Migrate from V1 to V2
Move a legacy HTTP or MQTT integration to HTTP_V2 or MQTT_V2: create the V2 integration next to the V1 one, compare the data, then delete V1.
HTTP V1 Integration
Configure a legacy HTTP (V1) integration that sends an application's uplinks to your server, and accepts downlinks from it.
MQTT V1 Integration
Configure a legacy MQTT (V1) integration that publishes an application's uplinks to your MQTT broker.