ESP8266 NodeMCU: Getting Started with InfluxDB
This guide will get you started quickly with InfluxDB using the ESP8266 board. InfluxDB is an open-source time series database (TSDB). So, it is ideal to store sensor data with …
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ESP32: Getting Started with InfluxDB
This guide will get you started quickly with InfluxDB using the ESP32 board. InfluxDB is an open-source time series database (TSDB). It’s ideal to store sensor data with timestamps over …
ESP32/ESP8266: Send BME280 Sensor Readings to InfluxDB
In this guide, you’ll learn how to send BME280 sensor readings to InfluxDB using the ESP32 or ESP8266 boards. InfluxDB is a time series database. Each record on the database …
Monitoring Your Raspberry Pi System using InfluxDB Telegraf
This guide will show you how to monitor your Raspberry Pi system using InfluxDB Telegraf. You can collect metrics from the Raspberry Pi board (CPU usage, memory usage, disk usage, …
Install InfluxDB 2 on Raspberry Pi
This guide shows how to install InfluxDB 2 on Raspberry Pi. InfluxDB is an open-source time-series database (TSDB). So, it is ideal to store sensor data with timestamps over a …
Install OpenCV on a Raspberry Pi (compatible with all RPi boards)
This is a quick guide showing how to install OpenCV (Open Computer Vision Library) software on a Raspberry Pi board. We tested this installation on Raspberry Pi OS 64-bit. OpenCV …
ESP32: How to Log Data (10 Different Ways)
In this article, we’ll share ten different methods to log and save data with the ESP32. Would you like to monitor a specific sensor with the ESP32 and keep track …
Year in Review 2023 – Random Nerd Tutorials
Another year is coming to an end. As usual, we’ll share our Year in Review: a summary of what happened throughout the year on the Random Nerd Tutorials blog. We’ll …
Welcome to the RNT Insider Area
Welcome to the RNT Insider Area Lucky you — you’re in! We’ve got some of our BEST free bonuses for you on this page.</p> <h2><a href=”https://s3.amazonaws.com/rnt-user-unique-download-key/JSADFhewfJDSfahdfuwe/18_Arduino_Projects_eBook_Rui_Santos.zip” target=”_blank”>18+ Arduino Projects</a></h2> <a …
30+ Raspberry Pi Projects, Tutorials and Guides
30+ Raspberry Pi Projects, Tutorials and Guides The Raspberry Pi is a small computer board about the size of a credit card. It was developed in the United Kingdom by …
ESP8266 Time-Based Events using Node-RED and Big Timer
In this tutorial, you’ll learn how to control the ESP8266 NodeMCU outputs using time-based events. For that, we’ll set up an automation system on Node-RED with the Big Timer node. …
ESP32 Time-Based Events using Node-RED and Big Timer
In this tutorial, you’ll learn how to control the ESP32 outputs using time-based events. For that, we’ll set up an automation system on Node-RED with the Big Timer node. This …
Node-RED with Big Timer Node: Create Complex Automation Schedules Easily
In this guide, we’ll show you how you can create complex automation schedules easily using Node-RED and the Big Timer node. The Big Timer node provides a huge range of …
Run Your Cloud MQTT Mosquitto Broker (access from anywhere using Digital Ocean)
Learn how to install Mosquitto Broker for MQTT communication on a Linux Ubuntu VM (Virtual Machine) using Digital Ocean. Running an MQTT Mosquitto Broker in the cloud allows you to …