The download is up to you.
Anyone can download it if you know the link and have a downloader that can continue to download after interruption.
The link is a drive.google link available.
Next to the device, you received a note on measurement results in the box.
So since May you have received this, who ordered a complete device.
You only not received a CR2032 battery because it is not accepted by the supplier (hazardous substance).
If you have a complete device, it must also include the SD Card.
I bought it without RPi, and I got the SD Card in a separate bag.
Look at the box. You may have fallen out and you will find it below.
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Gyula HA3HZ
HA3HZ