You are a DIY, a maker, a Fablab, a professionnal?

- djolab is going to please you, because he is going to allow you in a few minutes to connect in the objects of your applications.

- djolab offers you a graphic Web interface which allows to pilot and to control your remote applications by means of buttons, lights, cursors, drop-down menus.

- djolab simplifies your connected applications by insuring the communication between their objects.

- djolab insures the communication between objects about is their geographical situation from the moment when they are connected to the WEB.

- djolab offers a Web interactive graphical interface to act on the distant objects.

- djolab is an experimental site in the sense which he helps to you test the validity of your applications.

- djolab in his column "textbook" proposes a set of documentations and a set of complete codes to help you in your developments.

- djolab to help you to finalize your experiments suggests you examples of buttons printing in 3D.

Why used djolab

The connected objects need a close or distant server to exchange their informations.

djolab proposes a protocol which simplifies the exchanges of objects connected in reading and writing.

The use of the standard functions of djolab is free. (Only the sending of SMS is paying, available soon).

djolab allows to avoid in the majority of the cases to have Web server to be maintained.

For those who will owe or will want to have their own server, djolab can serve as springboard to show the interest of an application before making a commitment of this investment.

You have ideas

The market of the electronics suggests a range of cards "micro controler" who allows to realize practically all that we want as far as possible.

You are a professional, a DiY, a Maker, a Fablab, a newcomer, djolab takes care of the communication of your applications.

Fields of application are unlimited:

- The home automation: control and surveillance of the housing environment.
- The assistant to the person by installing a button connected at home. Alert by SMS, E-mail.
- FabLab: initiation into the programming and the development of connected objects.
- The marketing and commercial applications: controls of totems, brands, objects of all kinds.
- The deported applications.
- The industrial surveillance.
- The surveillance generally.
- The robotics.
- The training, the initiation into the use of connected objects.
- The prototypage of applications connected to show the feasibility of a project to a prospective customer.
- etc.

Thanks to its graphical interface, makers can develop applications easy to use by their customers.

Thanks to djolab you increase your chances to make of your passion your job. The market of the connected applications is unlimited.

djolab a tool of laboratory which simplifies your electronics

djolab is also a tool of development, ideal to test an idea.

Limit your developments exactly necessity.

By using the graphic icons you go to free your electronics of many components.

Why to put a potentiometer of regulation when this one can be transformed into a constant of modifiable regulation since djolab.

Why to put a LED when you can show the same information in djolab.

Why to put a digital, greedy display in I/O and in energy, when you can post the same information in djolab.

The only thing that djolab cannot replace it is the sensors of information that they really need all your attention. The management time real Of these components is the key point of your application. It is necessary out of the question to miss an alarm.

By eliminating components you necessarily go to simplify your applications and to save. djolab is a real tool of laboratory in the sense that he allows you to communicate in light with your applications. The difference enters a potentiometer of regulation and a constant which expresses the value which you wish to handle has no equivalence.

The information treated with djolab

The exchanges between the connected objects can be:

- numerical values
- text
- actions
- informations
- events

djolab also allows to use the mobile means of communication:

- sendind mails
- sending SMS (soon)

The electronic solutions of the market

The market proposes at present an outfit of cards " micro-controler to control " to realize connected objects.

The cards "micro controler" : The family of Arduino, ESP8266, and many others.

What matters is before any the availability of components, their price and the associated documentation.

The examples which we propose are realized with the very cheap card ESP8266 E01 proposed near 2 dollars.

As standard card ESP8266 programs with the commands AT but for a bigger flexibility we recommend the use of the IDE of arduino which offers

The offers telecom of the market

Telecom operators propose cheap enough offers not to go without it.

In particular, the solution ( mini mobile box) can simplify you the life and especially make totally independent some of your connected objects situated in Environment of nobody leaves. These solutions are recommended when the volume of trade is very low.

The market of the electronics proposes modes of communications varied enough as the WIFI cards, BlueTooth and even the use of the short frequencies for the very low(weak) exchanges.

The most important are to connect in the weft WEB, then everything becomes simple.

The interchange protocol of djolab is little voluminous in exchange for data, limited to a line of textual command.

Easy to use

Every time you create a button, a light, a potentiometer, djolab gives you the line of command which your micro-controler to control has to send to him for interact.

Some icons proposed by djolab

Slide switches one / off

Rectangular switches on/off

Circular switches on/off

Circular lights on/off

Rectangular lights on/off


Value indicators

Textual informations

ESP8266-E01 : programming's diagram

ESP8266-E01 : application's diagram

Our videos

The mapping between djolab and the card to micro-check

An overview of the code of the micro-controler ESP8266

An overview of djolab

djolab in light


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