MicroPython Forum (Archive)

Fortunately I can create it on my PC and only have to do few changes, so this will work for me. You saved me

You are awesome! Thank you so much for your help!!!

Sounds bad...

Do you know any alternative that I could use?

For those still wondering how to setup an SD card module on the ESP8266 using MicroPython 1.9.1 (as the process changed a bit, it is a lot easier now): Copy sdcard.py to the board (e.g. using ampy) Wiring SD card module <-> ESP8266 (GPIO): GND <-> GND DO/ MISO <-> MISO (12) DI/ MOSI <-> MOSI (13) CL...

Unfortunately, you can't find much about the btree module on the internet, but some hours ago I read something about this issue on the MicroPython Github repo., where they say that at some point you cannot store/read data. But 200 entries or sth shouldn't cause this error... Anyway, thank you so muc...

It worked for me (after installing os "./micropython -m micropython-os")! Thank you so much, Roberthh! :D Will try adding the keys and values now... Edit : Still not working... :cry: I created a btree database containing 1000 items on Unix and transfered it to the ESP. That's what I get when I searc...

Thanks a lot! Got it working on Linux (after apt-get install libffi-dev python-dev).

@pythoncoder: I had the same idea, but do you know how to create an btree database (based on Berkeley DB 1.8.5, which is very old and I can't get installed) on Windows or Linux/UNIX. Do you maybe know a tutorial on how to do that? @Roberthh: I know, I will use external storage (SD card), but the pro...

@jcea: Thanks! Is there a tutorial or something on compiling MicroPython on Linux/UNIX?

I could not find the btree module (Oracle Berkeley DB 1.8.5). The only thing I can install on windows or Unix is Oracle Berkeley 6.x or something... Is there a python script or another simple possibility for creating a btree file on Unix (as it is exists in Micropython)?