I rubbed our Boron’s sticker with my thumb too much while using its buttons and am no longer able to scan the QR code in the Particle app or Android’s QR reader. Do I have to request a replacement sticker from Particle, or does the code resolve to a value I have allowing me to print the QR code?

Hey Eyeohtee, To recreate the mobile data matrix, you will need the device’s serial number and it’s mobile secret. particle identify does not provide the mobile secret at this time (perhaps it’s something we can do at a later date!). You will want to open a serial connection with the device itsel…

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General

ScruffR February 22, 2019, 4:46pm 2

With ~~particle identify~~ any serial terminal program you can read the device ID, serial number and device secret by sending i to the device (in Listening Mode).
With these you can recreate the data matrix with this tool

There were some threads for that issue already

Topic		Replies	Views
Mesh device setup without QR code / data matrix / datamatrix / sticker? General boron , argon , xenon	8	3293	January 11, 2020
Barcode erased another method to form the mesh Hardware	1	1040	February 20, 2019
Generate device datamatrix for project enclosure Developer Tools	2	1017	March 18, 2019
Help with Boron Setup Troubleshooting boron	9	1137	May 7, 2019
Scanning SoM QR Codes Hardware	2	30	November 19, 2024

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