<p><code>M105</code> should give you the bed temperature.  </p>

<p>For future reference you can find a general list of G/M codes here - <a href="http://reprap.org/wiki/G-code" rel="nofollow noreferrer">RepRap Wiki - G-code</a>. </p>

<p>Most firmware files include a list, Marlin has it in <a href="https://github.com/MarlinFirmware/Marlin/blob/1.1.x/Marlin/Marlin_main.cpp" rel="nofollow noreferrer">Marlin_main</a>.  I have no idea how often the list is updated but they don't change often.</p>

CC BY-SA 3.0
2018-03-01T14:27:45.127Z
M105 is the extruder temperature. I can''t find a way to get the bed temperature, though there is a code to wait until the bed has reached the target temperature.
NomadMaker
CC BY-SA 3.0
2018-03-01T17:08:56.660Z
@NomadMaker M105 should report the temperature for everything.
tjb1
CC BY-SA 4.0
2018-09-07T13:27:59.143Z
@NomadMaker please look into http://marlinfw.org/docs/gcode/M105.html
0scar
CC BY-SA 4.0
2018-09-11T14:20:00.253Z
Your Marlin_main link had died, so I changed it
Greenonline
CC BY-SA 4.0
2017-02-28T04:20:06.917Z
2018-09-11T14:19:44.763Z
2018-09-11T14:19:44.763Z
tjb1
<p>I'm familiar with 3D printing, and the G-code concept. I'm also comfortable with programming. </p>

<p>Can anyone give me the G-code (or probably the M-code, actually) to read the bed temperature? </p>

<p>Is there an equivalent of <code>M105</code> (Get Extruder Temperature)?</p>

<heated-bed><g-code>
G-code (M-code?) for Get Bed Temperature
KDM
# G-code (M-code?) for Get Bed Temperature

(Asked by: username_0 on 2017-02-27)

I'm familiar with 3D printing, and the G-code concept. I'm also comfortable with programming.

Can anyone give me the G-code (or probably the M-code, actually) to read the bed temperature?

Is there an equivalent of `M105` (Get Extruder Temperature)?

**Tags:** heated-bed, g-code

---

## 1 answers

### Answer by username_1 on 2017-02-28. Score: 5 | Accepted answer

`M105` should give you the bed temperature.

For future reference you can find a general list of G/M codes here - [RepRap Wiki - G-code](http://reprap.org/wiki/G-code).

Most firmware files include a list, Marlin has it in [Marlin\_main](https://github.com/MarlinFirmware/Marlin/blob/1.1.x/Marlin/Marlin_main.cpp). I have no idea how often the list is updated but they don't change often.

> **Comments:**
> **username_2**: M105 is the extruder temperature. I can''t find a way to get the bed temperature, though there is a code to wait until the bed has reached the target temperature.  
> **username_1**: @NomadMaker M105 should report the temperature for everything.  
> **username_3**: @NomadMaker please look into http://marlinfw.org/docs/gcode/M105.html  
> **username_4**: Your Marlin_main link had died, so I changed it  

---

