Lok24

Ah you edited your post and inserted a picture. No, the second cannot work, cause the loop is missing. As you cant see my picture I don't know how to help. Did you try a right click? A hint: use the both motor blocks most right. And the proper joysticks, which are the two most right symbols, one is for driving, one for steering.

Then just adjust the ports. Change the A in the left icon to AB and the B in the right Icon to C. Dont know, sorry.

Ok here is my program I just wrote for you, and it doest what I expect ;-) Motor A : drive, motor B: steering

With the sliders you can adjust this via the options. And the joysticks work too. Two pictures would be helpful. The triangles offer logical 1 or 0 , like a button, the rounded ends deliver ranges (e.g. 0 - 100) On all Icons.

The current control blocks are here: https://www.lego.com/en-us/service/help/power_functions/power_functions/lego-powered-up-programming-blocks-kA06N000000g04eSAA?locale=en-us What do you mean with "joysticks"? You use "Create" when starting and then "controller", and place sliders on the screen? A picture of your work would be very helpful.

Did you compare the two versions?

Does the new motor work with the old hub?

Copy the selected Icons...

Additional idea: My version was rather old. That's why it started update immediately.. Perhaps the version of @Grosnus was pretty new, and the corrected FW had the same version number? (which would mean: two FW, same Version-number, different behaviour)

That's true. I tried with an old tablet, and mine did, don't know why Yes true as well. But I referred to: Yes, it takes knowledge, but it's not really complicated. From my point if view.

But you know that you can buy them from LEGO online? 88005 ? Or did I miss something?

Normally there is no need to update the firmware manually. And if so : just start the powered up app and connect the technic hub, FW-Update starts immediately if necessary. Or set the Hub in bootloader mode and connect. It is very simple. The method described in the earlier postings above is only a method to do a manual update with the Control+ App

Hi, and here's a little "How-to"-Video: https://www.youtube.com/watch?v=vhdnE9RZrxs

Indeed, my idea was wrong, sorry. It should work.

I think the program starts the motor and then immediately the program ends - and stops all motors. Put the hourglass behind the motor block, what happens?

you can use the motors as a sensor (rotations in degrees) - get the value when you start - get the value when object detected - move back with the difference of the two

Thy are not global, but for each project explicit.

Did you turn all functions on (via the options "..." on the right and the 1 to 3 blocks in the menu, the most left option)

If you use a motor as a sensor (for your wheel e.g) you can increase number of sensors.

I would not recommend EV3 with LeJOS, (which I used and worked fine), it is pretty rare and expensive. If you are looking quick and simple use the powered up hubs and a M5Stack ATOM for running the one and only program. It's much easier.

Without any speaker? Suppose not.

That's the problem. I have routines in my program, which raise an event when time ist over Yes ..... ;-)

Just wanted to explain that I use this already ;-) So do I ;-) Take a simple loco, adjust and then couple 20 waggons..... That's my favoured idea, yes

@vascolp Thanks for posting my code ;-) The problem is (example): - assume the motor is "defined" with 1300 - and the "real" max ist 1000 (battery, load etc) - remote controls 100 steps (vmax) Here are the some steps controlled by the remote and the results for run(v): Step / v 50 800 60 900 70 1000 80 1100 90 1200 100 1300 This has two effects: with the last three steps there is no change in speed of motor and even worse: When reducing the speed with remote nothing happens..... So I'd had to use the speed() to check the real speed and block the remote for further increase of v, remaining at 70. Other ideas?

Hi all, I want to control a motor in 100 steps. And use run(v) command. The problem : v is in deg/s So I have to calculate v to get the max value for v for a specific motor. using dc(100) and speed() gives something about 1300 or 1600, depending on type of motor. But: isn't that depending on battery voltage? Are there "standard" values for the different types of motors? Long story short: how do I get the max deg/s ?