Hard Freeze? IoT to the Rescue!
Did my WaterLeak system prevent house flooding? Quick answer: No. Longer answer: Since it was plugged in incorrectly, it did nothing. It took me about …
IoT and Software Blog
Did my WaterLeak system prevent house flooding? Quick answer: No. Longer answer: Since it was plugged in incorrectly, it did nothing. It took me about …
Updating a home full of sensors manually can quickly become unmanageable. For a Wifi connected microcontroller like the ESP32, there are a few different update …
Want to build a Continuous Integration pipeline for an ESP32 in which you run several tools against your source code, send it to SonarQube, then …
We will be adding the PubSubClient library to the PlatformIO project and configuring the ESP-WiFiSettings project with our MQTT server and port. At the end, …
We will explore checking that our docker compose including Mosquitto, Node-Red, Grafana and InfluxDB is all working.
This post will show you how to setup docker, docker-compose, Mosquitto, NodeRed, Grafana, and InfluxDB to receive and process MQTT messages sent from a ESP32.
Configuring the ESP32 to create a WiFi Hot Spot for entering WiFi name and password, as a secure alternative to hard coding WiFi credentials.
Before we add the BME280 environmental sensor I wanted to report basic information from the processor without having to connect anything else. The ESP32 actually …
We will be building the most basic “hello world” project, connecting to the ESP32, and then testing that we can see the serial message from the ESP32.
Tools of the Trade I chose Visual Studio Code paired with Platform IO since the setup is pretty easy with a high level of library …