<div dir="ltr"><div>Yes, if your module does not have an SD card connected, it will default to using the on-board SPIFFS (SPI Flash File System). All you need to do is, build the web app and flash it to the SPIFFS. Instructions for building the web app are here, <a href="https://github.com/sudomesh/disaster-radio/tree/master/web#setup">https://github.com/sudomesh/disaster-radio/tree/master/web#setup</a> (if you have trouble building the web app, you can also copy the web app files from the <a href="https://github.com/sudomesh/disaster-radio/releases/tag/0.2.0">latest release</a> into the `web/static` folder of the cloned repo). Instructions for flashing the web app to the SPIFFS are here, <a href="https://github.com/sudomesh/disaster-radio#building-and-uploading-spiffs-image">https://github.com/sudomesh/disaster-radio#building-and-uploading-spiffs-image</a></div><div><br></div><div>Note, you can also use the BLE app without flashing anything to the SPIFFS or using an SD. Just uncomment the `-DUSE_BLE` line in the <a href="https://github.com/sudomesh/disaster-radio/blob/master/platformio.ini#L43">platform.ini file for your board</a> before building and flashing the firmware and then install the <a href="https://play.google.com/store/apps/details?id=tk.giesecke.disaster_radio&hl=en_US">DisasterRadio BLE Chatbox App</a> on an Android device.</div><div><br></div><div>Let me know if you run into any issues, you can submit them on our github, <a href="https://github.com/sudomesh/disaster-radio/issues">https://github.com/sudomesh/disaster-radio/issues</a></div><div><br></div><div>-grant (@paidforby)<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, Mar 14, 2020 at 1:05 PM Chris Andrist <<a href="mailto:chris.andrist@outlook.com">chris.andrist@outlook.com</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">I am looking forward to trying out the disaster radio. I have some boards with an ESP32 and a LoRa module on them on order.<br>
<br>
Is there a way to use the disaster radio without an SD card?<br>
<br>
—<br>
Regards,<br>
<br>
Chris Andrist<br>
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