# Zero dot minus on NSPanel

**URL:** https://forum.ewelink.cc/t/zero-dot-minus-on-nspanel/124626
**Category:** Ideas & Suggestion
**Created:** [January 23, 2025, 8:09am UTC](https://forum.ewelink.cc/t/zero-dot-minus-on-nspanel/124626 "2025-01-23T08:09:03Z")
**Posts on this page:** 6
**Page:** 1

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### Author: ![jam3](https://dub1.discourse-cdn.com/flex005/user_avatar/forum.ewelink.cc/jam3/32/7918_2.png) [@jam3](https://forum.ewelink.cc/u/jam3)
#### Post date: [January 23, 2025, 8:09am UTC](https://forum.ewelink.cc/t/zero-dot-minus-on-nspanel/124626/1 "2025-01-23T08:09:03Z")

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@ward My SNZB-02Ps are connected to NSPanel Pro. The temperature readings are reported correctly. However, after updating the firmware in NSPanel Pro to 3.7.x, it looks strange on the NSPanel screen (non-pro), when temperatures are below zero. For some reason the readings are relayed with an error.

 ![IMG_20250123_072611](https://europe1.discourse-cdn.com/flex005/uploads/ewelinkforum/original/2X/8/810fa724800136affa0c4a12eff347966dfb50ef.jpeg)

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### Author: ![ward](https://dub1.discourse-cdn.com/flex005/user_avatar/forum.ewelink.cc/ward/32/10437_2.png) [@ward](https://forum.ewelink.cc/u/ward)
#### Post date: [January 23, 2025, 8:13am UTC](https://forum.ewelink.cc/t/zero-dot-minus-on-nspanel/124626/2 "2025-01-23T08:13:28Z")

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Thx for the feedback. A quick ping to [@Staff-of-SONOFF](https://forum.ewelink.cc/groups/staff-of-sonoff)

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### Author: ![ward](https://dub1.discourse-cdn.com/flex005/user_avatar/forum.ewelink.cc/ward/32/10437_2.png) [@ward](https://forum.ewelink.cc/u/ward)
#### Post date: [January 23, 2025, 8:15am UTC](https://forum.ewelink.cc/t/zero-dot-minus-on-nspanel/124626/3 "2025-01-23T08:15:29Z")

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> [@jam3](#):
>
> error

It would be also appreciated if you can tell us more about the error info?

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### Author: ![jam3](https://dub1.discourse-cdn.com/flex005/user_avatar/forum.ewelink.cc/jam3/32/7918_2.png) [@jam3](https://forum.ewelink.cc/u/jam3)
#### Post date: [January 23, 2025, 8:50am UTC](https://forum.ewelink.cc/t/zero-dot-minus-on-nspanel/124626/4 "2025-01-23T08:50:58Z")

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> [@ward](#):
>
> the error info

What do you have on mind? There’s no error code. I’m guessing that the negative values passed to the NSPanel are erroneous, or the NSPanel misinterprets them, because perhaps something in the NSPanel Pro firmware has changed and now the syntax is incompatible.

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### Author: ![ward](https://dub1.discourse-cdn.com/flex005/user_avatar/forum.ewelink.cc/ward/32/10437_2.png) [@ward](https://forum.ewelink.cc/u/ward)
#### Post date: [January 23, 2025, 9:09am UTC](https://forum.ewelink.cc/t/zero-dot-minus-on-nspanel/124626/5 "2025-01-23T09:09:43Z")

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I see thx for the explanation. The issue will be fixed in the upcoming firmware update. As soon as early Feb

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### Author: ![jam3](https://dub1.discourse-cdn.com/flex005/user_avatar/forum.ewelink.cc/jam3/32/7918_2.png) [@jam3](https://forum.ewelink.cc/u/jam3)
#### Post date: [January 23, 2025, 9:13am UTC](https://forum.ewelink.cc/t/zero-dot-minus-on-nspanel/124626/6 "2025-01-23T09:13:25Z")

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> [@ward](#):
>
> thx for the explanation

The pleasure is all mine 🕶