ehryk.github.com/espfridge.html at master · Ehryk/ehryk.github.com · GitHub

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<!doctype html>
<html class="no-js">

	<head>
		<meta charset="utf-8"/>
		<title>ESPFridge</title>

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	    <meta name="description" content="ESPFridge - An ESP32 fridge controller for Home Assistant" />
	    <meta name="keywords" content="ESPFridge,ESP32,Ehryk,Fridge" />
	    <meta name="author" content="Eric Menze" />
		<meta property="og:url" content="https://ehryk.github.io/espfridge" />
		<meta property="og:title" content="ESPFridge" />
		<meta property="og:description" content="ESPFridge - An ESP32 fridge controller for Home Assistant" />
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		<div class="page">
		<h1>ESPFridge</h1>
		<h5>A fridge monitor for Home Assistant — for more: <a href="/">home</a>, <a href="https://github.com/Ehryk">github</a>, <a href="http://www.ericmenze.com/cv/portfolios/">portfolio</a> or <a href="mailto:ehryk42@gmail.com">email</a>.</h5>

		<section>
		  <div class="Detail left">
		    <h3>Home Assistant</h3>
		    <p>Available entities include fridge temperature and humidity, light level to determine door status</p>
		  </div>
		  <div class="Image left">
		  	<img src="Circuits/ESPFridge/Images/HomeAssistant.jpg" alt="Home Assistant" />
		  </div>
		  <div class="clearfix">
		</section>

		<section>
		  <div class="Detail">
		    <h3>Front</h3>
		    <p>ESP32 WROOM-02, TMP117 temp/humidity sensor, OPT3001 light sensor</p>
		  </div>
		  <div class="Image">
		  	<img src="Circuits/ESPFridge/Images/Front.jpg" alt="Front Picture" />
		  </div>
		  <div class="clearfix">
		</section>

		<section>
		  <div class="Detail left">
		    <h3>Rear</h3>
		    <p>18650 3.7V Lithium Ion battery holder</p>
		  </div>
		  <div class="Image left">
		  	<img src="Circuits/ESPFridge/Images/Rear.jpg" alt="Rear Picture" />
		  </div>
		  <div class="clearfix">
		</section>

		<section>
		  <div class="Detail">
		    <h3>Schematic</h3>
		    <p>Open source schematic provided - <a href="Circuits/ESPFridge/Export/ESPFridge.pdf">View</a></p>
		  </div>
		  <div class="Image">
		  	<img src="Circuits/ESPFridge/Images/Schematic.jpg" alt="Schematic" />
		  </div>
		  <div class="clearfix">
		</section>

		<section>
		  <div class="Detail left">
		    <h3>PCB Layout</h3>
		    <p>PCB Layout provided in KiCAD format - <a href="https://github.com/Ehryk/ehryk.github.com/tree/master/Circuits/ESPFridge">View</a></p>
		  </div>
		  <div class="Image left">
		  	<img src="Circuits/ESPFridge/Images/PCBLayout.jpg" alt="PCB Layout" />
		  </div>
		  <div class="clearfix">
		</section>

		<section>
		  <div class="Detail">
		    <h3>PCBs the size of an 18650</h3>
		    <p></p>
		  </div>
		  <div class="Image">
		  	<img src="Circuits/ESPFridge/Images/Boards.jpg" alt="PCBs" />
		  </div>
		  <div class="clearfix">
		</section>

		<section>
		  <div class="Detail left">
		    <h3>ESPHome Configuration</h3>
		    <p>Sample ESPHome .yaml provided - <a href="Circuits/ESPFridge/ESPFridge.yaml">View</a></p>
		  </div>
		  <div class="Image left">
		  	<img src="Circuits/ESPFridge/Images/YAML.jpg" alt="ESP Home .yaml" />
		  </div>
		  <div class="clearfix">
		</section>

		<section>
		  <div class="Detail">
		    <h3>Bill of Materials</h3>
		    <p>BoM provided in .csv format - <a href="Circuits/ESPFridge/Export/ESPFridge.bom">View</a></p>
		  </div>
		  <div class="Image">
		  	<img src="Circuits/ESPFridge/Images/BOM.jpg" alt="Bill of Materials" />
		  </div>
		  <div class="clearfix">
		</section>

        <footer>
        	<hr />
            <p>&copy; Eric Menze 2026</p>
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