Data acquisition

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Introduction

Kotori offers communication paths for data acquisition from different kinds of sensor nodes. Check our list of favourite client libraries.

Protocols

• Data acquisition over MQTT
• Data acquisition over HTTP
• Data acquisition over UDP

Client runtimes

• Data acquisition with Bash
• Data acquisition with Python
• Data acquisition with PHP
• Data acquisition with Arduino

Serialization formats

• Data serialization using C structs
• Data serialization with Bencode

Metadata signalling

• Error signalling

Examples

A Sawtooth signal is convenient to publish measurement values without having any hardware in place.