MicroPython Forum

They are in the network module, not in the global environment: network.STAT_CONNECTING etc. See help(network).

If it has a filesystem, I assume it will execute boot.py and main.py when it starts, like the other ports. ( See docs , it looks like they’re only mentioned on port-specific pages.) If not, there is no way apart from building your own firmware. Although you may have trouble getting the files there i...

Not to forget WebREPL, which is actually mentioned in the official docs – although maybe the fact that it also has the ability to transfer files is too easily overlooked there. pyboard.py is also documented , but maybe there should be a link to it on the “quick reference” pages. on windows the only ...

I’m not sure why they’re using ctypes here, ctypes is for calling C functions and there are no C functions being called here. It seems all they want is to slice 8 bits out of an integer, which is easily done using the & operator, no ctypes needed. The following seems to work for me in CPython, givin...

It’s a known limitation: https://github.com/micropython/micropython/issues/2497 Also note that the current WebREPL protocol is not 8-bit-safe. That’s probably okay if you only transfer program text, but it won’t work for pushing arbitrary file content through the REPL stream (file transfer operation...

The easiest way to achieve the same state as if you had configured it manually is to copy the boot.py and webrepl_cfg.py files that are generated by the manual configuration to the board.

Check the source to see what import webrepl_setup does.

I’ve had good success with the Docker image recommended by jimmo. Really easy, nothing to install except Docker, no versioning conflicts.

mcL wrote: ↑

Thu Dec 26, 2019 7:11 pm

boot loop

In my experience, this is a symptom of using the wrong flash mode. Try different values for the -fm argument of esptool.py.

(That doesn’t explain the inability to erase_flash though.)

jimmo wrote: ↑

Thu Dec 26, 2019 2:50 am

I'm not aware of a way to unload a module in MicroPython, other than to soft-reset (via Ctrl-D at the REPL)

(response in English for other readers) It is normal that nothing happens after the first time when using import because the module is cached. In order to run it several times, do del sys.modules['chauf'] in between to clear the cache ( import sys if needed). If you have both chauf.py and chauf.mpy ...