I recently wrote a tutorial titled, Configuring Visual Studio Code for Arduino Development, because I’ve been exploring the Internet of Things (IoT). Up until recently I’ve only had hands on experience with Raspberry Pi, but I’ve been expanding my knowledge with Arduino.
I have an Arduino Uno and a GPS module, so I thought it’d be a good idea to demonstrate how to use the two together.
In this tutorial we’re going to see how to monitor a NEO 6M GPS module connected to an Arduino using a few lines of very simple code.Read More
I’ve been playing around with an Arduino Uno recently, something new to me since I’ve always only used Raspberry Pi hardware. Many Arduino devices, or at least the Uno like I have are inexpensive and a lot of fun to play around with. However, the development experience out of the box isn’t exactly what I was familiar with or happy about. To develop and push code to an Arduino you need to use the Arduino Desktop IDE. If you’re like me, you’re a one IDE type of developer, so having to work in a different environment is a little less than ideal.
It doesn’t have to be that way when developing with Arduino though.
In this tutorial I’m going to walk you through configuring Visual Studio Code for Arduino development. You’ll be able to write code, deploy to hardware, and monitor the output.Read More
Last year I had worked on an interesting project at my day job, Couchbase, where I scanned for BLE iBeacon devices from a few Raspberry Pi IoT devices and uploaded the information to a remote server for analysis. I wrote about this experiment in an article titled, Collecting iBeacon Data with Couchbase and Raspberry Pi IoT Devices.
My first attempt at scanning and analyzing iBeacon data was done with Java and Node.js. The Raspberry Pi devices were using Java, and the data was being offloaded to a Node.js server. The problem with this is that Java is too heavy for the low spec Internet of Things (IoT) devices.
Fast forward to round two of playing with iBeacon devices and a Raspberry Pi. We’re going to see how to use Golang to scan for BLE signals and parse the data to determine if they are iBeacon.Read More
I’m a big fan, and hoarder, of Raspberry Pi devices. If you’ve seen my previous Raspberry Pi tutorials, you’ll know I like using them for hardware and software projects. These microcomputers use very little energy and have decent processors and memory, making them great for a diverse set of projects.
With blockchain and cryptocurrencies on the rise, Raspberry Pi devices become great for getting familiar with concepts such as wallets, mining, and synchronized nodes.
We’re going to see how to mine Altcoins with a Raspberry Pi and a popular CPU miner.Read More
Lately I’ve been working a lot with iBeacons and Raspberry Pi Internet of Things (IoT) devices. I’ve been building an office monitor for logging foot traffic around the office. I planted a few Raspberry Pi devices around the office and distributed some Gimbal iBeacons to a few of my coworkers so I could determine what part of the office experiences the most heat.
While Raspberry Pi 3 devices come with integrated bluetooth, Raspbian Linux is not configured to support BLE scanning. There are a few packages that must be installed to make BLE scanning possible.
We’re going to see what is necessary to scan for BLE iBeacons using a Raspberry Pi with Raspbian Linux installed.Read More
Recently I’ve been using a good amount of Docker for various deployment pipelines. As everyone knows, I’m a huge Raspberry Pi fan, so I figured it would be a cool idea to bring the two together. After all, Docker was built using Golang which is cross architecture.
We’re going to see how to create Docker containers on a Raspberry Pi and figure out the limitations of using Docker on IoT based architectures.Read More
When it comes to software development there are many different items to develop for. I’ve spent most of my developer life creating applications for the web, desktop, and mobile, but when it comes to possibilities it doesn’t end there. In recent years the Internet of Things (IoT) has been taking over. In this episode of The Polyglot Developer Podcast, guest speaker Jen Looper and I discuss the Internet of Things and what you need to get started as a developer.
Jen Looper is a developer advocate at Progress Software, but is also a huge advocate for IoT. In Episode #7: Developing for The Internet of Things (IoT) and Where to Start, we’re going to discuss quite a bit, covering everything from a background on IoT to possible development technologies for various hardware.Read More