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Results tagged with remote-control
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user 3498
Controlling LEGO creations remotely.
4
votes
Accepted
Turn on LEGO Mindstorms robot remotely
I know for a fact (from reading the EV3 schematics), the only way to turn on an EV3 is by pressing the center button.
Here are some ideas to work around this issue:
Create another robot that presse …
- 9,778
2
votes
Accepted
Is it possible to use multiple IR beacons on different channels to control EV3?
Yes, it is possible to use up to 4 beacons at the same time since there are 4 selectable infrared signal channels.
Also, the 8885 LEGO® Power Functions IR Remote Control is compatible with the EV3 I …
- 9,778
2
votes
Can I Conect 2 NXTs so that they work together?
Without 3rd party hardware or software, the only way to do this is to use Bluetooth messages. For example, you could write motor power to a Bluetooth mailbox on one NXT. The other NXT just has a simpl …
- 9,778
1
vote
Is it possible to control the EV3 brick with a GUI on PC? If so hows the best way to go abou...
For mobile devices, there is an official LEGO app called LEGO® MINDSTORMS® Commander that can do this (Android, iOS, Fire, Windows).
If you want to write your own app, you will need to use the EV3 com …
- 9,778
3
votes
How to instruct Mindstorms EV3 from PC conditionally?
If you are running ev3dev on the EV3, you can use RPyC to remotely execute Python code on the EV3.
Resources:
Python-ev3dev. Working with ev3dev remotely using RPyC
EV3 PYthon. RPyC
- 9,778
5
votes
Accepted
EV3 with 6 motors
On Powered Up hubs like SPIKE Prime, all ports are the same and can be used with motors or sensors. That means you can use 6 motors and no sensors if you need to on SPIKE Prime.
On EV3, ports A-D are …
- 9,778
2
votes
Xbox to Robot Inventor?
In 2024, Pybricks added the ability to connect an XBox controller directly to hubs that are running the 3rd-party Pybricks firmware. This works with MINDSTORMS Robot Inventor, SPIKE Prime, SPIKE Essen …
- 9,778
5
votes
Accepted
Why doesn't my LEGO Micropython remote control program work?
You can get community support for Pybricks at https://github.com/pybricks/support.
ir.buttons(1) returns a list of pressed buttons, so in this particular program
if ir.buttons(1) == Button.BEACON:
ne …
- 9,778
1
vote
Accepted
EV3 does not react to Bluetooth commands after 1.7 seconds
rfcomm is an old and deprecated tool, so I'm not going to try to figure out what exactly is going on. I suspect that it has to do with the fact that it treats the connection as a TTY and it is sending …
- 9,778