Parts fan for RigidBot

The days are getting shorter and rainier so time to dust of the 3D printer. (RigidBot)
Today I finally reinstalled the parts fan to improve the print quality.

A nice design by Walter

Continue reading “Parts fan for RigidBot”


Arduino KAKU MQTT client

Today I took the day off to do something I have been planning for a while.

I made a KAKU (Klik aan klik uit) MQTT client to send and receive (new)KAKU signals.

In this post I will describe some essential steps and specifics of my setup.
Continue reading “Arduino KAKU MQTT client”

MQTT – The language of IoT

MQTT is a Client Server publish/subscribe messaging transport protocol. It is light weight, open, simple, and designed so as to be easy to implement. These characteristics make it ideal for use in many situations, including constrained environments such as for communication in Machine to Machine (M2M) and Internet of Things (IoT) contexts where a small code footprint is required and/or network bandwidth is at a premium.

pub_sub Continue reading “MQTT – The language of IoT”

It has been a while, but I will try to keep this new blog alive and kicking!

Just some projects I am working on and wish to document.

Create a website or blog at

Up ↑