Pi1541 Zero & Epyx Fastload Combo Cartridge
Setting up Instructions
 
Tapecart SD

Photo above is borrowed from Cem Tezcan's Blog.


First thing you need to do is format a micro SD card (up to 32GB) with FAT32 file system.
Download the SD card image for your Rpi.
SD Card image to be used with Raspberry Pi Zero 1

SD Card image to be used with Raspberry Pi Zero 2W

unrar it to your desktop and copy the files inside the zerosd folder to the root. Make sure start.elf,kernel.img,config.txt and the other files are on the root,otherwise Pi Zero will not boot.
Insert the micro SD card to the Raspberry Pi Zero,plug in the cartridge to your C64 and connect the serial cable.Turn it on and select a D64 file and mount it. Use the C= and Run/Stop keys to autostart the first file on the disk image.But keep in mind,this doesn't always work.You might get a "FILE NOT FOUND" error.In this case type /* and press return.When it's loaded start it with the RUN command.

If you want to download selection of games,go to Planetemu Commodore 64

If you want to have it all,go to Assembly64 Project

How to update the Pi1541


Visit the Steve White's project page,https://cbm-pi1541.firebaseapp.com/

Find the download section and click on the link says,
Latest Version 1.X (Pi0/1) (This is for the Pi Zero 1)
Latest Version 1.X (Pi3) (This is for the Pi Zero 2W)
That is the Kernel.img.Just replace your old one on the SD card with the new one and you are up to date.
Please note,version 1.24 has some bugs like activitiy light and buzzer not working.You might want to wait for the next release.

3D Printing the Case


Here is Cem Tezcan's 3D design,https://www.thingiverse.com/thing:4541283

If you are going to get this printed by someone else,make sure pick option either the one with the M2 screws or the M2.5 screws.Otherwise you might get 2 sets of cases costing you twice.