# Newbie - hardware question

**URL:** <https://community.openenergymonitor.org/t/newbie-hardware-question/16242>\
**Category:** Heatpump\
**Created:** [11 December 2020 14:08 UTC](https://community.openenergymonitor.org/t/newbie-hardware-question/16242 "2020-12-11T14:08:44Z")\
**Posts on this page:** 1\
**Showing post:** 20

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**Author:** ![richardsmith99](https://community.openenergymonitor.org/letter_avatar_proxy/v4/letter/r/9dc877/32.png) [@richardsmith99](https://community.openenergymonitor.org/u/richardsmith99)\
**Post date:** [3 February 2021 18:11 UTC](https://community.openenergymonitor.org/t/newbie-hardware-question/16242/20 "2021-02-03T18:11:45Z")

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Good evening,

I’m waving my white flag of surrender!

I can get nothing out of the Sharky 775 meter despite trying different addresses, page numbers etc. The green LED on the USB board is happily flashing but all I get is

```auto
DEBUG MBUS Decoded MBUS data: None
```

I’m also still struggling to get anything out of the SDM120 as per the other thread that I gatecrashed!

Any help would be gratefully received

Thank you

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