The current SmartPi image for Raspberry Pi 3 B and 3 B+ can be found here:

https://files.enerserve.eu/smartpi/smartpi_bullseye_arm64.7z

Min. 16GB SD card required

To unpack the 7z file please use 7-Zip. (Windows: http://www.7-zip.org/)

Instructions for copying the image to the SD card can be found here:

• Linux
• Mac OS
• Windows