Building an insideGadgets Game Boy Advance FRAM Flash Cart
Channel: makho
Date: 2020-04-23

Using a Croket! 3 donor cart, I was able to populate the FRAM chip in my new insideGadgets GBA flash cart. Sorry for all the rambling. 

This is the cart I bought: https://shop.insidegadgets.com/product/gba-32mb-256kbit-fram-save-flash-cart/

And the donor cart for me was free but can be had for about a dollar online (before shipping so you might want to combine orders). I'm not sure if all the Croket! 3 carts are FRAM or if some are SRAM but either way, it's cheap enough to buy a few anyway.