InfluxDB and Grafana for sensor time series

I've started using InfluxDB for storing my sensor data as time series. The main reason for this is that it allows me to use Grafana for analyzing the data. This blog post is an introduction to my setup with these tools on a Raspberry Pi. Introduction All sensor data in my IoT-home setup are transformed... Continue Reading →

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The MicroPython Lego Bot

In the quest for getting my kids interested in coding, I've decided to make them a message controlled bot car with Lego bricks and an ESP8266 board. The idea is to have an environment where we can jointly program a sequence of actions that can be sent via WiFi to the bot for execution. With this setup... Continue Reading →

MicroPython and ESP8266

During the past 6 months  I have grown into a big fan of the Python programming language. I have also found a new passion in tinkering with the versatile and inexpensive ESP8266 microcontroller boards. For the embedded programming I usually stick with Arduino IDE and C/C++, but as there now is a Python implementation for ESP8266 available,... Continue Reading →

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