Byungjoo-Lee's Stars
project-chip/connectedhomeip
Matter (formerly Project CHIP) creates more connections between more objects, simplifying development for manufacturers and increasing compatibility for consumers, guided by the Connectivity Standards Alliance.
zigbee-alliance/distributed-compliance-ledger
DCL is a public permissioned ledger framework for certification of device models. The ledger is based on Cosmos SDK and CometBFT (Tendermint).