G-code (M-code?) for Get Bed Temperature


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)?


Posted 2017-02-27T23:49:41.503

Reputation: 143



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.

Most firmware files include a list, Marlin has it in Marlin_main. I have no idea how often the list is updated but they don't change often.


Posted 2017-02-27T23:49:41.503

Reputation: 2 080

@NomadMaker please look into http://marlinfw.org/docs/gcode/M105.html

– 0scar – 2018-09-07T13:27:59.143

Your Marlin_main link had died, so I changed it – Greenonline – 2018-09-11T14:20:00.253

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 – 2018-03-01T14:27:45.127

2@NomadMaker M105 should report the temperature for everything. – tjb1 – 2018-03-01T17:08:56.660