Tutorials, IoT Development Practices, Edge Computing, Functional Programming...

Lots of new features and performance optimizations - eKuiper Newsletter 202111
Lots of new features and performance optimizations - eKuiper Newsletter 202111

This month, the eKuiper team is focusing on developing v1.4.0, aiming to release the version in early December officially.

2021-12-01
Verifying Kuiper stream processing with MQTT X
Verifying Kuiper stream processing with MQTT X

This article will use the script and timing function of MQTT X to simulate temperature and humidity data reporting, and combine with EMQ X Edge to verify Kuiper's stream processing function.

Run TensorFlow Lite model with Kuiper function plugin
Run TensorFlow Lite model with Kuiper function plugin

In this tutorial, we walk you through building a customized Kuiper plugin to leverage a pre-trained TensorFlowLite model.

2021-03-05
Release Notes — Kuiper 0.9.1
Release Notes — Kuiper 0.9.1

Kuiper 0.9.1 provides a management console, which can be used for Kuiper node management, stream, rule and plugin visualize edit. It greatly improves the using experience.

Release Notes — Kuiper 0.9.0
Release Notes — Kuiper 0.9.0

Kuiper 0.9.0 includes the stream state management, KubeEdge device model adoption, EdgeX array type support and TDengine database sink support.

Build a private smart home hub with Raspberry Pi
Build a private smart home hub with Raspberry Pi

We will use Raspberry Pi + (EMQ X Edge & Kuiper) to build a private smart home hub for implementing the edge computing of device data and reducing leaking the home data.

Use Golang template to customize analaysis result in Kuiper
Use Golang template to customize analaysis result in Kuiper

This article will introduce how to use the data template in the sink to achieve "secondary processing" of the analysis results.

2020-07-15
Release Notes — Kuiper 0.5.0
Release Notes — Kuiper 0.5.0

Kuiper 0.5.0 added count window which can be used for window analysis based on count, and more JSON functions support.

Release Notes — Kuiper 0.4.1
Release Notes — Kuiper 0.4.1

Kuiper 0.4.1 supports modifying EdgeX MQTT message bus configurations via Docker environment variables, supports plugin multi-instances and http_pull source.

Control IoT device with EdgeX Kuiper rules engine
Control IoT device with EdgeX Kuiper rules engine

This article describes how to use the EMQ X Kuiper rules engine and how to implement controlling IoT devices according to the analysis result.