<p>The  <a href="https://github.com/MarlinFirmware/Marlin/blob/1.1.x/platformio.ini" rel="nofollow noreferrer"><code>platformio.ini</code></a> file, given in <a href="https://3dprinting.stackexchange.com/questions/4655/on-which-board-32-bit-marlin-can-run#comment6505_4655">Zac's comment</a>, does not seem to list all of the boards supported.</p>

<p>However, <a href="https://github.com/MarlinFirmware/Marlin/issues/7076" rel="nofollow noreferrer">The Marlin 2.0 32-bit thread</a> appears to have a table that is much more complete (at the time of writing):</p>

<pre><code>Board                           MCU         State            To-Do
RAMPS, etc.                  Arduino AVR    good  
Due, RAMPS FD (v2.A!), etc.  SAM3X8E        good  
Archim 1.0                   SAM3X8E        ❓unknown    Only US$170!
Archim 2.0                   SAM3X8E        beta       needs confirmation
Re-ARM                       LPC1768        beta       NEOPIXEL_LED,M100,ENDSTOP_INTERRUPTS,Tones,etc.
MKS-SBASE                    LPC1768        beta       NEOPIXEL_LED,M100,Tones, etc.
Smoothieboard                LPC1769        beta       NEOPIXEL_LED,M100,Tones, etc.
Azteeg X5 GT                 LPC1769        beta       NEOPIXEL_LED,M100,Tones, etc.
Cohesion3D Remix             LPC1769        beta       NEOPIXEL_LED,M100,Tones, etc.
Selena Compact               LPC1768        beta       NEOPIXEL_LED,M100,Tones, etc.
Malyan M200                 STM32F103C8     beta       EMERGENCY_PARSER,NEOPIXEL_LED, etc.
Borg                        STM32F765ZGT6   ⚠️beta       EMERGENCY_PARSER,NEOPIXEL_LED, etc.
Chitu3D V3.9                STM32F103ZET6   alpha      EMERGENCY_PARSER,NEOPIXEL_LED, LCD, SDCard, MAX6675, etc.
Teensy 3.5                  MK64FX          alpha      (need shields)
Teensy 3.6                  MK66FX          alpha      (need shields)
STEVAL-3DP001V1             STM32F401VE     alpha      (need boards)
</code></pre>

<p>From <a href="https://github.com/MarlinFirmware/Marlin/issues/9222" rel="nofollow noreferrer">[Question] Most promising 32 Bit Platform for Marlin 2.x</a></p>

<blockquote>
  <p>The reference platform IS Re-Arm with a RAMPS shield. You can find instructions for both obtaining it and getting setup with it at <a href="https://github.com/MarlinFirmware/Marlin/issues/7076" rel="nofollow noreferrer">#7076</a></p>
</blockquote>

<p>It appears the you have to use the <em>bugfix</em> branch:</p>

<blockquote>
  <p>Right now, there are two branches. Bugfix-v1.1.x and Bugfix-v2.0.0. They are almost identical from a feature set perspective. But Bugfix-v2.0.0 is modified to have a hierarchical file layout. That was needed to clean up the code and to support 32-bit.</p>
  
  <p>The AVR code is fully debugged and working in both branches. The 32-bit code only exists (and works) in the Bugfix-v2.0.0 branch. And while the code does work... And some people are using it to print, it isn't entirely painless to get to that point.</p>
</blockquote>

<p>You may also want to read <a href="https://github.com/MarlinFirmware/Marlin/issues/3851" rel="nofollow noreferrer">Recommendations for a good 32 bit microprocessor to run Marlin</a>. To list a few examples:</p>

<ul>
<li>Atmel ATSAM3x8e on the Due board</li>
<li>Anyhow, there are a lot of 32bit Controller. Take a look at mbed.org for example.
You can use the arm-none-eabi-xxx for STM32, LPC, also the Arduino Due use it</li>
<li>Duet board (now called DuetWifi) is available for pre-order. It has a 120MHz Cortex M4 with hardware FPU</li>
<li>AZSMZ ARM 32bit controller board</li>
<li>RedBear: <a href="https://redbearlab.github.io/arduino/package_redbear_index.json" rel="nofollow noreferrer">https://redbearlab.github.io/arduino/package_redbear_index.json</a>

<ul>
<li>RedBear Duo (Cortex-M3, WiFi + BLE)</li>
<li>RedBear discussion forum</li>
</ul></li>
<li>Konekt Dash/DashPro (Official): <a href="http://downloads.konekt.io/arduino/package_konekt_index.json" rel="nofollow noreferrer">http://downloads.konekt.io/arduino/package_konekt_index.json</a>

<ul>
<li>Cortex M4-based global cellular dev kits, support for all board variants, support for USB and over-the-air programming straight from within Arduino IDE</li>
</ul></li>
</ul>

<p>Another link that might be useful is <a href="https://github.com/arduino/Arduino/wiki/Unofficial-list-of-3rd-party-boards-support-urls" rel="nofollow noreferrer">Unofficial list of 3rd party boards support urls</a>, although not all of these are 32 bit.</p>

CC BY-SA 4.0
2018-07-28T22:14:43.027Z
2018-07-28T22:39:03.087Z
2018-07-28T22:39:03.087Z
Greenonline
<p>Does anyone know on which board that can be bought today is possible to run current Marlin x32 ?</p>

CC BY-SA 4.0
2018-07-28T19:04:31.687Z
Hi, is this a duplicate of [Best 32 bit electronics for delta?](https://3dprinting.stackexchange.com/questions/4652/best-32-bit-electronics-for-delta)
Greenonline
CC BY-SA 4.0
2018-07-28T20:16:42.557Z
Hi, have you resolved your problem at all? If so, would you like to post an answer? If not, could you update your question, with more information?
Greenonline
CC BY-SA 3.0
2017-09-24T23:06:25.367Z
Have a look at the [platformio.ini](https://github.com/MarlinFirmware/Marlin/blob/1.1.x/platformio.ini) file - it's got the list of compatible boards/processors
Zac Faragher
CC BY-SA 3.0
2017-09-25T05:56:37.337Z
@ZacFaragher Make an answer?
Tom van der Zanden
CC BY-SA 3.0
2017-10-03T13:26:28.287Z
There is none at this time.  you can use repetier or some other firmware.  there is a marlin for due but the code base is a mess.
Eric Kelly
CC BY-SA 3.0
2017-10-03T20:13:41.843Z
Tnx @EricKelly probably I will get Duet WiFi
Slobodan Vidovic
<marlin>
On which board can 32 bit Marlin run?
Slobodan Vidovic
# On which board can 32 bit Marlin run?

(Asked by: username_0 on 2017-09-24)

Does anyone know on which board that can be bought today is possible to run current Marlin x32 ?

**Tags:** marlin
> **Comments:**
> **username_2**: Have a look at the [platformio.ini](https://github.com/MarlinFirmware/Marlin/blob/1.1.x/platformio.ini) file - it's got the list of compatible boards/processors  
> **username_3**: @ZacFaragher Make an answer?  
> **username_4**: There is none at this time.  you can use repetier or some other firmware.  there is a marlin for due but the code base is a mess.  
> **username_0**: Tnx @EricKelly probably I will get Duet WiFi  
> **username_1**: Hi, is this a duplicate of [Best 32 bit electronics for delta?](https://3dprinting.stackexchange.com/questions/4652/best-32-bit-electronics-for-delta)  
> **username_1**: Hi, have you resolved your problem at all? If so, would you like to post an answer? If not, could you update your question, with more information?  

---

## 1 answers

### Answer by username_1 on 2018-07-28. Score: 4

The  platformio.ini file, given in Zac's comment, does not seem to list all of the boards supported.
However, The Marlin 2.0 32-bit thread appears to have a table that is much more complete (at the time of writing):
Board                           MCU         State            To-Do
RAMPS, etc.                  Arduino AVR    good  
Due, RAMPS FD (v2.A!), etc.  SAM3X8E        good  
Archim 1.0                   SAM3X8E        ❓unknown    Only US$170!
Archim 2.0                   SAM3X8E        beta       needs confirmation
Re-ARM                       LPC1768        beta       NEOPIXEL_LED,M100,ENDSTOP_INTERRUPTS,Tones,etc.
MKS-SBASE                    LPC1768        beta       NEOPIXEL_LED,M100,Tones, etc.
Smoothieboard                LPC1769        beta       NEOPIXEL_LED,M100,Tones, etc.
Azteeg X5 GT                 LPC1769        beta       NEOPIXEL_LED,M100,Tones, etc.
Cohesion3D Remix             LPC1769        beta       NEOPIXEL_LED,M100,Tones, etc.
Selena Compact               LPC1768        beta       NEOPIXEL_LED,M100,Tones, etc.
Malyan M200                 STM32F103C8     beta       EMERGENCY_PARSER,NEOPIXEL_LED, etc.
Borg                        STM32F765ZGT6   ⚠️beta       EMERGENCY_PARSER,NEOPIXEL_LED, etc.
Chitu3D V3.9                STM32F103ZET6   alpha      EMERGENCY_PARSER,NEOPIXEL_LED, LCD, SDCard, MAX6675, etc.
Teensy 3.5                  MK64FX          alpha      (need shields)
Teensy 3.6                  MK66FX          alpha      (need shields)
STEVAL-3DP001V1             STM32F401VE     alpha      (need boards)

From [Question] Most promising 32 Bit Platform for Marlin 2.x

The reference platform IS Re-Arm with a RAMPS shield. You can find instructions for both obtaining it and getting setup with it at #7076

It appears the you have to use the bugfix branch:

Right now, there are two branches. Bugfix-v1.1.x and Bugfix-v2.0.0. They are almost identical from a feature set perspective. But Bugfix-v2.0.0 is modified to have a hierarchical file layout. That was needed to clean up the code and to support 32-bit.
The AVR code is fully debugged and working in both branches. The 32-bit code only exists (and works) in the Bugfix-v2.0.0 branch. And while the code does work... And some people are using it to print, it isn't entirely painless to get to that point.

You may also want to read Recommendations for a good 32 bit microprocessor to run Marlin. To list a few examples:

Atmel ATSAM3x8e on the Due board
Anyhow, there are a lot of 32bit Controller. Take a look at mbed.org for example.
You can use the arm-none-eabi-xxx for STM32, LPC, also the Arduino Due use it
Duet board (now called DuetWifi) is available for pre-order. It has a 120MHz Cortex M4 with hardware FPU
AZSMZ ARM 32bit controller board
RedBear: https://redbearlab.github.io/arduino/package_redbear_index.json

RedBear Duo (Cortex-M3, WiFi + BLE)
RedBear discussion forum

Konekt Dash/DashPro (Official): http://downloads.konekt.io/arduino/package_konekt_index.json

Cortex M4-based global cellular dev kits, support for all board variants, support for USB and over-the-air programming straight from within Arduino IDE


Another link that might be useful is Unofficial list of 3rd party boards support urls, although not all of these are 32 bit.


---

