I've recently been doing more work with BLE devices and communicating with them using my Windows PC. I've mainly been using WebBLE - most recently with the Nicla Sense ME.
I've started using MIT App Inventor to create apps for my iO...
Hello everyone, this is my first time posting in the forum.
So i am working with thunderboard sense 2 and simplicty studio. I want to use an external PIR sensor connected to the board to get PIR data in my PC. As in read the analog PIN and valu...
We would like to know how many community members have used the Avnet IOT Express Connect Tool.
The Express Connect tool provides IoT developers and non-programmers the ability to quickly connect sensors and devices to applications and dashboards in m...
I wrote a series about HyperLedger Fabric blockchain services. IBM has provided an open-sourced web console to manage these services. Here I'm reviewing that
The console explains how to do the setup for the Fabric network example. ...
This image shows Joseph Lukens performing experiments. (Image Credit: Jason Richards/ORNL, U.S. Dept. of Energy)
Thanks to quantum technology advancements, we're witnessing innovations masterminded by scientists, from computers more powerful tha...
A better environment contributes to improved health and productivity. Increasing environmental awareness has spurred the development of accurate and affordable monitoring solutions. Carbon dioxide (CO2) sensors can sense rising CO2 levels allowing re...
In my quest to find wireless IoT solutions, I find a lot of interesting and useful products manufactured by Seeed Studio. I posted about a WiFi dev board yesterday: Wio RP2040 Mini Dev Board.
In addition to WiFi, I've been lo...
The growing popularity of IoT use cases in domains that rely on connectivity spans large areas. The ability to manage a large number of connections has spurred demand for massive IoT (MIoT) technologies. MIoT refers to the tens of billions of devices...
What is the DA16200?
The DA16200 is a highly integrated ultra-low power Wi-Fi system on a chip (SoC). It contains an 802.11b/g/n radio (PHY), a baseband processor, a media access controller (MAC), on-chip memory, and a host networking application pro...
The global IoT market is expected to have tremendous group in the coming years. A wide variety of industries and end users will use IoT Technology to improve their internal processes or deliver products and services that customers may not currently h...
I just received an email reminding me that I'll need to migrate my LoRaWan gateway from The Things Network to The Things Stack. To quote from the Johan's email:"With excitement I announce that The Things Network is upgrading to the latest and gr...
I talked a lot about NXP's newest Cortex-M33 platform microcontroller series: LPC5500, since the first product's launch 2 years ago, NXP has been proactively launching different product families within the series to fulfill customer needs. There is t...
Blockchain can be used to build a trail of trusted actions. A chain of events built on trust or agreements between parties. In Fabric lingo: a smart contract.
Post 2: test an application that calls some functions .
I try to ...
Goal: use a 3rd party library in my c++ project, on Windows and Linux.Continuing from post 4a, where I configured the Linux build. I'm assuming here that the 3rd party provides a compiled lib and the necessary header files. And that you did ...
Goal: use a 3rd party library in my c++ project, on Windows and Linux.Example: the support library for a USB smart card reader.I'm starting from previous project, that's already set up for both platforms. I'm assuming here that the 3rd party pro...
Goal: debug the project from the previous blog.Both the Windows and Linux version, from the same Eclipse project on your Windows laptop.The Windows version as a local program - we're running eclipse on Windows and can debug locally.The Linux version ...
Goal: build a project in Eclipse, on Windows, that builds binaries for Windows Intel and Linux Arm.When you create a project, you tell Eclipse what toolchain to use.In our case, we'll want 2 chains:GCC compiler for Windows (I'm using Cygwin + GCC)GCC...
Follow up on my project to create an object oriented framework for smart card use.In this article I want to add vendor-specific card functionality.That is when I I find out that I'd better relocate some functions away from the Reader classes, to avoi...
In this article I make a c++ application for the D-Logic card reader and a set of smart cards.This time I focus on the ISO14443_4 / APDU protocol. Getting results instead of focusing on Object Oriented Design. In contrast to previous posts, I...
In this article I make a c++ application for the D-Logic card reader and a set of smart cards.This time I make a class that can deal with ISO14443 protocol. Specialised Interface for ISO14443 / APDU Cards I have a set of ISO14443 cards (fro...
In this article I make a c++ application for the D-Logic card reader and a set of smart cards.It's again a simple console program that checks the type of card is on top of the reader, and get the card ID. The purpose is to show that you can use it in...
In this article I make a C(++) application for the D-Logic card reader and a set of smart cards.It's a simple console program that checks the type of card is on top of the reader, and get the card ID.I have a Digital Logic µFR Nano reader.I'm using D...
