# No device is found by Lora Development Utility

**URL:** <https://www.thethingsnetwork.org/forum/t/no-device-is-found-by-lora-development-utility/24895>\
**Category:** Hardware\
**Created:** [April 11, 2019, 3:24am UTC](https://www.thethingsnetwork.org/forum/t/no-device-is-found-by-lora-development-utility/24895 "2019-04-11T03:24:40Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![oshskk](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/oshskk/32/20484_2.png) [@oshskk](https://www.thethingsnetwork.org/forum/u/oshskk)\
**Post date:** [April 11, 2019, 3:24am UTC](https://www.thethingsnetwork.org/forum/t/no-device-is-found-by-lora-development-utility/24895/1 "2019-04-11T03:24:40Z")

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no device is found by Lora Development Utility  
Is there any specific condition to connect to the software

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**Author:** ![BoRRoZ](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/borroz/32/44234_2.png) [@BoRRoZ](https://www.thethingsnetwork.org/forum/u/BoRRoZ)\
**Post date:** [April 11, 2019, 9:24am UTC](https://www.thethingsnetwork.org/forum/t/no-device-is-found-by-lora-development-utility/24895/2 "2019-04-11T09:24:38Z")

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that java utillity is known to be a bit buggy.  
you want to upgrade firmware on your rn2483… there are some [topics](https://www.thethingsnetwork.org/forum/search?q=rn2483%20upgrade) about this

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**Author:** ![system](https://www.thethingsnetwork.org/forum/uploads/default/original/3X/6/2/6250ea44fd2b0d6259489e1a92748df681e1f970.png) [@system](https://www.thethingsnetwork.org/forum/u/system)\
**Post date:** [June 10, 2019, 9:24am UTC](https://www.thethingsnetwork.org/forum/t/no-device-is-found-by-lora-development-utility/24895/3 "2019-06-10T09:24:42Z")

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