Anybody knows why this library do not let me create miniqr of this size?

[edwardocano]

(I got this from this page https://barcode.tec-it.com/en/MicroQR?data=99999)
The smaller qr i can create is:

(I am not referring to the size of the image, i refer to the quantity of rows. )

[heuer]

Please provide more details. Segno creates M1 Micro QR codes if the input fits.

>>> import segno 
>>> qr = segno.make(99999)  # Doesn't matter if the data is provided as int or str, btw
>>> qr.designator
'M1'
>>> qr.save('99999.png', scale=3)

Result:

>>> qr.save('99999.png', scale=24)

[heuer]

The provided Micro QR code utilizes version M2. Data: 18848. I don't know why or how you created it, I get the following results:

>>> import segno
>>> qr = segno.make('18848')
>>> qr.designator
'M1'
>>> qr.save('m1-18848.png', scale=6)
>>> qr = segno.make('18848', version='m2')
>>> qr.designator
'M2-M'
>>> qr.save('m2-18848.png', scale=6)

M1

M2

[edwardocano]

Ok i understand.

My code was.
qr = segno.make_micro("99999",error = 'L',boost_error =False)

So the 'M1' has zero of correction level?

[heuer]

That's correct, M1 has no error correction. It can only take up to five numeric chars.

IMO it makes no sense to disable boost_error unless you encounter a performance problem. With boost_error=True (default) you'll get the best error correction level without changing the version / symbol size

[edwardocano]

Thanks for that info!