<div dir="ltr"><div dir="ltr"><div class="gmail_default" style="font-size:small;color:rgb(0,0,0)">Looks like they are clamping down on flashing the firmware...<br><a href="https://support.itead.cc/support/solutions/articles/11000061914-how-can-i-downgrade-the-firmware-flash-3rd-party-through-ota-">https://support.itead.cc/support/solutions/articles/11000061914-how-can-i-downgrade-the-firmware-flash-3rd-party-through-ota-</a></div><div class="gmail_default" style="font-size:small;color:rgb(0,0,0)"><br><h2 class="gmail-heading" style="box-sizing:border-box;margin:0px;font-size:22px;line-height:26px;font-family:"Open Sans Condensed",Helvetica,sans-serif;font-weight:600;color:rgb(24,50,71);font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial">How can I downgrade the firmware/flash 3rd party through OTA?</h2><div style="box-sizing:border-box;color:rgb(24,50,71);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial">Created by: Maggie Wang</div><p style="box-sizing:border-box;margin:0px 0px 10.9375px;padding-top:4px;color:rgb(24,50,71);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial">Modified on: Tue, 6 Nov, 2018 at 2:44 PM</p><hr style="box-sizing:border-box;margin:16.8269px 0px;border-width:1px 0px;border-right-style:initial;border-left-style:initial;border-right-color:initial;border-left-color:initial;border-top:1px solid rgb(220,220,220);border-bottom:1px solid rgb(255,255,255);color:rgb(24,50,71);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial"><p style="box-sizing:border-box;margin:0px;font-size:13px;line-height:18px;word-break:normal;padding-top:4px;color:rgb(24,50,71)">Flashing 3rd party through OTA is not supported officially. It was a bug instead of<span style="box-sizing:border-box"> a feature</span><span> </span>before firmware v1.6, and<span style="box-sizing:border-box"> </span>the bug was fix since firmware v2.0. As a result, downgrading the firmware is not available as well.<span> </span><span style="box-sizing:border-box">Please kindly note that<span style="box-sizing:border-box"> </span><span style="box-sizing:border-box">downgrading the firmware/f</span><span style="box-sizing:border-box">lashing 3rd party through OTA</span><span style="box-sizing:border-box"> </span>can cause unexpected malfunction of the device, and in this case we won't provide after-sale support and the consequences are users' responsibility.</span></p><p style="box-sizing:border-box;margin:0px;font-size:13px;line-height:18px;word-break:normal;padding-top:4px;color:rgb(24,50,71)">And we don't give any option suggestion for integration of Sonoff to third party Home Automation systems</p></div></div></div><br><div class="gmail_quote"><div dir="ltr">On Mon, Jan 14, 2019 at 10:16 AM Bastiaan van den Berg <<a href="mailto:buzz@spacedout.nl">buzz@spacedout.nl</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div dir="ltr">our hackerspace uses a ton of 'sonoff' products from itead ; <a href="https://www.itead.cc/sonoff-wifi-wireless-switch.html" target="_blank">https://www.itead.cc/sonoff-wifi-wireless-switch.html</a><br>its a simple and cheap esp8266 based board you can run anything you want on. i -think- it comes with some firmware natively, but i've never bothered to look at it :P<br><br>the firmware we flash on them allows them to be controlled over MQTT which works nice for our domotica setup, but i've also flashed one with art-net software once.<br>some manual attempt is at <a href="https://nurdspace.nl/SonOff" target="_blank">https://nurdspace.nl/SonOff</a><br><br>many ways to apply this ;)</div></div></div>
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