MQTT Service


MQTT is one of the protocols lumped in with the "Internet of Things" (IoT) and it can be used for lots of things. An MQTT client has been borged into MRL.


Here's a screenshot from my Android phone running MyMQTT connected to the same broker.


UAE professor uses 3D printing to make highly personalized, advanced prosthetic arms

mayaway's picture

Hi all,

Take a look at

The guy is working on Gael's arm!!! Uh, I think that's called plagiarism.

Please leave a Comment at the bottom of the page and tell them they are showing Gael Langevin's Open Source creation and they can learn and see more at



MrlComm 54

dom14's picture
With the new version, this code doesn't work.
  int i=0;
  while (mrlComm.getCustomMsgSize()){
    int x = mrlComm.getCustomMsg();
    //MrlMsg is the class that build message to send to MRL

Nixie Tube Clock

Gareth's picture

I have been looking for a fitting clock to match with a Mongolian shelving unit,

it needed to be retro so no option...... Nixie Tubes !!!.

Marty the robot powered by Myrobotlab !

moz4r's picture

Marty using MRL inside, great ! I'm using raspi + Adafruit16CServoDriver only.




Small setup :

Kuka Arm table tennis

GroG's picture

Awesome and Amazing ...

Of course I'm curioiusly trying to find the array of high speed digital video cameras for positioning, and curious about the amount of "not on the arm" processing going on ...

ESP8266 and MrlComm with websocket

calamity's picture

In the last few day, I have try to use my ESP8266 to run MrlCommand communicate with it using a WiFi protocol.

So far I manage to