Tomás McGuinness
@tomasmcguinness
Software developer at @warmurhome. Amateur Heat Geek. I blog and make videos: http://www.tomasmcguinness.com & http://YouTube.com/@tomasmcguinness
The tiny, Matter enabled Dishwasher I built to help me learn more about the smart home protocol youtu.be/BGIULIQ3aqs #SmartHome #MatterSmartHome
In this post, I start poking around with Matter's Device Energy Management. I add some dummy data to my Tiny Dishwasher. tomasmcguinness.com/2025/07/26/mat…
Something I’ve always to try is building my own tiny GSM network and building a WAP gateway. I’d love to get an old Nokia 7110 and try and get it all working end to end.
Are you an experienced heat pump engineer paying for your MCS umbrella? Fornax's FREE MCS Umbrella Service is your new ideal partner. Connect with Fornax today engineers.fornax.energy/mcs-umbrella
So Octopus outgoing fixed is going away. It will still be 15p a kilowatt hour, but that might change :(

If a heat pumps acoustic level is 42dB, is it safe to assume this won’t need planning permission? My understanding is that 42dB is the threshold.
Somebody just bought me a coffee on Ko-fi! ko-fi.com/G2G11TQK5
How has Javascript gotten to this stage? I've spent an hour trying to get tailwindcss installed in a NextJS app. What would be a simple import is a confusing, multistep, mess.