device has been discovered with Device Type: mss425e, which is currently not supported. Enable Device Discovery on Plugin Settings, Then Submit Meross Cloud Info Here: https://git.io/JLD51.
[2/8/2021, 12:08:30 PM] [MerossCloud] A Meross Device has been discovered with Device Type: mss310, which is currently not supported. Enable Device Discovery on Plugin Settings, Then Submit Meross Cloud Info Here: https://git.io/JLD51.
[2/8/2021, 12:08:31 PM] [MerossCloud] A Meross Device has been discovered with Device Type: mss310, which is currently not supported. Enable Device Discovery on Plugin Settings, Then Submit Meross Cloud Info Here: https://git.io/JLD51.
[2/8/2021, 12:08:41 PM] [MerossCloud] A Meross Device has been discovered with Device Type: mss425f, which is currently not supported. Enable Device Discovery on Plugin Settings, Then Submit Meross Cloud Info Here: https://git.io/JLD51.