Just Dude<p>The last few years I built some controllers mostly based on <a href="https://mastodon.bsd.cafe/tags/ESP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ESP</span></a> using C++ open source projects.<br>I thought it would be nice to list them for those interested in <a href="https://mastodon.bsd.cafe/tags/homebrew" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>homebrew</span></a> and <a href="https://mastodon.bsd.cafe/tags/beer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>beer</span></a> making.</p><p>I like the brew process but also the design and building steps of electronic equipment </p><p>1: brew controller designed by a fellow beer brewer. Controls temperature and steps during mashing. Touch screen and a control of the indcution cooker <br>2: a simple temperature measure and time (as backup when I remotely brew)<br>3: iSpindle to measure the progression in the alcohol during the fermentation <br>Now replaced by a device that utilizes bluetooth and qmtt and more because it resides inside a metal container<br>4: brewpiless, a controller for the fermentation chamber. It switches the cooling and heating to maintain a controlled environment</p><p>Below some prototypes, more to follow if there is interest with some links</p>