Serial port issues.

MikeG's picture

  A few days ago my InMove (Alex), got stu[pid on me.  He just stopped working pretty much and then would not complete initialization. Every time I started him up he would sound the alert that he was having issues with his serial ports. I have set his ports in the config file number 6 to be 3,4 and 5 with five being his neopixel port, and the other two his two Arduino Mega imbedded processors. 

click exit

gurtel's picture

¿Dónde está esta salida?

Donde esta ?

Getting started with the nVidia Jetson Nano and MyRobotlab

kwatters's picture

nVidia recently announced a whole line of system of a chip boards (similar to the raspi) that help showcase the nVidia GPU.  These boards are based on an ARM 64 bit CPU architecture and coupled with an nVidia GPU.  (The Nano has a 128 core maxwell GPU.)  It's got 4 GB of ram, and uses a standard microSD card for it's main system storage (by default.)

SDR (Software Defined Radio)

Gareth's picture

Software defined radio (aka SDR), is a way of automating tuning into Audio/Digital radio receptions.

I am using a very simple (un-nervingly sensitive) USB dongle type RTL-SDR.COM

(cost inclusive antenna & mount was < £25).

RoboJ ventures into the forest

SurferJim's picture

It was a nice trial run to get RoboJ into the woods.  Good thing, Robotics has put me into pretty great shape.  His suspension is so damn strong, I'm in awe as he took a real lickin and kept on ticking.   No head popping off, no broken fingers, nada.  Putting steel into the neck was a real charm, make him strong and free from harm :-)   I cannot believe the obstacles he took on, dragging a robo into the woods like a 'foolish moron'  Next time, we go, motos and steering will ease the go....


Some tabs lack user interface,

LWFlouisa's picture

I was wondering if there was any way to install them?

Side note: I'd love if there was an actual books or step by step web tutorial on how to set up one. Though that might be a wile as it seems a new project.

right and left hand rotate servo and bicep servo moves continuously in clockwise

sunilskar's picture

Hi core team,


We are facing problem with the hand assembly. 

The Rotate servo and bicep servo moves continuously in clockwise for any command.

is there need any calibration of position of the servo and potentiometer. 


thanks in advance.

Can't run Python service

AdrienSCM's picture


I'm currently trying to use MRL to make somes test with Inmoov. The problem is that each time I launch MRL, I have this message : "could not create service python Python". Unfortunately I can't execute any code with the python service.

I tried to relaunch the service and to reinstall MRL but I still have this problem. The others services seems to work, I already used serial and servo.