@tomasmcguinness

@tomasmcguinness

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  • Matter Dual Temperature Sensor power consumption finally at 20µA!

    Feb 1, 2026

    ·

    Matter, Nordic, Personal Project, Uncategorized
    Matter Dual Temperature Sensor power consumption finally at 20µA!
  • Setting up an OpenADR VTN from example

    As I was learning about Matter Device Energy Management, I came across another protocol called OpenADR. OpenADR (Open Automated Demand Response) is a protocol that enables two-way communication between those that make or distribute power and those that consume it. It’s a technology that would enable your electricity provider to… Read ⇢

    Setting up an OpenADR VTN from example
  • Using Home Connect API to control my Neff Dishwasher

    In this post, I’m attempt to use the Home Connect API to control my Neff Dishwasher. Home Connect is an App that allows you to interact with different appliances in your home. Building upon my Matter Tiny Dishwasher, I want to try and adapt the Matter part to control my… Read ⇢

    Using Home Connect API to control my Neff Dishwasher
  • Get ADC working on new nRF54L15 dev kit

    As I’m busy the porting my Zigbee Dual Temperature sensor over to Matter, I’m also moving onto the nRF54L15. This has been mostly painless, but I’m really struggling with the ADC feature. This worked very well on the nRF52840 board, but less so on the 54l15 board. Regardless of what… Read ⇢

    Get ADC working on new nRF54L15 dev kit
  • Fixing RRAMC flashing issue on nRF54L15 DevKit

    I’ve started working with my Nordic nRF54L15 dev kit and one of the frustrating things I ran into was this: Once I flashed on my initial Matter project code, I wasn’t able to update it, without erasing the device. Unfortunately, recovering the device involves erasing it. This nukes all my… Read ⇢

    Fixing RRAMC flashing issue on nRF54L15 DevKit
  • Modelling a heat pump’s energy consumption

    In this post I build a very simple Heat Pump machine learning model using data from HeatPumpMonitor.org Read ⇢

    Modelling a heat pump’s energy consumption
  • Building a .Net Matter Controller – Adding New Nodes

    In this post I try to add nodes to my .Net Matter Controller. Read ⇢

    Building a .Net Matter Controller – Adding New Nodes
  • Testing my HolyIoT nRF54L15DK

    I test out my HolyIoT nRF54L15 DevKit that I got from AliExpress Read ⇢

    Testing my HolyIoT nRF54L15DK
  • Matter – low power on an ESP32-H2 SuperMini

    In this post, I have a go at reducing power consumption on a ESP32-H2 SuperMini board. Read ⇢

    Matter – low power on an ESP32-H2 SuperMini
  • Building a simple Matter Device Energy Manager

    In this post I use the Matter Device Energy Management cluster to create my own Manager. I created it using MatterJS. It explores how power forecasting works in Matter and implements a simple optimisation mechanism. Read ⇢

    Building a simple Matter Device Energy Manager
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About the BLOG

Welcome to my blog. It’s a jumble of all the things that take my interest. Follow along as I explore smart home technology, home heating and various bits of DIY.

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@tomasmcguinness

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