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Think Like a Python Automation Engineer

Think Like a Python Automation Engineer

I read many articles about the use of Python in software development, but very few of them focus on using Python for test automation. I…
Go to the profile of Prashant Kumar Pathak
Prashant Kumar Pathak
MQTT broker with Secure WebSocket using Traefik, Docker Compose and Let’s Encrypt

MQTT broker with Secure WebSocket using Traefik, Docker Compose and Let’s Encrypt

Thank you for all the kind words about the MQTT broker with secure (TLS) communication on Ubuntu 18.04 LTS and an ESP32 MQTT client and…
Go to the profile of Suru Dissanaike
Suru Dissanaike
HiMinds Wireless Environmental Sensor Gen 2, Part 5: Thermal issues

HiMinds Wireless Environmental Sensor Gen 2, Part 5: Thermal issues

Now and then I like to go for a run in the morning; most runs are forgettable but then once in a while, you experience something that…
Go to the profile of Suru Dissanaike
Suru Dissanaike
HiMinds Wireless Environmental Sensor Gen 2, Part 4: Enclosure

HiMinds Wireless Environmental Sensor Gen 2, Part 4: Enclosure

Related articles:
Go to the profile of Suru Dissanaike
Suru Dissanaike
HiMinds Wireless Environmental Sensor Gen 2, Part 3: PCB, PCBA and Production

HiMinds Wireless Environmental Sensor Gen 2, Part 3: PCB, PCBA and Production

HiMinds Wireless Environmental Sensor Gen 2 (Rev B)
Go to the profile of Suru Dissanaike
Suru Dissanaike

A way to minimize errors and make your C code easier to read — The non-trivial parts

The previous article only focused on multi-threading, this article will focus on cryptography and discuss some other non-trivial…
Go to the profile of Markus Gothe
Markus Gothe
HiMinds Wireless Environmental Sensor Gen 2, Part 2: Design

HiMinds Wireless Environmental Sensor Gen 2, Part 2: Design

Design and Schematics
Go to the profile of Suru Dissanaike
Suru Dissanaike
How to optimize your carbon dioxide (CO₂) levels for maximum productivity with ESP32

How to optimize your carbon dioxide (CO₂) levels for maximum productivity with ESP32

If you run a company and you want to be sure that everyone is on top of their game; don’t forget to monitor the office environment.
Go to the profile of Suru Dissanaike
Suru Dissanaike

A way to minimize errors and make your C code easier to read — Multi-threading

In the previous article, I mentioned reentrant functions which led us in media res into multi-threading issues and the related concept of…
Go to the profile of Markus Gothe
Markus Gothe
HiMinds Wireless Environmental Sensor Gen 2, Part 1: Requirements

HiMinds Wireless Environmental Sensor Gen 2, Part 1: Requirements

Time to level-up our wireless environmental sensor!
Go to the profile of Suru Dissanaike
Suru Dissanaike

A way to minimize errors and make your C code easier to read — The less trivial parts

In the previous article, I went through some trivial, but not obvious, examples even if the examples related to the stack and the page size…
Go to the profile of Markus Gothe
Markus Gothe

A way to minimize errors and make your C code easier to read.

We’ve all been there, looking for a subtle bug in our code that is not trivial to find. The code at least compiles and run perfectly fine…
Go to the profile of Markus Gothe
Markus Gothe
MQTT broker with secure (TLS) and Docker Compose

MQTT broker with secure (TLS) and Docker Compose

Thank you for all the kind words about the MQTT broker with secure (TLS) communication on Ubuntu 18.04 LTS and an ESP32 MQTT-client…
Go to the profile of Suru Dissanaike
Suru Dissanaike
Let’s take some baby steps, Continuous Integration (CI) using GitLab

Let’s take some baby steps, Continuous Integration (CI) using GitLab

In an article series called “Is it too cold and damp?” we implemented a solution that utilizes our open-source sensor to ensure that the…
Go to the profile of Suru Dissanaike
Suru Dissanaike
Is it too cold and damp? Part 3: Implementation

Is it too cold and damp? Part 3: Implementation

In our previous article, we did a high-level design of our solution. In this article, we implement the software and show you our…
Go to the profile of Suru Dissanaike
Suru Dissanaike
Is it too cold and damp? Part 2: Design

Is it too cold and damp? Part 2: Design

Part 2: Design
Go to the profile of Suru Dissanaike
Suru Dissanaike
The Four Most Important Things I’ve Learned From 15 Years In Tech

The Four Most Important Things I’ve Learned From 15 Years In Tech

Working in tech is hard. Let’s make it easier.
Go to the profile of Tobias Adriansson
Tobias Adriansson
Is it too cold and damp? Part 1: Requirements

Is it too cold and damp? Part 1: Requirements

Part 1: Requirements
Go to the profile of Suru Dissanaike
Suru Dissanaike
Open Source Wireless Environmental Sensor HW, Part 6: Testing the prototypes

Open Source Wireless Environmental Sensor HW, Part 6: Testing the prototypes

Testing the prototypes
Go to the profile of Suru Dissanaike
Suru Dissanaike
Open Source Wireless Environmental Sensor HW, Part 5: Production

Open Source Wireless Environmental Sensor HW, Part 5: Production

Part 5: Production
Go to the profile of Suru Dissanaike
Suru Dissanaike
Just some quick notes on gettings started with your HiMinds Open Source Wireless Environmental…

Just some quick notes on gettings started with your HiMinds Open Source Wireless Environmental…

This article will describe how you get started with your HiMinds Open Source Wireless Environmental Sensor; you will be doing the…
Go to the profile of Suru Dissanaike
Suru Dissanaike
Open Source Wireless Environmental Sensor HW, Part 4: Schematics, PCB and PCBA

Open Source Wireless Environmental Sensor HW, Part 4: Schematics, PCB and PCBA

Part 4: Schematics, PCB and PCBA
Go to the profile of Suru Dissanaike
Suru Dissanaike
Open Source Wireless Environmental Sensor HW, Part 3: Design

Open Source Wireless Environmental Sensor HW, Part 3: Design

Part 3: Design
Go to the profile of Suru Dissanaike
Suru Dissanaike
Open Source Wireless Environmental Sensor HW, Part 2: Prototyping

Open Source Wireless Environmental Sensor HW, Part 2: Prototyping

Part 2: Prototyping
Go to the profile of Suru Dissanaike
Suru Dissanaike
Open Source Wireless Environmental Sensor HW, Part 1: Requirements

Open Source Wireless Environmental Sensor HW, Part 1: Requirements

Part 1: Introduction and Requirements
Go to the profile of Suru Dissanaike
Suru Dissanaike
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