@Mastui @leonieke @_elena closed source? The firmware is MIT licensed, their exists python-library, someone’s making a rust-library, a healthy ecosystem of software and multiple open source clients exist in app stores.
MeshCore works leaps and bounds better than Meshtastic at actual reliable messaging and delivery with its architecture.
Meshtastic is flooded with telemetry packets and has a hop could default of 3 max 7. MeshCore can go much farther.