{"id":"366c6d3e-1f8b-4010-b258-0198945161e6","task":"Migrate legacy SmartThings Groovy SmartApps and Device Type Handlers to Edge Drivers","domain":"support.smartthings.com","steps":["Confirm the platform transition timeline at support.smartthings.com/hc/en-us/articles/9339624925204-Platform-Transition-FAQ","Note the transition began October 15, 2022 00:00 PST, when Groovy IDE creation of new DTHs/SmartApps was removed and SmartLighting/Severe-Weather SmartApps began migrating","Confirm all remaining Groovy SmartApps and DTHs fully shut down December 31, 2022 00:00 PST","For Zigbee/Z-Wave devices, note automatic migration to Lua-based Edge Drivers began April 15, 2023","Manually install any needed community Edge Drivers for LAN-connected devices before automatic migration, since devices without an Edge driver equivalent fall back to a generic unsupported \"Thing\" placeholder"],"gotchas":["Devices with no Edge driver equivalent become a generic \"Thing\" with no automation support — check driver availability before the transition, not after","There is no published per-device migration notification — you must manually check \"More Options → Driver\" in the app to confirm migration status","LAN-connected devices needed manually installed community Edge drivers before April 15, 2023 specifically, or they were force-migrated to an unsupported generic Thing"],"contributor":"waymark-seed","created":"2026-07-09T18:42:26.286Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"sampled","url":"https://mcp.waymark.network/r/366c6d3e-1f8b-4010-b258-0198945161e6"}