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#WioTerminal – @EdgeImpulse projects and the error: `FLASH’ overflowed by 42784 bytes
Hi ! Yesterday I hosted a session where I show how to train a Computer Vision model and run the model in a Wio Terminal. TinyML 🧠 and Azure IoT with Edge Impulse and Wio Terminal In this video I also explain how to connect and use an ArduCAM to take photos with the device.… — read more
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#Event – Utilizando Azure IoT para darle de comer a mis ardillas 🐿️
Buenas ! El próximo jueves 6 de Enero, daré una sesión en Español sobre Azure IoT. Con la excusa de darle de comer a mis ardillas, he creado un sistema, utilizando un Wio Terminal para solventar este problema. El evento se retransimitirá en vivo por Twitch y YouTube, y se pueden registrar en este link.… — read more
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#Event – Resources used during “Using #AzureIoT to feed my squirrels 🐿️” #WioTerminal @MSFTReactor
Hi ! Yesterday I hosted the session where I shared how I created a Squirrel Feedr 🐿️🐿️🐿️ using a Wio Terminal, and how I connected the device to Azure IoT. As usual, now it’s time to share resources used for the session Resources Arduino library for Azure IoT Full Tutorial – IoT for Begginers Wio… — read more
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#WioTerminal – working with servos 🦾 @code and @PlatformIO_Org
Hi ! Today let’s review another started project, this scenario is to use a grove servo motor with Wio Terminal. We will review the code created with PlatformIO Labs in Visual Studio Code. The app is very simple When user press button A the servo motor will rotate to 0 degress and when user press… — read more
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#WioTerminal – connecting to Wifi 📶, online information in TFT 📺 @code and @PlatformIO_Org
Hi ! I just migrated a sample Wio Terminal project from Arduino IDE to PlatformIO Labs in Visual Studio Code, and I think is a good idea to chat write it. The app will connect the device to a Wireless network and it will display the connect process progress on the device screen. Working demo… — read more
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#WioTerminal – @code and PlatformIO, working with libraries in a zero-to-hero project ☁️🌧️☁️
Hi ! Yesterday, I shared a very simple project created with PlatformIO Labs in Visual Studio Code for a Wio Terminal. If you are used to work with the Arduino IDE, there are a couple of notes here that may help. Let’s start with a very simple program: Check RTL8720 Firmware Version This program is… — read more
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#WioTerminal – Visual Studio Code and PlatformIO rocks ! 🤘 @code @PlatformIO_Org
Hi ! While working with Arduino or embedded systems, tools are a great part of the developers experience. PlatformIO Labs is an amazing set of tools for embedded systems, and it also works like a charm with Wio Terminal. A user-friendly and extensible integrated development environment (IDE) with a set of professional development instruments, providing… — read more
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#Event – Using #AzureIoT to feed my squirrels 🐿️with a #WioTerminal @MSFTReactor
Hi ! During the last couple of months, I’ve having fun with my new friends at home: 🐿️🐿️🐿️. These little ones, are extremelly funny, and they literally don’t care about the cold 🥶❄️☃️. So, I decided to help them and build an Automatic Feeder using Azure IoT, a Wio Terminal and maybe some more devices.… — read more
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#WioTerminal – Training an 🗣️ audio recognition module. Running the model on the Device ⏯️
Hi ! 3rd post, to achive a simple goal: Use Wio Terminal microphone to recognize wake up words and open or close the Azure IoT Door 🚪 So, let’s start. Import samples and setup Arduino IDE In my previous post I explained how to record audio data and how to train the model in Edge… — read more
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#WioTerminal – Training an 🗣️ audio recognition module. Edge Impulse for Arduino step-by-step and optimizations
Hi ! 2nd post, to achive a simple goal: Use Wio Terminal microphone to recognize wake up words and open or close the Azure IoT Door 🚪 So, let’s start. Edge Impulse As I mentioned, I’ll use Edge Impuse, to to train the voice recognition module. Based on my previous posts, I recorded 30 audio… — read more
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#WioTerminal – Training an 🗣️ audio recognition module. 🎙️Record audio samples for training
Hi ! I think this may take more than 1 post, however the goal is simple: Use Wio Terminal microphone to recognize wake up words and open or close the Azure IoT Door 🚪. So, let’s start. Edge Impulse I’ll use Edge Impuse, to to train the voice recognition module. I talk about Edge Impulse… — read more
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#WioTerminal – Open / Close the #DigitalTwin Door 🚪 using Wio Terminal buttons and Azure IoT ☁️ + Azure Functions ⚡
Hi ! My current goal is simple: Press Wio Terminal button A will open the Azure IoT Door, press B button will close the door. A demo video is available here: I already wrote about how to use the buttons, however, let’s refresh this. Using Wio Terminal Buttons We need to initialize the buttons, usually… — read more
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#WioTerminal – Display a countdown progress bar 🚥 for the next #AzureIoT ☁️ refresh data call
Hi ! In today’s post I’ll share an scenario about: Display a custom progress bar in the Wio Terminal display. The progress bar is a count down until the next request to the Azure Function interacting with Azure Digital Twin. This is mostly working with strings to create a specific String() that represent the Progress… — read more
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#WioTerminal – Posts to interact with a #DigitalTwin Door 🚪 with Azure IoT ☁️ and Azure Functions
Hi ! Here is the current set of posts on the integration between the Azure IoT door 🚪and my Wio Terminal. References Download Arduino IDE Wiki Seeed – Historgram Wiki Seeed – loading Images Wiki Seeed – Installing the File System Library Wiki Seed – Wifi Connectivity GitHub – Arduino_JSON Wikipedia – X BitMap — read more
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#WioTerminal – Display a #DigitalTwin Door 🚪 state using XBitmap with #AzureIoT ☁️.
Hi ! In today’s post I’ll share an scenario about: Display the state of a door (open / closed) using an XBitmap in Wio Terminal. The door state information come from an Azure Function interacting with Azure Digital Twin. In my previous posts I wrote on how to get data from an Azure Function and… — read more
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#WioTerminal – Parsing JSON data from an #Azure ☁️ Function !
Hi ! In today’s post I’ll share an scenario about: Invoke an Azure Function to get JSON data, and Parse the JSON data Yesterday I wrote on how to invoke an Azure Function and get JSON data for my Digital Twin scenario. The response from the function is similar to this one: There are several… — read more
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#WioTerminal – Getting JSON data from an #Azure ☁️ Function !
Hi ! In today’s post I’ll share an scenario about: Invoke an Azure Function to get JSON data In my Digital Twin scenario, I got an Azure Function that returns the current state of a Digital Twin door. The response from the function is similar to this one: So, once the Wio Terminal has internet… — read more
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#WioTerminal – Connecting to Wifi 📶, display local IP and get ready for Azure ☁️ scenarios !
Hi ! Another fast post to cover a super important scenario: Connect to a Wifi network in the Wio Terminal. The code and implementation are extremely simple for this, and with a couple of lines of code, we can connect and also display the local IP. Source Code As usual, the full code is below… — read more
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#WioTerminal – Buttons and Charts time 📊📉📊
Hi ! One of the amazing libraries we have to work with the Wio Terminal is one to create charts. And with, only 20 lines of code (or maybe more), we can create a simple app like this one with 3 bars, and every time you press one Button in the Wio Terminal, the bar… — read more
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#WioTerminal – 1st steps 👣, developer steps !
Hi ! I’ll keep this as a reference post for 1st steps developing apps for WioTerminal. And I’ll share the necessary steps for a Hello World app using a countdown and my office! Developer Environment: Arduino IDE This one is easy, we can use the Arduino IDE. Bonus lesson learned here. It’s important to uninstall… — read more
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El Bruno 