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Jonas Nordlund jonasnordlund

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@hgomez
hgomez / Fix AC9560 on Fedora 32.md
Last active November 17, 2022 22:31
How to fix unstable Intel Wireless-AC 9560 on Fedora 32

Problem

I have a Dell Inspiron 15 7586 with Fedora 32. Wifi AC is provided by an Intel AC 9560.

dmesg | grep iwlwifi
...
[   16.978385] iwlwifi 0000:00:14.3: Detected Intel(R) Wireless-AC 9560, REV=0x318
...
@Paraphraser
Paraphraser / MQTT_Node-Red_Influx.md
Last active April 5, 2024 00:20
Efficient recipe for getting MQTT data into an InfluxDB database using Node-Red

Recipe: from MQTT to InfluxDB via Node-Red

  • 2023-12-02 revise graphics to correspond with InfluxDB-in node, and explain the pros and cons of InfluxDB 1.8 vs InfluxDB 2.

Introduction

Getting data produced by IoT sensors into a database is practically a mandatory step before effective visualisation (eg dashboards).

This recipe shows you how to get an MQTT payload into an InfluxDB database using three Node-Red nodes. It makes the following assumptions: