ESP-Wroom-32 Web Server meets some Nema17 stepper's

Gareth's picture

This is a walkthrough on how to control Nema17 Stepper motors using an ESP32 Webserver.

In the example above I am using the local ESP32 webserver to control InMoov's neck screw via a Nema17 stepper motor and 3D printed Gearbox.

Controlling Stepper motors via a Wifi enabled webserver opens up an easy way to control remote devices. The information here shows how this can be done easily and at low cost.

Requirements :-


Add win32com Library

Bretzel_59's picture

Hello,

 

I'm trying to use the windows TTS in MRL but I don't know if it is possible to add the win32com library.

I've downloaded this file : http://www.java2s.com/Code/Jar/c/Downloadcommwin32all201jar.htm and put in libraries\jar folder but it didn't work.

under python 2.7 with pywin32, it's quite easy to use windows TTS :

 

import win32com.client


BUFFER OVERRUN - cause script stuck

moz4r's picture

Hello all !

I experiment some problems. I try to isolate them one by one.
With combinaison of some ingredients like input poling + servo moveto I get script stuck or servo delays. Sometime arduino down

http://a141.idata.over-blog.com/300x293/3/57/87/39/potion-magique.jpg

leap motion

pedro's picture

Hello!!

 

ive been a bit out of picture but now im back!!! 

Im at the moment trying to use leap motion to control the myrobotlab! does anyone have a clue on how to do it? i know have been done in the past!

 

Even if it doesnt work anymore with the changes on MRL what is the best way to implement information from an outside source (leap) into maybe the python interface? Could someone throw me a hint <) thanks alot

 

Pedro


Harder Better Faster Stronger - Is the InMoov Script Ready ?

GroG's picture

Hi,
Are we ready to package the latest InMoov script from here  https://github.com/MyRobotLab/inmoov 
as part of the build process so they will continue to grow in sync ?


what is the state of servo controls

pscartozzi's picture

I know this has been changing. What is the correct way to adust limits and scale a servo. I am using 1723.

I am using

marytts add voice

juerg's picture

tried to make things run but do not understand how I can add another voice than "cmu-slt-hsmm" available. Trying to select "dfki-pavoque-neutral" as voice throws the exception "no such voice"

master

VoiceRss Service

javadoc

You will need an api key from http://www.voicerss.org.  Quality is good. Its has slow responses, but the files will be cached.  Do not know what the max message length.

[[service/VoiceRss.py]]

Thank You moz4r / Steve for making and contributing this Service !
 

ESP32 Google Maps API

Gareth's picture

Here is a quick guide for extracting satellite mapping information via a simple ESP32 Web server.

Requirements :-

(1) Espressiff's ESP-WROOM-32