# KS4030 shield with Mecanum I need code to get the 4 motors to work **URL:** \ **Category:** micro:bit\ **Created:** [August 19, 2022, 4:23pm UTC](https://forum.makecode.com/t/ks4030-shield-with-mecanum-i-need-code-to-get-the-4-motors-to-work/14980 "2022-08-19T16:23:58Z")\ **Posts on this page:** 10\ **Page:** 1
**Author:** ![fuzzynoodlebug](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/fuzzynoodlebug/32/6688_2.png) [@fuzzynoodlebug](https://forum.makecode.com/u/fuzzynoodlebug)\ **Post date:** [August 19, 2022, 4:23pm UTC](https://forum.makecode.com/t/ks4030-shield-with-mecanum-i-need-code-to-get-the-4-motors-to-work/14980/1 "2022-08-19T16:23:58Z")
I purchased the KS4031 the Keyestudio 4WD Mecanum Robot Car for Microbit. I cannot get any of the 4 motors to work, I know it is the code. Does anyone have any code for Microbit that I can start with. Please HELP ME…! Thanks Mike ---
**Author:** ![bsiever](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/bsiever/32/1032_2.png) [@bsiever](https://forum.makecode.com/u/bsiever)\ **Post date:** [August 22, 2022, 2:55pm UTC](https://forum.makecode.com/t/ks4030-shield-with-mecanum-i-need-code-to-get-the-4-motors-to-work/14980/2 "2022-08-22T14:55:03Z")
> [@fuzzynoodlebug](#): > > Keyestudio 4WD Mecanum Robot Car Hi @fuzzynoodlebug, Are you following the MakeCode guide: [https://www.dropbox.com/sh/ahyt9l1y5446o3v/AABp\_qA-Plu\_9fraX2WINaxSa/2.%20Makecode%20Tutorial?dl=0&preview=Makecode-KS4031+Keyestudio 4WD Mecanum Robot Car.pdf&subfolder\_nav\_tracking=1](https://www.dropbox.com/sh/ahyt9l1y5446o3v/AABp_qA-Plu_9fraX2WINaxSa/2.%20Makecode%20Tutorial?dl=0&preview=Makecode-KS4031+Keyestudio%C2%A04WD%C2%A0Mecanum%C2%A0Robot%C2%A0Car.pdf&subfolder_nav_tracking=1) ? It might help if you provide a little more information. Can you share a link to your program? I don’t have this robot to do any testing with, but here’s a very short program that I think will make it go forward: [https://makecode.microbit.org/\_E6fWfphXDgsK](https://makecode.microbit.org/_E6fWfphXDgsK) Bill ---
**Author:** ![Andrei-2022](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/andrei-2022/32/7422_2.png) [@Andrei-2022](https://forum.makecode.com/u/Andrei-2022)\ **Post date:** [December 29, 2022, 5:36pm UTC](https://forum.makecode.com/t/ks4030-shield-with-mecanum-i-need-code-to-get-the-4-motors-to-work/14980/3 "2022-12-29T17:36:56Z")
Can you show me a code that i can control the KS4032 with its ir remote Thank you ---
**Author:** ![bsiever](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/bsiever/32/1032_2.png) [@bsiever](https://forum.makecode.com/u/bsiever)\ **Post date:** [December 29, 2022, 11:50pm UTC](https://forum.makecode.com/t/ks4030-shield-with-mecanum-i-need-code-to-get-the-4-motors-to-work/14980/4 "2022-12-29T23:50:17Z")
Hi @Andrei-2022 , I don’t have this robot and can’t actually test it, but here’s an example that show some of the things you need to do: [https://makecode.microbit.org/\_HqCHXLgsjVos](https://makecode.microbit.org/_HqCHXLgsjVos) You may need to update the `on start`’s `connect IR receiver at` to be the pin your IR receiver is connected to. Bill ---
**Author:** ![Andrei-2022](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/andrei-2022/32/7422_2.png) [@Andrei-2022](https://forum.makecode.com/u/Andrei-2022)\ **Post date:** [December 30, 2022, 6:03pm UTC](https://forum.makecode.com/t/ks4030-shield-with-mecanum-i-need-code-to-get-the-4-motors-to-work/14980/5 "2022-12-30T18:03:09Z")
Can you edit this and Ill put the things i want in grey. I want controls for the ir remote to control the ks4032 ultrasonic left and right line tracking Please edit my code with adding on the things i need Thank You You are a big help right now ---
**Author:** ![Andrei-2022](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/andrei-2022/32/7422_2.png) [@Andrei-2022](https://forum.makecode.com/u/Andrei-2022)\ **Post date:** [December 30, 2022, 6:03pm UTC](https://forum.makecode.com/t/ks4030-shield-with-mecanum-i-need-code-to-get-the-4-motors-to-work/14980/6 "2022-12-30T18:03:12Z")
Please also fix the broken extension problem Thank you ---
**Author:** ![Andrei-2022](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/andrei-2022/32/7422_2.png) [@Andrei-2022](https://forum.makecode.com/u/Andrei-2022)\ **Post date:** [December 30, 2022, 6:03pm UTC](https://forum.makecode.com/t/ks4030-shield-with-mecanum-i-need-code-to-get-the-4-motors-to-work/14980/7 "2022-12-30T18:03:39Z")
[My Micro bit file](https://makecode.microbit.org/_5WAAK3H8PL2M) ---
**Author:** ![bsiever](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/bsiever/32/1032_2.png) [@bsiever](https://forum.makecode.com/u/bsiever)\ **Post date:** [January 3, 2023, 6:20pm UTC](https://forum.makecode.com/t/ks4030-shield-with-mecanum-i-need-code-to-get-the-4-motors-to-work/14980/8 "2023-01-03T18:20:27Z")
Hi @Andrei-2022 , If the extension is broken in some way, please contact Keystudio ([https://www.keyestudio.com/](https://www.keyestudio.com/) has a “Message us” option or open an “Issue” on the extension’s code at: [https://github.com/keyestudio2019/mecanum\_robot/issues](https://github.com/keyestudio2019/mecanum_robot/issues)) I don’t have a KS4031 to test anything. You’ll have to do the remaining work yourself. It looks like the manual shows examples of how to use the ultrasonic sensor, do line tracking, and use the remote. Take a look at: [https://www.dropbox.com/sh/ahyt9l1y5446o3v/AABp\_qA-Plu\_9fraX2WINaxSa/2.%20Makecode%20Tutorial?dl=0&preview=Makecode-KS4031+Keyestudio 4WD Mecanum Robot Car.pdf&subfolder\_nav\_tracking=1](https://www.dropbox.com/sh/ahyt9l1y5446o3v/AABp_qA-Plu_9fraX2WINaxSa/2.%20Makecode%20Tutorial?dl=0&preview=Makecode-KS4031+Keyestudio%C2%A04WD%C2%A0Mecanum%C2%A0Robot%C2%A0Car.pdf&subfolder_nav_tracking=1) ---
**Author:** ![Andrei-2022](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/andrei-2022/32/7422_2.png) [@Andrei-2022](https://forum.makecode.com/u/Andrei-2022)\ **Post date:** [January 10, 2023, 12:59am UTC](https://forum.makecode.com/t/ks4030-shield-with-mecanum-i-need-code-to-get-the-4-motors-to-work/14980/9 "2023-01-10T00:59:35Z")
I have tried already. Nothing works ---
**Author:** ![Andrei-2022](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/andrei-2022/32/7422_2.png) [@Andrei-2022](https://forum.makecode.com/u/Andrei-2022)\ **Post date:** [January 17, 2023, 5:23pm UTC](https://forum.makecode.com/t/ks4030-shield-with-mecanum-i-need-code-to-get-the-4-motors-to-work/14980/10 "2023-01-17T17:23:41Z")
Do you have any extensions that make the ks4032 or any robot mobe left and right