<p><em>Note that I am not stating this as the best 32 bit solution, as that is too subjective. Although you might 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>, which I cover in <a href="https://3dprinting.stackexchange.com/questions/4655/on-which-board-can-32-bit-marlin-run#6494">On which board can 32 bit Marlin run?</a></em></p>

<hr>

<p>So, to clarify, yes, while the <a href="https://reprap.org/wiki/MKS_BASE_1.0" rel="nofollow noreferrer">MKS-BASE</a> is based on the 8 bit ATmega2560, the <a href="https://reprap.org/wiki/Sbase" rel="nofollow noreferrer">MKS-SBASE</a> is powered by 32 bit ARM, 100M Cortex-MS MCU-LPC1768.</p>

<p>Anyway, SmoothieWare can indeed run on MKS-SBASE. There is an <em>extensive</em> guide on <a href="https://www.instructables.com/id/Configuring-MKS-Sbase-V12-32-bit-Controller-Basics/" rel="nofollow noreferrer">Instructables - Configuring MKS SBASE V1.X 32-bit controller basics and into to SmoothieWare.</a></p>

<p>You first need the <a href="https://github.com/makerbase-mks/MKS-SBASE/tree/master/English/Driver" rel="nofollow noreferrer">drivers</a> (for Windows). Plug in the MKS-SBASE board and then install the driver.</p>

<blockquote>
  <p><strong>Connecting USB</strong></p>
  
  <p>Plug in USB to the board and look at the LEDs at the upper left
  corner.  Immediately the <code>D7</code> led lights up. After a bit <code>D1</code> also
  starts lightning while <code>D2</code> and <code>D3</code> blinks rapidly.</p>
  
  <p>Open device manager and update drivers for the new Smoothie/Serial USB
  device with the signed drivers you just downloaded from Github located
  in the easy to find folder:
  <code>\MKS-SBASE\MKS-SBASE\Driver\smoothieware-windows-signeddriver-v1.0</code></p>
</blockquote>

<p>Then to install the firmware:</p>

<blockquote>
  <p><strong>Installing firmware</strong></p>
  
  <ol>
  <li><p>Firmware from MKS are just and old copy of Smoothieware, so we always just want to use the newest version from Smoothieware.</p>
  
  <ol>
  <li>In other words: <strong>always use firmware from Smoothieware</strong>.</li>
  <li>If you can't find <code>config.txt</code> file from original Smoothieware, just use the one from MKS.</li>
  </ol></li>
  <li>Download official firmware from Smoothieware's <a href="http://triffid-hunter.no-ip.info/Smoothie.html" rel="nofollow noreferrer">firmware page</a> which is a subpage on their own <a href="https://github.com/Smoothieware/Smoothieware" rel="nofollow noreferrer">Github page</a> (you might want to
  download their full Github repository (folder) in order to find their
  config.txt file)
  
  <ol>
  <li>Start by using the Stable version. When everything is working fine, you can use the Nightly version instead. It is the newest
  version, but not fully tested yet, and considered as beta/test.</li>
  </ol></li>
  <li>Insert the SD Card into the MKS Sbase board and plug in the USB Cable. Your SD Card is now going to show in your file-Explorer.
  
  <ol>
  <li>If not, you need to make sure you have the Drivers installed.</li>
  </ol></li>
  <li>If you can't find the <code>config.txt</code> file from Smoothieware, just locate the <code>config.txt</code> in <code>\MKS
  Sbase\MKS-SBASE-master\MKSSBase-firmware</code> and copy it to your SD Card.
  
  <ol>
  <li>Smoothieware suggest disabling auto-Mount on the SD when connecting to USB. Especially when using a Mac, as OSX tends to do
  funky stuff at strange times.</li>
  <li>I have changed nothing on my Win10. And nothing bad has happened the past year.</li>
  </ol></li>
  <li>The D7 lights up, shortly after D1 follows. D2, D3, D4 blinks and then D4 turns steady while D2 and D3 continues blinking.
  
  <ol>
  <li>At this point, the <code>firmware.bin</code> had changed to <code>firmware.cur</code> file on the SD card</li>
  </ol></li>
  <li>After successful updated, the file name will turn into firmware.cur.</li>
  </ol>
  
  <p><strong>Changing or Updating firmware</strong></p>
  
  <p>Just delete the <code>firmware.cur</code> file from your SD, or rename to
  <code>firmware.cur.old</code> or similar, and copy on the new <code>firmware.bin</code> file
  to your SD. Powercycle your printer (also unplug USB) and you can see
  your new <code>firmware.cur</code> file on your SD card.</p>
  
  <p><strong>Note:</strong> After making any changes to your <code>config.txt</code> file in the future, you need to power-cycle your controller, meaning disconnect
  both power (if in use) and USB. You can send a reset command, but only
  through true terminal use and not through Printrun/Pronterface or
  similar.</p>
</blockquote>

<p>The guide, as stated above is extremely detailed, and goes on to explain all of the other aspects. The contents are as follows:</p>

<blockquote>
  <p><strong>Table Of Contents:</strong></p>
  
  <ol>
  <li>Connect and install
  
  <ol>
  <li>Connecting USB</li>
  <li>Installing firmware</li>
  </ol></li>
  <li>Configuring Smoothieware compared to Marlin</li>
  <li>Obvious difference from Marlin
  
  <ol>
  <li>Less obvious differneces</li>
  <li>Firmware and Config file(s)</li>
  <li>Configuring firmware</li>
  <li>Comments</li>
  </ol></li>
  <li>Firmware Step 1: Default feed rate
  
  <ol>
  <li>1/32 Multistepping</li>
  <li>Connecting Motors</li>
  <li>External Motor Controllers</li>
  </ol></li>
  <li>Firmware Step 2: Cartesian axis speed limits, pins and current
  
  <ol>
  <li>Pins</li>
  <li>Current</li>
  </ol></li>
  <li>Firmware Step 3: LCD, SD and Extruder
  
  <ol>
  <li>LCD and SD</li>
  <li>Extruder Setup</li>
  <li>Delta driver current</li>
  </ol></li>
  <li>Firmware Step 4: Hotend temperature control configuration
  
  <ol>
  <li>Thermistor Type</li>
  <li>PID Tuning</li>
  <li>Hotend Thermistor - Physical Layout</li>
  <li>Hotend Heater Pins - Physical Layout</li>
  </ol></li>
  <li>Firmware Step 5: Heated bed temperature control configuration
  
  <ol>
  <li>Thermistor Type</li>
  <li>Temperature Control Bed BANG-BANG</li>
  <li>Heated bed thermistor - Physical Layout</li>
  <li>Heated bed heater pins - Physical Layout</li>
  </ol></li>
  <li>Firmware Step 6: Configuring Endstops
  
  <ol>
  <li>Homing direction</li>
  <li>Disable unused endstops</li>
  <li>Define axes size</li>
  <li>Reversing endstop output</li>
  <li>Fast and slow homing rates</li>
  </ol></li>
  <li>Firmware step 7: Network Settings</li>
  <li>Step 8: What's next?
  
  <ol>
  <li>More advanced setup?</li>
  <li>Using Switches</li>
  </ol></li>
  </ol>
</blockquote>

<p>As there is way to much to cover here, please visit the <a href="https://www.instructables.com/id/Configuring-MKS-Sbase-V12-32-bit-Controller-Basics/" rel="nofollow noreferrer">Instructables page</a> for the complete guide, in order to complete the configuration.</p>

CC BY-SA 4.0
2018-07-28T21:49:29.670Z
2018-07-28T23:38:07.583Z
2018-07-28T23:38:07.583Z
Greenonline
<p>I'm looking to update my Delta printer's electronics from 8-bit to 32-bit.</p>

<p>So I checked Marlin and found out that they working on a project they call it Re-ARM and as far as I can tell they will support few chip-sets - I can't remember which one, so until when that happens I need to use something else but what? </p>

<p>I need it to be open source but the <a href="https://reprap.org/wiki/Smoothieboard" rel="nofollow noreferrer">Smoothieboard</a> (original one) is too expensive. I saw MKS SBASE but they are closed-source. There is also the <a href="https://reprap.org/wiki/MKS_GEN" rel="nofollow noreferrer">MKS GEN version of it</a> but again it uses an ATmega2560. Is there solution for now for my problem until 32-bit Marlin reaches test phase ?</p>

CC BY-SA 3.0
2017-09-24T10:43:17.863Z
I think this question is too subjective. Please do not ask questions that are [primarily opinion-based](https://3dprinting.stackexchange.com/help/dont-ask).
Tom van der Zanden
CC BY-SA 3.0
2017-09-24T17:35:24.187Z
@TomvanderZanden Looking past the possibility of multiple, opinion-based answers, the scope for which the user is asking for is looking **any** solution. So, multiple (even opinion-based) answers are acceptable for the user in this situation.
tbm0115
CC BY-SA 3.0
2017-09-28T09:29:20.160Z
I believe MKS SBASE is open source as it runs smoothie board firmware, or at least it can. I am running one on a delta and it works well for my purposes. But you can get similar results with the 8bit AVR marlin boards.
hilo90mhz
CC BY-SA 3.0
2017-09-29T10:44:27.963Z
@hilo90mhz What you saying is that MKS SBASE can run genuine smoothie firmware right ?
Slobodan Vidovic
CC BY-SA 3.0
2017-09-30T11:49:15.773Z
I believe so, but I would research it more as I could be mistaken and it is some modified version of the smoothie firmware, it has been a little time since mine was setup.
hilo90mhz
CC BY-SA 4.0
2018-07-28T20:16:48.237Z
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
<electronics><delta>
Best 32 bit electronics for delta?
Slobodan Vidovic
# Best 32 bit electronics for delta?

(Asked by: username_0 on 2017-09-23)

I'm looking to update my Delta printer's electronics from 8-bit to 32-bit.

So I checked Marlin and found out that they working on a project they call it Re-ARM and as far as I can tell they will support few chip-sets - I can't remember which one, so until when that happens I need to use something else but what?

I need it to be open source but the [Smoothieboard](https://reprap.org/wiki/Smoothieboard) (original one) is too expensive. I saw MKS SBASE but they are closed-source. There is also the [MKS GEN version of it](https://reprap.org/wiki/MKS_GEN) but again it uses an ATmega2560. Is there solution for now for my problem until 32-bit Marlin reaches test phase ?

**Tags:** electronics, delta
> **Comments:**
> **username_1**: I think this question is too subjective. Please do not ask questions that are [primarily opinion-based](https://3dprinting.stackexchange.com/help/dont-ask).  
> **username_2**: @TomvanderZanden Looking past the possibility of multiple, opinion-based answers, the scope for which the user is asking for is looking **any** solution. So, multiple (even opinion-based) answers are acceptable for the user in this situation.  
> **username_3**: I believe MKS SBASE is open source as it runs smoothie board firmware, or at least it can. I am running one on a delta and it works well for my purposes. But you can get similar results with the 8bit AVR marlin boards.  
> **username_0**: @hilo90mhz What you saying is that MKS SBASE can run genuine smoothie firmware right ?  
> **username_3**: I believe so, but I would research it more as I could be mistaken and it is some modified version of the smoothie firmware, it has been a little time since mine was setup.  
> **username_4**: 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_4 on 2018-07-28. Score: 2

*Note that I am not stating this as the best 32 bit solution, as that is too subjective. Although you might want to read [Recommendations for a good 32 bit microprocessor to run Marlin](https://github.com/MarlinFirmware/Marlin/issues/3851), which I cover in [On which board can 32 bit Marlin run?](https://3dprinting.stackexchange.com/questions/4655/on-which-board-can-32-bit-marlin-run#6494)*

---

So, to clarify, yes, while the [MKS-BASE](https://reprap.org/wiki/MKS_BASE_1.0) is based on the 8 bit ATmega2560, the [MKS-SBASE](https://reprap.org/wiki/Sbase) is powered by 32 bit ARM, 100M Cortex-MS MCU-LPC1768.

Anyway, SmoothieWare can indeed run on MKS-SBASE. There is an *extensive* guide on [Instructables - Configuring MKS SBASE V1.X 32-bit controller basics and into to SmoothieWare.](https://www.instructables.com/id/Configuring-MKS-Sbase-V12-32-bit-Controller-Basics/)

You first need the [drivers](https://github.com/makerbase-mks/MKS-SBASE/tree/master/English/Driver) (for Windows). Plug in the MKS-SBASE board and then install the driver.

> **Connecting USB**
>
> Plug in USB to the board and look at the LEDs at the upper left
> corner. Immediately the `D7` led lights up. After a bit `D1` also
> starts lightning while `D2` and `D3` blinks rapidly.
>
> Open device manager and update drivers for the new Smoothie/Serial USB
> device with the signed drivers you just downloaded from Github located
> in the easy to find folder:
> `\MKS-SBASE\MKS-SBASE\Driver\smoothieware-windows-signeddriver-v1.0`

Then to install the firmware:

> **Installing firmware**
>
> 1. Firmware from MKS are just and old copy of Smoothieware, so we always just want to use the newest version from Smoothieware.
>
>    1. In other words: **always use firmware from Smoothieware**.
>    2. If you can't find `config.txt` file from original Smoothieware, just use the one from MKS.
> 2. Download official firmware from Smoothieware's [firmware page](http://triffid-hunter.no-ip.info/Smoothie.html) which is a subpage on their own [Github page](https://github.com/Smoothieware/Smoothieware) (you might want to
>    download their full Github repository (folder) in order to find their
>    config.txt file)
>    1. Start by using the Stable version. When everything is working fine, you can use the Nightly version instead. It is the newest
>       version, but not fully tested yet, and considered as beta/test.
> 3. Insert the SD Card into the MKS Sbase board and plug in the USB Cable. Your SD Card is now going to show in your file-Explorer.
>    1. If not, you need to make sure you have the Drivers installed.
> 4. If you can't find the `config.txt` file from Smoothieware, just locate the `config.txt` in `\MKS
>    Sbase\MKS-SBASE-master\MKSSBase-firmware` and copy it to your SD Card.
>    1. Smoothieware suggest disabling auto-Mount on the SD when connecting to USB. Especially when using a Mac, as OSX tends to do
>       funky stuff at strange times.
>    2. I have changed nothing on my Win10. And nothing bad has happened the past year.
> 5. The D7 lights up, shortly after D1 follows. D2, D3, D4 blinks and then D4 turns steady while D2 and D3 continues blinking.
>    1. At this point, the `firmware.bin` had changed to `firmware.cur` file on the SD card
> 6. After successful updated, the file name will turn into firmware.cur.
>
> **Changing or Updating firmware**
>
> Just delete the `firmware.cur` file from your SD, or rename to
> `firmware.cur.old` or similar, and copy on the new `firmware.bin` file
> to your SD. Powercycle your printer (also unplug USB) and you can see
> your new `firmware.cur` file on your SD card.
>
> **Note:** After making any changes to your `config.txt` file in the future, you need to power-cycle your controller, meaning disconnect
> both power (if in use) and USB. You can send a reset command, but only
> through true terminal use and not through Printrun/Pronterface or
> similar.

The guide, as stated above is extremely detailed, and goes on to explain all of the other aspects. The contents are as follows:

> **Table Of Contents:**
>
> 1. Connect and install
>    1. Connecting USB
>    2. Installing firmware
> 2. Configuring Smoothieware compared to Marlin
> 3. Obvious difference from Marlin
>    1. Less obvious differneces
>    2. Firmware and Config file(s)
>    3. Configuring firmware
>    4. Comments
> 4. Firmware Step 1: Default feed rate
>    1. 1/32 Multistepping
>    2. Connecting Motors
>    3. External Motor Controllers
> 5. Firmware Step 2: Cartesian axis speed limits, pins and current
>    1. Pins
>    2. Current
> 6. Firmware Step 3: LCD, SD and Extruder
>    1. LCD and SD
>    2. Extruder Setup
>    3. Delta driver current
> 7. Firmware Step 4: Hotend temperature control configuration
>    1. Thermistor Type
>    2. PID Tuning
>    3. Hotend Thermistor - Physical Layout
>    4. Hotend Heater Pins - Physical Layout
> 8. Firmware Step 5: Heated bed temperature control configuration
>    1. Thermistor Type
>    2. Temperature Control Bed BANG-BANG
>    3. Heated bed thermistor - Physical Layout
>    4. Heated bed heater pins - Physical Layout
> 9. Firmware Step 6: Configuring Endstops
>    1. Homing direction
>    2. Disable unused endstops
>    3. Define axes size
>    4. Reversing endstop output
>    5. Fast and slow homing rates
> 10. Firmware step 7: Network Settings
> 11. Step 8: What's next?
>     1. More advanced setup?
>     2. Using Switches

As there is way to much to cover here, please visit the [Instructables page](https://www.instructables.com/id/Configuring-MKS-Sbase-V12-32-bit-Controller-Basics/) for the complete guide, in order to complete the configuration.


---

