David Hembrow<p>I just wrote a blogpost about the system that I've designed to optimise our power consumption so that we can do everything with a 25 A main fuse.<br>There are an increasing number of networked devices switching things on and off at the best time to consume the cheapest and most abundant electricity.<br><a href="https://davidhembrow.blogspot.com/2025/03/optimising-energy-usage-so-we-can-do.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">davidhembrow.blogspot.com/2025</span><span class="invisible">/03/optimising-energy-usage-so-we-can-do.html</span></a><br><a href="https://todon.eu/tags/arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>arduino</span></a> <a href="https://todon.eu/tags/esp32" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>esp32</span></a> <a href="https://todon.eu/tags/homeautomation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>homeautomation</span></a> <a href="https://todon.eu/tags/energyconservation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>energyconservation</span></a> <a href="https://todon.eu/tags/dynamictariff" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dynamictariff</span></a></p>