# Arduino Rollarm IOS control

**URL:** <https://forum.sunfounder.com/t/arduino-rollarm-ios-control/1072>\
**Category:** Robotic kit for Arduino\
**Created:** [May 3, 2024, 3:17pm UTC](https://forum.sunfounder.com/t/arduino-rollarm-ios-control/1072 "2024-05-03T15:17:17Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![NAP1947](https://avatars.discourse-cdn.com/v4/letter/n/6de8d8/32.png) [@NAP1947](https://forum.sunfounder.com/u/NAP1947)\
**Post date:** [May 3, 2024, 3:17pm UTC](https://forum.sunfounder.com/t/arduino-rollarm-ios-control/1072/1 "2024-05-03T15:17:17Z")

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I am new here, this is my first post,

I have the Rollarm and GalaxyRVR kits. I have the RVR built and working. I would like to control it from my Apple iPad using Sunfounder Controller. Can this be done and how?

I would eventually installed the roller on the RVR to combine their operation for more interest.

Thank you  
Norm

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**Author:** ![SunFounder\_Moderator](https://avatars.discourse-cdn.com/v4/letter/s/34f0e0/32.png) [@SunFounder\_Moderator](https://forum.sunfounder.com/u/SunFounder_Moderator)\
**Post date:** [May 6, 2024, 8:49am UTC](https://forum.sunfounder.com/t/arduino-rollarm-ios-control/1072/2 "2024-05-06T08:49:42Z")

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Sorry we don’t get it clearly.Do you mean to install the Sunfounder Controller on an iOS device (iPad, iPhone) and use it to control the GalaxyRVR? Yes, that is possible.  
However, if you are referring to using the Rollarm and GalaxyRVR kits together, that is not possible. The Rollarm cannot be controlled using the Sunfounder Controller.

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**Author:** ![NAP1947](https://avatars.discourse-cdn.com/v4/letter/n/6de8d8/32.png) [@NAP1947](https://forum.sunfounder.com/u/NAP1947)\
**Post date:** [May 7, 2024, 1:58pm UTC](https://forum.sunfounder.com/t/arduino-rollarm-ios-control/1072/3 "2024-05-07T13:58:12Z")

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Thank you for answering my question, I am new t this and in a steep learning curve. As this is for my granddaughters I will get everything working and then seem if I can find a work around.  
A challenge is always good.

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**Author:** ![SunFounder\_Moderator](https://avatars.discourse-cdn.com/v4/letter/s/34f0e0/32.png) [@SunFounder\_Moderator](https://forum.sunfounder.com/u/SunFounder_Moderator)\
**Post date:** [May 8, 2024, 2:47am UTC](https://forum.sunfounder.com/t/arduino-rollarm-ios-control/1072/4 "2024-05-08T02:47:35Z")

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Challenges can indeed be beneficial.  
If you need any assistance or have any questions, please feel free to contact us.

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**Author:** ![NAP1947](https://avatars.discourse-cdn.com/v4/letter/n/6de8d8/32.png) [@NAP1947](https://forum.sunfounder.com/u/NAP1947)\
**Post date:** [May 8, 2024, 7:37pm UTC](https://forum.sunfounder.com/t/arduino-rollarm-ios-control/1072/5 "2024-05-08T19:37:34Z")

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Is it possible to get a pin identification for the RollArm expansion Board, or a list of which pins they connect to on the Arduino?

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<div class="post-metadata">

**Author:** ![SunFounder\_Moderator](https://avatars.discourse-cdn.com/v4/letter/s/34f0e0/32.png) [@SunFounder\_Moderator](https://forum.sunfounder.com/u/SunFounder_Moderator)\
**Post date:** [May 10, 2024, 2:18am UTC](https://forum.sunfounder.com/t/arduino-rollarm-ios-control/1072/6 "2024-05-10T02:18:37Z")

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We do not have the pinout schematic for the RollArm expansion board. However, you can easily find the pinout diagram for the UNO R3 board online by conducting a search.

 ![rollarm](https://canada1.discourse-cdn.com/flex029/uploads/sunfounder/original/1X/6c4e7c2f169a609563f5ea68e5e80655e668bd49.png)