# MCU temperature not supported on linux

**URL:** <https://klipper.discourse.group/t/mcu-temperature-not-supported-on-linux/16799>\
**Category:** General Discussion\
**Created:** [June 2, 2024, 10:30am UTC](https://klipper.discourse.group/t/mcu-temperature-not-supported-on-linux/16799 "2024-06-02T10:30:17Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![Arni0815](https://avatars.discourse-cdn.com/v4/letter/a/b2d939/32.png) [@Arni0815](https://klipper.discourse.group/u/Arni0815)\
**Post date:** [June 2, 2024, 10:30am UTC](https://klipper.discourse.group/t/mcu-temperature-not-supported-on-linux/16799/1 "2024-06-02T10:30:17Z")

</div>

### Basic Information:

Printer Model: Voron 2.4 R2 pro plus (Formbot kit)  
 MCU / Printerboard: Manta m8p (V1.1) + CB1  
 Host / SBC  
 klippy.log

Hello everyone,  
can someone help me with the error message:

MCU temperature not supported on linux

[klippy.log](https://klipper.discourse.group/uploads/short-url/rwbBCD2HDqlNTvhn7aPeJQwmvv2.log) (215.7 KB)

Thanks Arni

---

<div class="post-metadata">

**Author:** ![hcet14](https://avatars.discourse-cdn.com/v4/letter/h/ecd19e/32.png) [@hcet14](https://klipper.discourse.group/u/hcet14)\
**Post date:** [June 2, 2024, 10:56am UTC](https://klipper.discourse.group/t/mcu-temperature-not-supported-on-linux/16799/2 "2024-06-02T10:56:58Z")

</div>

You may have a look here [BTT Manta M8P Pi fan](https://klipper.discourse.group/t/btt-manta-m8p-pi-fan/6918)

[temperature\_sensor CB1]  
sensor\_type: temperature\_host

vs your

[temperature\_sensor M8P]  
sensor\_type = temperature\_mcu

---

<div class="post-metadata">

**Author:** ![Arni0815](https://avatars.discourse-cdn.com/v4/letter/a/b2d939/32.png) [@Arni0815](https://klipper.discourse.group/u/Arni0815)\
**Post date:** [June 2, 2024, 2:37pm UTC](https://klipper.discourse.group/t/mcu-temperature-not-supported-on-linux/16799/3 "2024-06-02T14:37:14Z")

</div>

Thanks, it works

---

<div class="post-metadata">

**Author:** ![TheFuzzyGiggler](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/thefuzzygiggler/32/12313_2.png) [@TheFuzzyGiggler](https://klipper.discourse.group/u/TheFuzzyGiggler)\
**Post date:** [June 3, 2024, 4:33am UTC](https://klipper.discourse.group/t/mcu-temperature-not-supported-on-linux/16799/4 "2024-06-03T04:33:30Z")

</div>

Please mark hcet14’s reply as a solution so it shows on the main page that this is solved. Thanks.

---

<div class="post-metadata">

**Author:** ![system](https://global.discourse-cdn.com/free1/uploads/klipper/original/1X/64419bf2aac6639e6ef5cef200dcd456b0a01ac3.png) [@system](https://klipper.discourse.group/u/system)\
**Post date:** [July 3, 2024, 2:33pm UTC](https://klipper.discourse.group/t/mcu-temperature-not-supported-on-linux/16799/5 "2024-07-03T14:33:32Z")

</div>

Closed on July 3, 2024, 2:33pm UTC

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.