In this video I tell you what are the advantages of having your own IoT platform. 3 Open Source platforms for IoT Soon I will be launching a live course on how to implement your own IoT platform. It will be limited to 20 people, because we will work in a group for four classes. to be at Read more…
In this video tutorial I show you how to install your own MQTT server in the cloud. In this way you will be able to send and receive MQTT messages from any IoT device connected to the Internet. The MQTT server that you will set up will allow you to test your devices. It can even be used in some Read more…
A few days ago one of my subscribers asked me how he could design an IoT device for a client. In this video I share the advice and recommendations that I gave him, through seven points, which I will detail below. Keep it simple This means building what is called Read more…
In this article we will see in detail how to add encryption to our MQTT communications. If you have not yet seen how to install an MQTT server on a Raspberry Pi, I invite you to read this article. What is TLS/SSL and what is it for? To begin with, TLS is a standard based on SSL, which appeared Read more…
Designing an IoT project can be complicated, given the large number of factors to take into account. Paradoxically, the proposal must begin at the end. That is, knowing what metrics or analytics you want to achieve and based on that define all the elements to reach that goal. Read more…
Installing Mosquitto In this article we will see how to install an MQTT server on Raspberry Pi, step by step. First of all we must install the software to run an MQTT broker (server). Mosquitto is the most used and the one we are going to use in this case. don't stop looking Read more…
Many options There are a wide variety of options when choosing the management platform for our IoT system. The truth is that not all of them are useful for all projects, since each of them has different approaches and different objectives. There are, for example, platforms that focus Read more…
What we will do in this tutorial We will connect an ESP8266 microcontroller to the Adafruit IoT platform and send it a message every second. What elements are needed An ESP8266 microcontroller. In my case I have used the NodeMCU development board, but any other can work. Have an Adafruit account Read more…
Existing hardware and software platforms applied to IoT solutions multiply over time. There are more and more options to sense, communicate, process, store and analyze information or to carry out intelligent automatic controls. In the IoT world, Open Source solutions, both in software and hardware, have Read more…
In this article I show you 3 Open Source IoT platforms that you can use in your projects. Let's analice each one of them. Thingsboard This platform has an Apache 2.0 license, which means that it can be run on its own server and offered commercially, even under its own brand. Characteristics It is multi-tenant, Read more…
English 
Español