# 🛠️ Gateway

- [Digital Twin](https://docs.oneiot.de/gateway/digital-twin.md): We bring your devices into the digital world.
- [Gateway Adapter](https://docs.oneiot.de/gateway/gateway-adapter.md): Can be combined like building blocks, making it easy for your use case for every instrument.
- [Communication Protocol](https://docs.oneiot.de/gateway/communication-protocol.md): The communication protocol was designed to be simple to use, human readable, and easy to parse or serialize.
- [Instrument Driver](https://docs.oneiot.de/gateway/instrument-driver-1.md)
- [Over-The-Air Updates](https://docs.oneiot.de/gateway/over-the-air-updates.md)
- [Quick Setup Guide](https://docs.oneiot.de/gateway/connect-the-gateway.md): V2
- [Gateway Application Manual](https://docs.oneiot.de/gateway/gateway-manual.md): This is the manual for the Gateway V2.
- [Datasheet Gateway](https://docs.oneiot.de/gateway/gateway-datasheet.md): Datasheet for the Gateway V2 (Q4 2020).


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