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Java

Outdated: this section documents The Things Network V2, which is no longer maintained. See the documentation for The Things Stack V3, or browse the V2 docs index.

Java is a complete ecosystem that provides tools for developing software and deploying it in a cross-platform environment.

With the TTN Client you can receive activations and uplink messages from devices via The Things Network as well as respond with downlink messages.

⚠️ The support and maintenance for this SDK has been discontinued, it is not recommended to use the SDK for new projects.