http://altpwr.net/index.php?action=history&feed=atom&title=Power_Measurement 2026-09-22T12:23:21Z Revision history for this page on the wiki MediaWiki 1.32.2 http://altpwr.net/index.php?title=Power_Measurement&diff=311&oldid=prev 2021-01-05T13:00:19Z

<p>link to prototype fund</p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 13:00, 5 January 2021</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l14" >Line 14:</td> <td colspan="2" class="diff-lineno">Line 14:</td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>You could also use the Tasmota Devices for AC devices like in villages etc.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>You could also use the Tasmota Devices for AC devices like in villages etc.</div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">Festival grid was funded by [https://prototypefund.de/project/festival-grid/ PrototypeFund], which might come in handy if we need some information on it.</ins></div></td></tr> </table>

Tiefpunkt http://altpwr.net/index.php?title=Power_Measurement&diff=310&oldid=prev 2021-01-05T12:59:10Z

<p>festival grid as an option</p> <p><b>New page</b></p><div>It would be interesting to see how much power we need, both in 230V &quot;regular grid&quot; and the DC side of things.<br /> <br /> == Festival Grid ==<br /> [https://festivalgrid.org/index.html Festival Grid] was suggested as a solution for this.<br /> * Central server<br /> * Smartphone app<br /> * Sensors<br /> <br /> The sensors are normally based on Tasmota devices. There are no sensors for 12/24/48VDC out of the box, but it supports a few different sensors that would work with DC:<br /> * [https://tasmota.github.io/docs/Components/ list of supported sensors]<br /> * [https://www.belling.com.cn/media/file_object/bel_product/BL0937/datasheet/BL0937_V1.02_en.pdf BL0937] sensor datasheet -&gt; they're also available on AliExpress<br /> <br /> But it seems Festival Grid uses MQTT to &quot;gather&quot; the data, so you could just imitate a tasmota device, or even implement your own Template in Festival Grid to read custom sensors.<br /> <br /> You could also use the Tasmota Devices for AC devices like in villages etc.</div>

Tiefpunkt