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In previous blog post #5 I have shown the Setup New Device page in Mobile App. But unfortunately I found that Azure services are not easily available from Xamarin Forms. There are many Xamarin, the tech that I want to use for cross-platform apps, examples on Azure site but they are all for either .NET console apps or Xamarin Native code. The Xamarin Forms is so appealing that I completely neglected native coding with Xamarin. Hence I chose to work with .NET Console Apps for the present. The foll ...
Hey guys, Here is an another update on sending dummy sensor value and outputting the data to the Nextion Display.   SEE THE VIDEO   SENDING DATA TO NEXTION DISPLAY So, How do one send data to sexton display using STM32,   Lets go through the Nextion instruction set where we will se that in  the display there are concepts of Objects such as text object, button object , etc. each of the objects have certain properties like colour, text, value, etc ... .. so the way we ...
This update shows the Nucleo L476RG displaying GPS clock and position data on a pair of Nokia 5110 LCDs. Both the GPS and the LCDs are connected to the Nucleo module by a custom PCB which also incorporates a 3-axis accelerometer (which has not arrived yet) plus some switches and audio circuitry for a fuel level sensor. The electronics system is now a fully functional development platform for mobile sensors based on a powerful Nucleo Cortex M4 MCU, running off its own Lithium battery. I struggl ...
Week 10 - Nov 6 - 12        This will be last week in the design phase of the IoT on Wheels Design Challenge and for my trafficpredictor project. This blog will be a walkthrough of the entire project. The blogs posted over the two months time is at the end of this blog in a categorized format. Check it out if you have missed out any or to better understand the project.        I ventured out on a trip today (rainy at times) with the trafficpredic ...
Week 10 - Nov 6 - 12        This will be last week in the design phase of the IoT on Wheels Design Challenge and for my trafficpredictor project. This blog will be a walkthrough of the completed module 1. Check out Part 1 of this blog - Traffic Predictor #8 - Predicting the best route to avoid traffic [Part 1 of 2] for a better understanding of the progress. Module 1 - Traffic prediction with machine learning To be covered in this blog, Completed App (Android) Functi ...
Hey Guys Welcome to yet another Very Short UPDATE Blog Post on Smart Bike Smart Rider Project for IoTonWheels Design Challenge. In this Blog Post I will Go through testing and setting up the Hall effect Sensor With the STM32 Board using mBed Toolchain.   So in the last post we had fabricated our sensor board Now lets interface it In this image Pin one on Top is the Vcc (+3.3V), Middle is GND and Bottom is Vo (i.e Signal pin) So the sensor by defaults Outputs a High i.e. Logic 1 when no ...
First of All, Another pic of my photography skills Ok, after admiring the golden sand, lets come to the point. In my previous Blog I had mentioned about Hall effect sensor and how I have tested the design and finalised it for my project.   In this blog I will walk through the process of getting a more permanent prototype to play with. So, lets get started with the Easiest way to Homemake PCB's of What I would like to call the Poor Artist's way of PCB Prototyping   Now you may ...