Wizkers documentation

Wizkers is a universal open source application for both data visualization and control of various kinds of scientific instruments. It is a full Javascript/HTML5 application which runs on nearly any computer, phone or tablet.

It can also run as a standalone server application, on any Linux platform, from a simple Raspberry Pi or Beaglebone black, all the way to cloud-hosted AWS instances, which gives it tremendous flexibility. Basically, it is a real open source simple 'cloud' system and one of the only 'cloud' projects out there with a fully open source (GNU Affero General Public License) front-end and backend.

Out of the box, Wizkers supports a variety of instruments, and it can easily be extended to support additional devices.

This documentation covers both user instructions and developer docs.

Wizkers connected to a KX3

What can Wizkers do?

At the core, Wizkers is designed to interface with various kind of sensors and scientific instruments and visualize and record their data. Wizkers lets you:

Who is Wizkers for ?

Wizkers is an ideal fit for anyone building or using measurement instruments, as it provides all the necessary capabilities to create an instrument utility that works on any operating system or device, is easy to maintain and fast to deploy. This enables instrument and sensor designers to focus on their project without spending too much time on the software part, and still create a best of class interface.

Wizkers is also a great solution for any sensor deployment project where there is a desire to be truly independent from third party service providers, or the deployment occurs in regions where 24/7 Internet connectivity is not a given. For this reason, Wizkers is popular with NGOs.

Why Wizkers ?

Wizkers came to life for a couple of simple reasons:

Another issue we have experienced many times over the last few years, is that most IoT startups cannot provide any kind of continuity and stability for a project: from Pinocc.io to Pachube, Spark.io, Helium.com, etc, most of those companies tend to review and modify their business model every couple of months, and put any project that relies on them at great risk.

Wizkers solves all this issues with one elegant framework: In a nutshell, Wizkers is both the missing link between your sensors, your instruments and the Cloud, as well as the missing universal utility for scientific instruments which works on any OS and any computer.

Wizkers overview

Supported instruments

The following instruments are currently supported in Wizkers (as of August 2015):

Instrument name Chrome Android Server Native (nwjs.io)
Medcom Onyx Yes Yes Yes Yes
Medcom Geiger Link Yes Yes Yes Yes
Medcom Blue Onyx Chromebooks only Yes No Yes
Medcom Hawk Nest - - Yes -
Safecast bGeigie Nano Chromebooks only Yes - Yes
Elecraft KX3 Yes Yes Yes Yes
Remote KX3 (Wizkers to Wizkers) Yes Not tested Not tested Yes
Elecraft KXPA100 Yes Yes Yes Yes
Kenwood V71A Yes Yes Yes Yes
Fluke 287/289 Yes Yes Yes Yes
Fried Circuits USB tester OLED backpack Yes Yes Yes Yes
Fried Circuits USB tested BTLE backpack Chromebooks only Yes No -
Simple serial terminal Yes Yes Yes Yes
Sark 110 antena analyzer Yes Yes Yes Yes
Kromek Sigma 25 Yes Yes Yes Yes
Kestrel 5000 series Yes Yes Yes Yes
Kestrel DROP Series Yes Yes Yes Yes

What if my instrument is not supported ?

We can help! If you are a developer, you can head over to the developer documentation and get started. You can also contact us at info@wizkers.io and find out how we can help.

Wizkers and Open Source

Wizkers is a fully open source project, released under the terms of the MIT License. Some libraries included in Wizkers are subject to a couple of light restrictions and not compatible with the MIT license, please check the source code headers.

Wizkers also uses a variety of third party libraries which are released under multiple license schemes, but are all compatible with this global license.

Installation instructions

Below are installation instructions for the three run modes supported on Wizkers:

Chrome packaged app

Wizkers can be downloaded from the Chrome app store, and is available on any computer that can run Chrome. This includes MacOS, Linux and Windows.

Chrome packaged apps rely on the Chrome runtime to run - this means you need to have Google Chrome installed on the computer - but otherwise behave as native applications.

Android app

Wizkers will eventually be available on the Google Play store, but in the mean time, you will have to build Wizkers for Android yourself (refer to the developer documentation for details on how to do this).


You can also run Wizkers as a standalone server. You then interact with a running Wizkers instance using a web browser. The advantage of running Wizkers in this mode, is that you can leave it connected to instruments 24/7. Server mode supports advanced features such as user management and user rights, multiple open instruments at the same time.

Refer to the developer documentation for instructions on how to checkout Wizkers from Github and build the server version.