I need a sample code for using the Bluetooth Remote Controller w/ mBot 2

#10

im on it, THANKS AS ALWAYS! what are ide’s by the way…? when you say try different ide’s?
m

#11

ahhh, ide, integrated develpoment enviromnet… i think last time, last semester i was using the mblock app… thisis a website… ill try the other,…

#12

Yep. :slight_smile: I basically meant to ask whether you are using Web, App, what version, etc.

#13

id ‘been’ using the app version, and trying it all now, different ports same thing, which ‘of the icons on the left’ should i be coding the blocks on, see image.
upload%20error

#14

@magicmarc Can you send a full screenshot of your mBlock app? I can’t see everything there. :slight_smile:

#15

here is a link to a dropbox file, as i think the screenshot of the entire screen isnt showing the whole image…https://www.dropbox.com/scl/fi/f89ngw0hzu78jp35j9hw3/upload-error.jpg?rlkey=xrw3yy20c7z7zpwnlvclsrbue&dl=0

upload%20error
upload error.jpg1366x702 77.5 KB

#16

@magicmarc Let me get back to you on this. It might be an mBlock bug or something. I’ll see if I can try it with my own mBot Neo today. :+1:

#17

im gonna try it friday at my home system too.

#18

@magicmarc Let me know how it goes. I’m waiting for an mBlock personnel that I know to respond…

#19

im also going to try it on our chromeboxes tomorrow, i know the chromebox mblock talks to the older mbots properly, as i used them last semester (because i couldnt figure out the line follower on the new mbot2!), so i was using my old mbots for the 3 (of 3 projects) the line follower, remote control and obstacle avoidance… but with new one, i find i harder to do the line follow , i havent figured it out yet.

#20

its friday, i just tried to upload at home on my home pc, i used the v5.4 windows program, and program uploaded quickly and remoteworked… so its something o n my classroom windows laptop, ill try reinstlaling the program, latest… as well as make sure it connected, etc…
thanks as always!

#21

What are the main differences you can think of between your home PC and your class laptop?
@magicmarc

#22

@Best_codes got it! i noticed the sound effect when i plugged in the mbot, however didnt hear it on my school laptop, CHANGED the usb cable, and suddenly i upload? althought the cable that wasnt working works to charge my phone, and is the same type c to type a, etc…?
thanks for the help!
now it uploads on my windows laptop and the chromebox desktops (if i leave the checkbox unchecked’ it pops up the correct port, if the mbot is communicating properly, when it wasnt uploading, i duidnt see the ‘default’ port there , i had to search them all… when the cavble was good/connected/the sound effect, i didnt have to search, it was there as thedefault port for connection.
m

#23

@magicmarc That’s a bit strange but as long as it is working (it is, right?) then that’s good, I guess!

I wish I could have helped more, but it looks like you got things figured out on your own. :slight_smile:
Good job! :+1:

#24

no, your correct code … guided me to the proper troubleshooting!

#25

:slight_smile: No problem! Let me know if you need anything else in the future. (Just remember:
I will be gone from April 3rd to April 16th

)

Good luck!

#26

Hello, How to make the motors run only when we press a button and stop when we release we dont want to press anything to make it stop

#27

@h0tm try something like this code:

image
image.png395x701 41.6 KB

#28

Thank you this worked

#29

@h0tm Awesome! Let me know if you need anything else.