# Latest version not communicating with modules

**URL:** <https://community.openenergymonitor.org/t/latest-version-not-communicating-with-modules/16598>\
**Category:** diyBMS\
**Created:** [19 January 2021 20:03 UTC](https://community.openenergymonitor.org/t/latest-version-not-communicating-with-modules/16598 "2021-01-19T20:03:14Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![Tjchispas](https://community.openenergymonitor.org/user_avatar/community.openenergymonitor.org/tjchispas/32/13571_2.png) [@Tjchispas](https://community.openenergymonitor.org/u/Tjchispas)\
**Post date:** [19 January 2021 20:03 UTC](https://community.openenergymonitor.org/t/latest-version-not-communicating-with-modules/16598/1 "2021-01-19T20:03:14Z")

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Hello, I have compiled this latest version and there seems to be some problem in the dialog with the controller, I enter the web, it does not recognize any module and no green led lights up, I change the mini to the previous version and it works again

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**Author:** ![Daemon\_D](https://community.openenergymonitor.org/user_avatar/community.openenergymonitor.org/daemon_d/32/15211_2.png) [@Daemon\_D](https://community.openenergymonitor.org/u/Daemon_D)\
**Post date:** [20 January 2021 05:53 UTC](https://community.openenergymonitor.org/t/latest-version-not-communicating-with-modules/16598/2 "2021-01-20T05:53:45Z")

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Modules reflashed?

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**Author:** ![stuart](https://community.openenergymonitor.org/user_avatar/community.openenergymonitor.org/stuart/32/16661_2.png) [@stuart](https://community.openenergymonitor.org/u/stuart)\
**Post date:** [20 January 2021 12:54 UTC](https://community.openenergymonitor.org/t/latest-version-not-communicating-with-modules/16598/3 "2021-01-20T12:54:26Z")

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> [@Tjchispas](#):
>
> Hello, I have compiled this latest version and there seems to be some problem in the dialog with the controller, I enter the web, it does not recognize any module and no green led lights up, I change the mini to the previous version and it works again

Did you reflash all the modules ?

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**Author:** ![Tjchispas](https://community.openenergymonitor.org/user_avatar/community.openenergymonitor.org/tjchispas/32/13571_2.png) [@Tjchispas](https://community.openenergymonitor.org/u/Tjchispas)\
**Post date:** [20 January 2021 13:08 UTC](https://community.openenergymonitor.org/t/latest-version-not-communicating-with-modules/16598/4 "2021-01-20T13:08:09Z")

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No, is it necessary to re-flash?

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**Author:** ![stuart](https://community.openenergymonitor.org/user_avatar/community.openenergymonitor.org/stuart/32/16661_2.png) [@stuart](https://community.openenergymonitor.org/u/stuart)\
**Post date:** [20 January 2021 13:42 UTC](https://community.openenergymonitor.org/t/latest-version-not-communicating-with-modules/16598/5 "2021-01-20T13:42:45Z")

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A clip from the video…

 ![DIYBMS-20210116-00;03;43;02](https://community.openenergymonitor.org/uploads/default/original/3X/c/5/c56d188359b7f7206b9ce3887aedefc946450a0e.png)

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**Author:** ![Tjchispas](https://community.openenergymonitor.org/user_avatar/community.openenergymonitor.org/tjchispas/32/13571_2.png) [@Tjchispas](https://community.openenergymonitor.org/u/Tjchispas)\
**Post date:** [20 January 2021 17:43 UTC](https://community.openenergymonitor.org/t/latest-version-not-communicating-with-modules/16598/6 "2021-01-20T17:43:43Z")

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Ok sorry, I was not attentive to that part of the video