Questions tagged [micropython]
Questions involving the use of the MicroPython programming language. Officially supported by LEGO on the SPIKE Prime hub, but also available for the EV3 devices and potentially other LEGO hubs.
6
questions
5
votes
1answer
245 views
EV3 not recognizing resistance correctly (MicroPython)
I recently tried measuring the resistance of a thermistor using the .resistance() method, the results are sadly not accurate. I measured the resistance with a multimeter and it showed 100kΩ, while the ...
2
votes
2answers
154 views
How to get a random value in the LEGO Mindstorms Robot Inventor software
I am making a Python program with the LEGO Robot Inventor software which will, among other things, turn the robot a random amount periodically, which of course requires a random number. However, I ...
2
votes
1answer
110 views
Spike Prime remote command using screen
I am trying to execute commands using the -X switch on the Spike Prime Hub but all I get is either nothing, or unknown command errors.
Here is what I tried so far:
screen /dev/ttyACM0 -X 'print("...
1
vote
1answer
51 views
Why is my EV3 status light pulsing? (ev3dev)
I am using EV3 micropython (ev3dev?). When I upload the below program to my EV3, I see on the screen the usual play button image which looks approximately like the below ASCII art:
...
1
vote
1answer
386 views
How to dump the firmware from the SPIKE Prime (and Mindstorms v4)?
I'm interested in tinkering with the micropython filesystem and/or firmware in the SPIKE Prime hub and was wondering:
How to dump the firmware from the SPIKE Prime hub?
Is there an online resource ...
8
votes
1answer
654 views
How to dump the micropython filesystem from the SPIKE Prime (and Mindstorms v4)?
I'm interested in tinkering with the micropython filesystem and/or firmware in the SPIKE Prime hub and was wondering:
How to dump the micropython filesystem from the SPIKE Prime hub?
Is there an ...