# Unable to find your mesh devices

**URL:** <https://community.particle.io/t/unable-to-find-your-mesh-devices/53755>\
**Category:** Firmware\
**Tags:** argon\
**Created:** [December 13, 2019, 4:36am UTC](https://community.particle.io/t/unable-to-find-your-mesh-devices/53755 "2019-12-13T04:36:32Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![imdc2020](https://avatars.discourse-cdn.com/v4/letter/i/ed655f/32.png) [@imdc2020](https://community.particle.io/u/imdc2020)\
**Post date:** [December 13, 2019, 4:36am UTC](https://community.particle.io/t/unable-to-find-your-mesh-devices/53755/1 "2019-12-13T04:36:32Z")

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Error : Unable to find your mesh device. Make sure the mesh device’s LED is blinking blue and that it’s not connected to any other devices.

I have already flashed:  
argon-system-part1@1.2.1.bin  
argon-tinker@1.2.1.bin  
argon-ncp-firmware-0.0.5-ota.bin

but still no luck pairing and claim my Particle Argon, request for help!!  
Particle app is already in latest version

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**Author:** ![armor](https://sea2.discourse-cdn.com/flex026/user_avatar/community.particle.io/armor/32/18398_2.png) [@armor](https://community.particle.io/u/armor)\
**Post date:** [December 13, 2019, 11:22am UTC](https://community.particle.io/t/unable-to-find-your-mesh-devices/53755/2 "2019-12-13T11:22:43Z")

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I would suggest that you use the latest Device OS 1.4.4 and that you flash:  
system-part1  
bootloader  
softdevice  
then tinker