Over the air update to one or multiple Thingy52 devices BLEhttps://devzone.nordicsemi.com/f/nordic-q-a/48938/over-the-air-update-to-one-or-multiple-thingy52-devices-bleWe would like to know if there is a way to flash the Thingy52 over the air programmatically. To give you an example, say we have 500 Thingy52 devices and they all need updates. It&#39;s not possible to use the mobile app to update them one by one. We alsoen-USTelligent Community 13Wed, 26 Jun 2019 16:12:41 GMTRE: Over the air update to one or multiple Thingy52 devices BLEhttps://devzone.nordicsemi.com/thread/194939?ContentTypeID=1Wed, 26 Jun 2019 16:12:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d9e02a23-e5a1-40e7-90a5-67f9e27df7bbbjorn-spockeli<p>Hi Harry,</p> [quote user=""]We also can&#39;t connect them directly to the computer. The ideal scenario is that we would connect to the devices from a BLE capable dongle and then flash them over the air.&nbsp;[/quote] <p>&nbsp;So&nbsp; you want to perform the update from a PC that has a BLE dongle inserted into it instead of connecting them to a computer via a cable?</p> <p>If that is the case then you could use our nrfutil tool, which allows you to update a device over BLE by using a Nordic board as the BLE frontend. See&nbsp;<a href="https://github.com/NordicSemiconductor/pc-nrfutil">https://github.com/NordicSemiconductor/pc-nrfutil</a>.This tool can only update one device at the time.&nbsp;</p> <p>Best regards</p> <p>Bjørn&nbsp;&nbsp;</p><div style="clear:both;"></div>